247results about How to "Reconfigurable" patented technology

The invention discloses a snakelike mechanical arm, wherein a rigid rod is taken as a central strut, a flexible rope is adopted for driving, a power supply and a driver are arranged on a snakelike arm base, and the snakelike mechanical arm has the advantages of compact structure, strong flexibility and large rigidity. Different actuators or sensors are arranged on a tail end of the snakelike mechanical arm so as to complete different operation tasks, such as detection of non-structural narrow spaces of cabins, carriages and the like, as well as gluing, detection, chip removal, redundancy pickup and the like of inner cavities of airplanes.

The invention discloses a content popularity prediction method based on depth learning under SDN architecture. The method comprises the steps that each node calculation resource and link in an SDN network to construct a reconfigurable and distributed depth learning network; the SDN network has an SDN controller and a number of SDN switch nodes; each SDN switch realizes the calculation function of a number of neurons; the neurons are connected with each other through the SDN switch link; each node in the SDN network collects space-time co-distribution data with requested content in real time and uses the data as the input of the depth learning network; a stack-type self-coder is used to carry out characteristic learning on the space-time co-distribution data; and a Softmax classifier is used to predict the content popularity. According to the invention, the reconfiguration of the depth learning network is realized based on the characteristics of programmable and global view centralized control SDN; the number of hidden layers and the nodes of each layer of neuron can be adjusted; and the method is very critical to an ICN analysis system, and can help dynamic routing and caching decisions in the system.

The invention provides an embedded-type real-time intelligent traffic monitoring system based on video streaming technique, which mainly comprises two DSP modules, an ARM module and an FPGA logic control module. The two DSP modules perform the high-speed real-time processing of video images. The ARM module controls the operating mode of the two DSP modules and transmits an image processing result to the peripheral equipment via a peripheral interface. The FPGA logic control module supports the coordination control of the system and the cache storage of the images. The embedded-type real-time intelligent traffic monitoring system integrates the functions of the DSP, the ARM and the FPGA, has the advantages of high computing capacity, various interfaces and flexible communication mode, is applicable to various complex traffic conditions, and has wide application range.

The invention provides a reconfigurable lead screw pair and guide rail pair accelerated life electro-hydraulic servo test bench which is characterized in that two lead screw bearing seats of a T-shaped table between two guide rail mounting tables on a base are provided with lead screws connected with a motor; guide rails on the guide rail mounting tables are matched with guide rail sliding blocks; guide rail sliding block backing plates on the guide rails, a grating bar reading head on one guide rail mounting table and nut bases on the nuts of the lead screws are connected with the bottom of a stressed sliding table; one side of the stressed sliding table is meshed with a gear at the end part of the output shaft of a magnetic powder brake through a gear rack; the other side face of the stressed sliding table is opposite to a force application wheel of a transverse loading mechanism; and the upper part of the stressed sliding table is opposite to a force application wheel of a vertical loading mechanism. The test bench provided by the invention can be used for realizing the accelerated life test of three-way dynamic loading of multiple types of lead screw pairs and guide rail pairs, collecting test data required for evaluating the residual lives and degradation mechanisms of the lead screw pairs and the guide rail pairs in real time, and providing more reliable test basis for the design and maintenance of the lead screw pairs and the guide rail pairs.

The invention discloses a tunable microwave photon filter on the basis of a Brillouin optical fiber laser, which belongs to the filed of microwave photonics. The device consists of a Brillouin multiple-wavelength optical fiber laser, a polarization controller, a Mach-Zehnder modulator, a monomode optical fiber and a photoelectric detector. A multiple-wavelength optical signal output by the Brillouin multiple-wavelength optical fiber laser is connected with the optical input end of the Mach-Zehnder modulator through the polarization controller; the radio frequency input end of the Mach-Zehnder modulator loads a radio frequency signal; the optical output end of the Mach-Zehnder modulator is connected with the monomode optical fiber; the other end of the monomode optical fiber is coupled into the photoelectric detector; and a signal acquired by the output end of the photoelectric detector is a microwave filtering signal. Through tuning the wavelength of output laser of the Brillouin optical fiber laser, the tuning of the microwave filtering frequency can be realized.

The invention discloses a multi-point male die liquid-filling drawing forming device and a multi-point male die liquid-filling drawing forming method for a plate, relates to a device and a method for forming thin-walled curved plate parts, and aims to solve the problem of difficulty in forming of thin-walled and deep-cavity parts with complicated curved surfaces. A plurality of small punches are independently arranged; the upper ends of the small punches penetrate into through holes in a male die body; the upper end of each small punch is connected with a linear driving device; a female die is a semi-closed cavity of which the upper end is opened and the lower end is closed; an elastic base plate and a metal protection plate are superposed on the upper end surface of the female die from bottom to top. The heights of the small punches are adjusted to realize the construction of an outer contour of a multi-point male die; a to-be-formed plate blank, the elastic base plate and the metal protection plate are sequentially arranged on the upper end surface of the female die; a blank holder moves down to be assembled with the female die, and the multi-point male die moves down and applies a drawing force to the to-be-formed plate blank; meanwhile, a liquid medium is filled into an inner cavity of the female by the aid of a pressurizing system until drawing is completed to obtain parts of a required shape. The device and the method are used for forming the plate, and the thin-walled and deep-cavity parts with the complicated curved surfaces can be formed.

The invention discloses a digital control method and a system for carrying out real-time compensation for thermal deformation errors of working machines. The prior technique of real-time compensation for thermal deformation errors depends on mathematical models and error compensation equations. The invention is not concerned about the mechanism and the process of the generation of thermal deformation errors caused by many nonlinear factors, does not need to establish highly specialized complex mathematical models and error compensation equations, but is only concerned about the comprehensive effect actually generated by the nonlinear factors, namely the distribution of the thermal deformation errors in different temperature ranges. For the thermal deformation errors in the expected temperature range, a plurality of groups of distribution matrices of multidimensional associated data streams with formatted fine structures are generated to carry out real-time comprehensive compensation for many kinds of multiaxial thermal deformation errors. The method is open and restructurable.

The invention discloses a modular reconfigurable crawler-type wall climbing robot, consisting of seven or more than seven absorption joints. Each absorption joint comprises a U-shaped frame, a bracket, a shell A, a shell B, a shaft, a shaft sleeve, a steering engine, an electromagnet, a sucker A and a sucker B; the sucker A is arranged on the shell A; the sucker B is arranged on the shell B; the steering engine and the shaft are arranged on the bracket; the shaft sleeve is arranged on the U-shaped frame; the shell A and the shell B are connected and form a cavity used for arranging the electromagnet; the U-shaped frame is connected with the shell A; and the bracket is connected with the shell B. The modular reconfigurable crawler-type wall climbing robot forms a serial crawler-type structure of the robot by the U-shaped frame of the former absorption joint and the output shaft and shaft of the steering engine of the latter absorption joint so as to lead the robot to have the feature of multiple degrees of freedom. The crawler-type robot which is formed by adopting connection of seven or more than seven absorption joints with identical structures enhances the motion flexibility, absorption reliability and obstacle-climbing capability of the robot.

The invention discloses a construction method of an adaptive dynamic design platform aiming at a mechanical device. The construction method mainly comprises the steps of: erecting an adaptive service platform suitable for a target mechanical device, performing tracking dynamic design on a target product, and performing variable optimization design on a target model machine; and erecting a PDM (product data management) service platform as a link of the innovative service integration platform to couple the adaptive service platform, the tracking dynamic design and the variable design into a whole. The construction method can be promoted in other design and manufacturing industries, the prevailing significant problems such as long cycle of design and production, instable design quality, large amount of repeated work of personnel and high cost can be solved, experience of design and manufacturing can be accumulated and repeatedly used, reconstruction and remanufacturing can be realized, waste of resources can be reduced, seamless integration of demand conversion, product design, analysis, simulation and manufacturing can be realized ultimately, the structure of the target product can be optimized, the performance of the target product can be stabilized, rapid transformation can be realized, and the core competitiveness of enterprises can be enhanced.

The invention belongs to the technical field of biomorphic robots, and relates to a wire-driven redundant parallel masticatory robot, which consists of a frame, a motor, a reducer, a cable pulley, a wire, a human mandible model and a skull dental model. The frame is a support platform of the whole robot, and is provided with a movable beam; the motor is fixed on the beam through a motor base; the motor is connected with the cable pulley through the reducer; the cable pulley is wound with the wire; the other end of the wire is connected with the mandible model so as to drive the mandible model to realize the biomorphic motion in a three-dimensional space; and the skull dental model is fixed through a frame fixing support. The wire driving has the characteristics of simulating muscles more actually, having better smoothness and the like; and the integral structure is relative compact, the working space is large, and the redundant mechanism more meets the actual condition of the human masticatory system.

The invention discloses a digital signal processor with a reconfigurable low power consumption data interleaving network, which comprises an N-channel parallel vector operation unit, an N-channel parallel vector register file, an N-channel parallel vector memory and an N-channel reconfigurable parallel data interleaving network, wherein the N-channel reconfigurable parallel data interleaving network is used for connecting the N-channel parallel vector operation unit, the N-channel parallel vector register file and the N-channel parallel vector memory and managing data transmission therein. The utilization of the digital signal processor can lead data to realize the continuous uninterrupted parallel transmission and directly input to an operand from an operation result bypass of the N-channel parallel vector operation unit when necessary without passing through the N-channel parallel vector register file and / or the N-channel parallel vector memory through the N-channel reconfigurable parallel data interleaving network, thereby overcoming the technical limitations of the traditional data transmission management, improving the data transmission efficiency, reducing the power consumption and meeting the needs of data interweaving in different widths.

A grinding processing center, in order to solve the problem of single function of the existing grinding machine, it includes a bed, a large carriage, a workbench, a column, a horizontal grinding head assembly and a vertical grinding head assembly, a lubrication system, and a control system. The control system includes The computer numerical control system and servo system mainly adopt the vertical and horizontal double grinding head structure with external memory, which can realize six-axis linkage, compact structure and high transmission efficiency, which can meet various grinding processing needs.

The invention belongs to the technical field of anteannae, and discloses a liquid metal-based frequency- reconfigurable slot couple antenna, which comprises a feed network and a radiating part, The feeding network is a lower layer dielectric substrate, and the radiation part is an upper layer dielectric substrate. A rectangular microstrip patch is printed on the upper surface of the upper dielectric substrate, and a microfluidic channel annular groove filled with liquid metal or Teflon solution is engraved inside the rectangular microstrip patch. The invention adopts liquid metal to realize the reconfigurable characteristic. Compared with the traditional reconfigurable antenna, a pair of antennas can be used to realize the reconfigurable characteristic, and the structure is simple. Liquidmetal reconfigurable is simpler than electronic switch in realizing reconfigurable and wider tuning range. The liquid metal is braked by microfluidic channel, which is easy to realize and control compared with other braking methods. Gallium-indium-tin alloy is used as liquid metal, which is low cost and non-toxic; A large bandwidth is realized by using slot coupling feed.

The invention discloses a frequency / polarization / pattern-independent reconfigurable patch antenna by adopting a liquid crystal material to enhance polarization reconfigurable capability, which comprises a first dielectric plate, a second dielectric plate, an octagonal metal patch, an octagonal metal ring, diamond parasitic metal patches, a metal plate and a reconfigurable power division phase shifter with the liquid crystal material, wherein the second dielectric plate is located below the first dielectric plate, and the upper surface of the second dielectric plate coincides with the lower surface of the first dielectric plate; and the reconfigurable power division phase shifter with the liquid crystal material in the second dielectric plate is used for enhancing the polarization adjustment capability of the antenna under a different reconfigurable frequency. Independence and reconfigurability of the antenna frequency, the polarization and the pattern can be realized, the dielectric constant of the liquid crystal material is adjusted through controlling bias voltage, the polarization characteristics of the antenna under a different reconfigurable frequency can be adjusted, the circular polarization performance is improved, the polarization reconfigurable capability, of the antenna is further enhanced, and the antenna can be switched flexibly among different frequency bands, different polarization modes and different radiation points.

The invention provides a reconfigurable micro-strip yagi antenna. The antenna comprises a medium substrate, an earth plate and a radiation paster group, wherein the earth plate is used for being in contact with a feed probe; the radiation paster group is positioned on the upper surface of the medium substrate, and comprises a round paster, and four semicircle-like pasters with the same shape; the round paster is positioned in the center of the upper surface; the four semicircle-like pasters are arranged on the front, rear, left and right sides of the round paster respectively; the notches of the four semicircle-like pasters face towards the round paster; one or more feed ports are formed in the round paster; the round paster serves as an excitation paster while the semicircle-like pasters serve as parasitic pasters; a rectangular slot is formed in the same position of each of the four parasitic pasters; a switch is arranged at each of the two ends of each rectangular slot; through controlling the on-off state of the switches to cut the current on the surfaces of the parasitic pasters, different directional diagrams are obtained. The reconfigurable micro-strip yagi antenna is suitable for wide application in the technical field of antennae.

The invention discloses a multifrequency directional-diagram reconfigurable antenna based on double-open resonant ring, relates to an antenna, and specifically relates to a directional-diagram reconfigurable antenna so as to solve the problem that the existing reconfigurable antenna is complex in structure and can not operate simultaneously at multiple different operating frequencies. The reconfigurable antenna comprises a first metal sheet, a round metal-form feed wafer, a dielectric slab, four second metal sheets, four metal open resonant rings and eight switches, wherein a layer of metal sheets is attached to the lower surface of the dielectric slab, the round metal-form feed wafer is attached to the middle part of the upper surface of the dielectric slab, the four metal open resonant rings are arrayed around and attached to the periphery of the round metal-form feed wafer, each metal open resonant ring is of a circular concentric inside-outside dual-ring structure, and the opening of one inner ring of each metal open resonant ring is provided with a switch. The multifrequency directional-diagram reconfigurable antenna based on double-open resonant ring is applied to wireless communication systems.

The invention discloses a reconfigurable substrate integrated waveguide bandpass filter and a reconfigurable method of the filter and mainly solves technical problems that the tuning range is small, the insertion loss of reconfigurable substrate integrated waveguide bandpass filters is high and control voltage of variable capacitance diodes cannot be directly applied to substrate integrated waveguides. One variable capacitance diode is placed in a non-metal via hole formed in the center of each of two complementary split-ring resonators of the bandpass filter, the metal part at an inner ring opening of each complementary split-ring resonator is replaced with a blocking capacitor, so that a substrate integrated waveguide is separated from an outer circuit, and a voltage source is prevented from being short-circuited; the variable capacitance diodes are connected with a direct-current bias circuit, reversed bias voltage at two ends of the variable capacitance diodes is adjusted, junction capacity of the variable capacitance diodes is changed, so that the resonant frequency of the two complementary split-ring resonators is affected, and the passband center frequency is reconfigurable. The feeding manner of the variable capacitance diodes in the substrate integrated waveguide is realized, the control manner is simple and easy to implement, the frequency tuning range is relatively large, the in-band insertion loss is low, and the filter can be applied to a wireless communication system.

The invention discloses an intelligent electric car testing bench used for environment sensing configuration and testing. The intelligent electric car testing bench comprises a frame body, three-axis moving assemblies, three-axis rotating assemblies, environment sensors, a middle sensing support, three-dimensional calibration assemblies and two-dimensional calibration assemblies, wherein the plurality of three-axis moving assemblies are arranged on the frame body, the middle sensing support is arranged on the middle part of the frame body, the middle sensing support is also provided with a plurality of three-axis moving assemblies, the three-axis rotating assemblies are arranged on the three-axis moving assemblies, the environment sensors are arranged on the three-axis rotating assemblies, and the three-dimensional calibration assemblies and the two-dimensional calibration assemblies are corresponding to the environment sensors. The intelligent electric car testing bench has the advantages that on-loop design of calibration and configuration schemes and related testing of vehicle environment sensors can be realized on expected vehicle types; data of the environment sensors under different calibration or configuration schemes is stored, and the calibration content under a plurality of conditions are further completed; in addition, the cost is lowered, the efficiency is improved, the materials corresponding to parts are reasonably selected, and the service lifetime is long.

The invention discloses a dynamic reconfigurable ground measuring and controlling system and belongs to the field of automatic testing. The system comprises a resource pool, a connection matrix and a centralized monitoring and controlling platform; the resource pool comprises all former subsystems, terminal equipment and public equipment in the ground measuring and controlling system; the connection matrix is composed of two rows of middle-frequency switching matrixes; all the equipment in the resource pool is connected to an input / output end of the connection matrix in advance; the centralized monitoring and controlling platform is used for controlling a virtual matrix to change connection relations of the equipment in the resource pool; each connection relation corresponds to one testing system and a capability of executing one type of task is realized, so that rapid reconfiguration of the ground measuring and controlling system is realized; the problems that a multi-task supporting capability is poor, a plurality of sets of matched equipment are needed, the research cost is high, the resource utilization rate is low, the working amount of modifying and upgrading a ground measuring and controlling station is great and the like are solved.

Disclosed is a symmetrical and asymmetrical reconfigurable four-configuration parallel platform. Three branch chains of the parallel platform are of the same structure. A first hook joint, a third hook joint and a fourth hook joint are connected with a movable platform. A second hook joint, a fifth hook joint and a sixth hook joint are connected with a fixed platform. A first arc rotary plate is installed on a first side rod. A second arc rotary plate is installed on a second side rod. A third arc rotary plate is installed on a third side rod. The parallel platform can be flexibly switched between a symmetrical structure and asymmetrical 3-UPU, 2-UPU-URU, 2-URU-UPU and 3-URU configurations, work space of the parallel platform is enlarged on the basis that the advantage of high bearing capacity of the parallel platform is kept, and the parallel platform has wide prospects in engineering application.

The invention relates to a modulization-based method for designing a reconfigurable machine tool, including the following steps: firstly, establishing a module based on parametric design; secondly, researching a module code system, and utilizing the theory of genetic algorithm to carry out the systematic coding of each module; thirdly, carrying out the optimization design of each module to optimize the structure of each coding module; fourthly, carrying out the operation of topology, utilizing the graph theory to design the reconfigurable functional topological structure to express the topological relation of the functions, and selecting the topological structure of the reconfigurable machine tool; fifthly, automatically assembling the modules, establishing a parameterized module library according to the selected topological structure of the reconfigurable machine tool, and selecting mechanical modules from the module library to form the entire reconfigurable machine tool by assembly; and sixthly, evaluating and researching the performance of the machine tool from the aspects of technical performance and economic performance. The method fast meets the variable requirements of part manufacturing by the module configuration, and provides the redundancy-function-free machine tool, thereby realizing the optimization of function and cost.

The present invention proposes a hardware-in-the-loop simulation resource interface adapter for an aircraft control system, including a resource configuration management module, an analog array switch module, a signal processing module, and a reconfigurable equivalent; the resource configuration management module controls the The analog array switch performs channel selection, and schedules and manages the data exchange content of the real-time simulation network; the analog array switch module is used to switch between sub-components, reconfigurable equivalents and various simulation devices of the aircraft control system; The signal processing module performs signal conversion on the sub-components of the aircraft control system and the input and output signals of the reconfigurable equivalent device; the reconfigurable equivalent device performs equivalent simulation of each component of the aircraft control system or the external environment required for simulation. The invention can realize flexible configuration and switching in different development stages, different simulation test modes and different control schemes, and has great application potential in ground hardware-in-the-loop simulation systems of aircraft control systems.

The invention relates to a broadband tripolar reconfigurable filter antenna with high gain, which belongs to the technical field of antennas. The filter antenna comprises three dielectric substrates,a laminated patch, a driving patch, a feeder part, a coaxial cable and a grounding plate. Three dielectric substrates are laminated. The laminated patch is arranged on the upper surface of the upper dielectric substrate. The driving patch is arranged on the upper surface of the intermediate dielectric substrate. A pair of back-to-back U-shaped grooves is etched on the driving patch. The feeder part comprises a rectangular coupling strip, a metal pillar and a power dividing phase shifting network. The rectangular coupling strip is arranged on the lower surface of the intermediate dielectric substrate. The power dividing phase shifting network is arranged on the upper surface of the lower dielectric substrate. The rectangular coupling strip is connected with the power dividing phase shiftingnetwork through the metal pillar. The grounding plate is arranged on the lower surface of the lower dielectric substrate. The coaxial cable is arranged at the center of the grounding plate. The antenna provided by the invention has the characteristics of simple structure, good frequency selection and out-of-band suppression.

The invention provides a five degree-of-freedom (DOF) reconfigurable modular service robot arm, comprising an upper arm, a lower arm and a control system, wherein the upper arm is formed in such a way that a base is connected with a first joint and a second joint in sequence; the first joint does rotary motion and the second joint does pendulum motion; the lower arm is formed by a third joint, a fourth joint and a fifth joint which are connected in sequence; the three joints all do rotary motion; the five joints are all modular joints, are connected into an open-chain space mechanism in sequence by four connecting frames and have five degrees of freedom. The robot arm completes various specific actions under the action of the control system. The joint composition has modularization characteristic in structure and also has reconfiguration characteristic, and the joints are convenient to machine and manufacture, easy to debug, maintain and change, compact in overall structure, easy in realization of transmission and drive system interfaces, good in encapsulation, high in modularization degree, simple in installation and large in achievable working space.

A modularized design method of a reconfigurable machine in the computer numerical control technical field comprises the following steps: step 1, establishing a movement model of a rigid body in space; step 2, carrying out task analysis, and resolving the task processing information transmitted by an upper machine into a series of functions of the reconfigurable machine; step 3, carrying out topological configuration and designing the function topology of the reconfigurable machine through a graph theory to express the topological relation between functions and select the topology of the reconfigurable machine; step 4, according to the topology of the reconfigurable machine selected in step 3, establishing a parameterized module library and selecting mechanical modules from the library to assemble and generate the whole reconfigurable machine. The invention can reduce the development cycle and cost.

The invention discloses a light channel property detecting device of wavelength division multiplex network SDH; it resolves problems that current WDM system can not provide multiple channel detection and more property detection. The light channel property detecting device of the invention includes at least one channel, every channel includes: high speed deserializing port which is used to pick up clock and data from data received, and convert high speed serial data to low speed parallel data; synchronous detection module which is used to synchronize the parallel data received by high speed deserializing port to output; spending process module which is used to process data received by synchronous detection module; random access memory module which is used to store the result of spending process module for reading of later process module. The invention realizes multiple channel detection at the same time, and supports more property detection, easy to update, it possesses characters of low cost, low power, and little volume and high reliability.

The invention mainly belongs to the technical field of communication antennas, especially the technical field of satellite antennas, and specifically relates to a C-band receiving and transmitting integrated microstrip array antenna. The antenna comprises a plurality of receiving and transmitting shared antenna units which respectively consist of a receiving and transmitting shared drive paster and a receiving and transmitting shared parasitic paster, wherein the receiving and transmitting shared antenna units are used for achieving the integration of a C-band receiving and transmitting antenna. The microstrip array antenna also comprises a feed network, a receiving feed port, and a transmitting feed port. The receiving feed port and the transmitting feed port are respectively connected with the feed network. The feed network achieves the feeding of the receiving and transmitting shared drive pasters. The antenna is large in bandwidth, is simple in structure, is high in gain, is in port isolation degree, is excellent in cross polarization performances, can be conveniently extended to be a larger array, and has the incomparable advantages for the C-band satellite communication application.

The invention provides a three-phase electric energy gauge based on NIOS II microprocessor, comprising: sensor, output terminal connected with signal conditioning module; signal conditioning module, input terminal connected with output terminal; signal collecting module, input terminal connected with input terminal of signal conditioning module; electric energy measuring SOPC chip connected with the signal collecting module, being the core of the whole electric energy gauge; phase-lock multiple frequency connected with the signal conditioning module and signal collecting module; general asynchronism transceiver for realizing the communication of electric energy gauge and host computer or meter reading system using RS-232 interface mode; LCD display / keyboard module for connecting the electric energy measuring SOPC chip; calendar clock module connected with the electric energy measuring SOPC chip; IIC memorizer connected with the electric energy measuring SOPC chip. The bulk of electric energy gauge is small and the integration lever is high, and the reliability is high, with reconfigurability.

The invention relates to an open type intelligent milling system and a milling method based on the same, belonging to the field of machining and solving the problem of incapability of maintaining a processing target to be always optimal through offline optimized processing parameters in the traditional milling system for optimizing by adopting an offline algorithm. The open type intelligent milling system disclosed by the invention comprises a three-way piezoelectric type dynamometer sensor, an A / D (Analogue / Digital) conversion circuit, an industrial PC (Personal Computer), a PCI (Peripheral Component Interconnect) data acquisition card, a milling controller, an Soft SERCANS communication card, an input / output module and n servo drivers. The milling method disclosed by the invention comprises the following steps of: acquiring a cutting force generated by interaction between a work-piece and a cutter in real time; obtaining a feeding multiplying power by the milling controller so as toobtain a new feeding speed as the next feeding speed of the cutter; determining a next position of a machine tool; transmitting a position instruction to the corresponding servo drivers by the milling controller through the Soft SERCANS communication card and the input / output module so as to control the corresponding cutters to move; and realizing the intelligent control of the processing.

The invention discloses a planar end-emitting pattern reconfigurable antenna, include a dielectric substrate, radiation patch, slotted floor, switch and bias circuits and coaxial cables, the dielectric substrate includes an opposing first surface and a second surface, the radiation patch is attached to the first surface of the dielectric substrate, the grooved floor is attached to the second surface of the dielectric substrate, The switch and the bias circuit are arranged in the slotted floor slot, the coaxial cable comprises an outer conductor and an inner conductor, the outer conductor is connected with the slotted floor, the inner conductor is connected with the radiation patch through the dielectric substrate, and the coaxial cable is arranged at the geometric center of the planar end-emitting pattern reconfigurable antenna; The invention discloses a planar end-emitting pattern reconfigurable antenna, which not only has excellent circuit characteristics and radiation characteristics, but also has the advantages of compact size and simple structure, and reduces the complexity and cost of a radio frequency antenna module.