138results about How to "Accelerate development cycle" patented technology

The invention belongs to the field of motor optimization designs, and relates to a multi-objective hybrid particle swam optimization design method for a double-fed wind power generator. The method comprises the following steps of: (1) determining a constraint condition and a to-be-optimized design variable of the double-fed wind power generator, and establishing sub-objective function equations to form a multi-objective function; (2) constructing variable space by using the to-be-optimized design variable, and constructing non-dominated solution sets of population according to the quality of an objective value; (3) ordering the non-dominated solution sets according a Pareto domination mechanism, determining a population niche by taking a non-dominated solution as a core, establishing a particle speed updating mechanism and finally obtaining an optimal design scheme; manufacturing a mode machine according to the optimal design scheme, inspecting an actual operation index of a motor, and comparing the actual operation index with an index given by the design scheme; and if the actual operation index exceeds a requirement range of operation indexes, adjusting a performance design scheme. Due to the adoption of the motor optimization design method provided by the invention, overall economic benefit and wind energy utilization rate of a wind power generating system can be improved.

The invention relates to a method, a device and a storage medium for improving the prediction performance of a depth learning network, belonging to the field of artificial intelligence and computer technology. The method comprises the following steps of: iteratively training a first neural network model by m cycles using a preset training set; verifying the trained neural network model by the preset verification set; determining the corresponding performance indexes based on the scenarios of the neural network mode; selecting multiple neural network models whose performance indexes reach the fusion standard from the neural network models trained by m iterative training; acquiring network parameters of a plurality of selected neural network models, and fusing the network parameters of the plurality of neural network models; assigning the fused network parameters to the second neural network model to obtain a neural network model with the fused network parameters; not only does not increase the training time of the model, but also can improve the network prediction efficiency, and can meet the different needs of the application scenario.

The invention relates to a fireman individual-soldier system on the basis of a wireless Mesh network framework. The system consists of a wireless monitoring mainframe, a plurality of wireless individual-soldier sub-machines and a plurality of wireless repeaters, wherein the wireless monitoring mainframe consists of a monitoring module and a wireless center node module; and each wireless individual-soldier sub-machine consists of a central processing unit module, a positioning module, a vital sign detection module, a distress call module, an environment condition detection module, a carried equipment detection module and a wireless terminal node module. When the fireman individual-soldier system is applied particularly, firemen wear the wireless individual-soldier sub-machines to enter a fire site or other accident sites and a chief officer monitors information such as postures, motion tracks, vital signs, environment conditions, carried equipment conditions and the like through the wireless monitoring mainframe, so that the intelligence support of a command decision is provided for the chief officer in time and a scientific basis can also be provided for daily tactical training. By the fireman individual-soldier system, the modernization, automation and intellectualization levels of a fire command are improved and the battle damage rate of the firemen can also be effectively reduced.

The invention discloses an automatic lifting rotating scanning device of a hydrophone. The automatic lifting rotating scanning device of the hydrophone comprises a rack, the rack is provided with a landing gear, a moving frame, a moving platform, a screw rod, a lifting table and a rotating spindle, the landing gear performs Z-direction lifting movement along the rack, the moving frame performs X-direction translational motion on the landing gear, the moving platform performs Y-direction translational motion on the moving frame, the screw rod is vertically installed on the moving platform, the lifting table is driven by the screw rod to perform lifting movement, the rotating spindle is vertically installed on the lifting table, the rotating spindle and the lifting table are rotatably matched with each other and axially fixed, and the bottom of the rotating spindle is used for suspending the hydrophone or a detected sample which is matched with the hydrophone. A driving mode of the screw rod and the rotating spindle includes that a screw rod driving step motor is mounted on the moving platform, the screw rod driving step motor drives the screw rod to rotate through a screw rod synchronous belt, a rotating sleeve and a step motor are arranged on the moving platform, the step motor drives the rotating sleeve to rotate, the step motor drives the rotating sleeve through a driving belt, and the rotating spindle penetrates the rotating sleeve and is circumferentially positioned and is in axial sliding fit with the rotating sleeve.

The invention relates to the field of visualization application of interactive data, in particular to a general security protection system for an interactive data system. By the aid of the general security protection system for the interactive data system, a service arrangement worker can dock an interface of the provided security system with the interactive data system on the premise that the service arrangement worker only needs to know functions, the interface and the use method provided by the security protection system without knowing specific development technologies of the security system, so that the worker can independently arrange an interactive data WEB application system with security capability. As for the interactive data application platform realizing data visualization, the provided security system adopts loose coupling design and is divided into multiple independent modules, the modules can be organically combined together only if the platform has the module expansion capability, and the WEB application system with security capability is generated.

The present invention relates to the application field of interactive data visualization, in particular to an interactive data system arrangement method, system and compiling and running method. Through the event orchestration system and method to arrange rich interactive components, by allowing users to customize the combination of trigger events and trigger actions of all components, users can achieve powerful multi-dimensional analysis; at the same time, linkage between component trigger actions can be achieved, In this way, various event linkages and parameter transfers can be realized between charts and pages of the target system.

The invention discloses a target detection and visual positioning method based on a YOLO series. The method comprises the steps: firstly, obtaining an RGB color image and a depth image of a to-be-captured target; inputting the acquired RGB color image into a YOLO series target detection model built based on a darknet framework to obtain coordinate information, category and confidence; and combining the coordinate information with the depth image information to solve the spatial three-dimensional coordinates of the to-be-detected target. According to the positioning method based on the target detection algorithm provided by the invention, two-dimensional positioning can be carried out on the RGB color image acquired by the depth camera by using a YOLO series target detection algorithm deployed on a darknet framework, and three-dimensional positioning is realized by combining depth information acquired at a special position of the camera. Compared with other target detection algorithms, the YOLO series target detection algorithm has the advantages that the detection speed is higher, but the detection precision is not high, the target detection precision can be ensured, and the detection speed is increased.

The present disclosure relates to a method of controlling the manufacturing of integrated circuits, comprising steps of determining parameters that are characteristic of a curve of radiation intensity applied to a semiconductor wafer through a mask, in critical zones of structures to be formed on the wafer, for each of the critical zones, placing a measuring point in a multidimensional space each dimension of which corresponds to one of the characteristic parameters, placing control points in the multidimensional space that are spread around an area delimited by the measuring points, so as to delimit an envelope surrounding the area, for each control point, defining control structures each corresponding to a control point, generating a mask containing the control structures, applying a process involving the generated mask to a semiconductor wafer, and analyzing the control structures transferred to the wafer to detect any defects therein.

The invention discloses a server high low temperature reliability automatic testing system and method and belongs to the technical field of server testing. The server high low temperature reliabilityautomatic testing system comprises a high-temperature cabinet and a pressurization module and further comprises a temperature recording module and a sensor temperature recording module; automatic warming and cooling of the high-temperature cabinet are realized; automatic pressurization of the pressurization module is realized; the temperature recording module is used for recording the temperatureinformation of main parts in a to-be-tested server and compares the standard temperature of the main parts; the sensor temperature recording module is used for recording the temperature information ofthe main part sensors in the to-be-tested server and compares the standard temperature of the main part sensors. According to the server high low temperature reliability automatic testing system, system pressurization test can be performed at fixed time, test data are recorded automatically, the reliability temperature verification test progress is accelerated, the working efficiency is improvedgreatly, and the system has excellent popularization and application values.