52results about How to "Improve self-control" patented technology

The invention discloses a circulating fluid bed boiler online optimized self-learning control method, which is characterized in that: a load knowledge base, a bed temperature knowledge base, a secondary air volume knowledge base and a self-learning updating algorithm are provided, so a characteristic value and a running experience value of a boiler can be extracted, stored and utilized to improve the control performance. A heat efficiency online optimizer adjusting bed temperature and a second air volume are provided, a built-in Newton gradient optimization algorithm can be used to instantly optimize the combustion heat efficiency, so the combustion process of the boiler is approximate to an economical combustion best area. A single-loop-multi-impulse intelligent control algorithm can be adopted for controlling the temperature of a boiler bed layer, so multiple variables influencing the bed temperature can be coordinated and controlled after being effectively decoupled, and the integration of the safety target and the economic target can be realized. Due to the adoption of the control method, the safe, stable and high-efficient running of the circulating fluid bed boiler can be realized, the robustness is strong, fault-tolerant capacity for a preset experience value can be realized, and the debugging difficulty of the control system can be reduced.

The invention belongs to the technical field of biology and new medicine, and specifically discloses a microbial pesticide spraying mechanism for plant protection drones. A load-bearing bracket is provided under the drone, including a medicinal liquid configuration device connected to the load-bearing bracket, and a medicinal liquid configuration device. It includes a load-bearing fixing frame connected with a load-bearing bracket, and a liquid medicine temperature control device and an atomization spraying device that are matched with the liquid medicine configuration device are provided on the liquid medicine configuration device; the atomization spray device includes a pesticide spray rack and a setting The liquid medicine atomizer on the pesticide spraying rack, the pesticide spraying rack is equipped with a pesticide recovery device that matches the liquid medicine atomizer; the liquid medicine configuration device is also equipped with a spray control that matches the drone device and an abnormal alarm device matched with the spraying control device.

The invention discloses a turnover uniform hot-melting device used for machining a pig iron casting. The turnover uniform hot-melting device used for machining the pig iron casting comprises an outerjacket and an inner jacket. First motors are fixedly mounted on the left side and the right side of the outer jacket. One end of a circulating horizontal pipe is fixedly connected into each first motor. A rotary connecting shaft is fixedly mounted at the lower end of a second motor. A first pasting plate and a second pasting plate are sequentially and fixedly connected to the middle section of theinner wall of the inner jacket. According to the turnover uniform hot-melting device used for machining the pig iron casting, the outer jacket is hollow and cylindrical, so that the inner jacket rotates in the outer jacket to enable material in the device to be sufficiently heated, and the material heating efficiency is improved; stirring support rods have good heat resistance and can stir iron blocks to increase the hot-melting rate of the iron blocks; and the first pasting plate and the second pasting plate are made from 310s stainless steel with a good heat-resistant effect so that pig iron can be well filtered, and meanwhile, melting of the first pasting plate and the second pasting plate can be avoided.

The invention discloses a fire-fighting floor tile, which comprises the floor tile. A plurality of fire extinguishing chambers are arranged symmetrically in the floor tile. A fire extinguishing nozzle is slidably inserted in each of the fire extinguishing chambers. The inner bottom wall of each of the fire extinguishing chambers A fixed seat is installed on each of the fixed seats, and a right-angle pipe is fixedly embedded in each of the fixed seats. The ends of the plurality of right-angle pipes away from the fire extinguishing chamber all extend into the floor tiles and are jointly connected with a water inlet pipe. In the present invention, the sliding and sealing connection between the right-angle tube and the pressure chamber enables the fire extinguishing nozzle to achieve the effect of automatic rising and spraying, and the sealing plate enables the fire extinguishing nozzle to spray and extinguish the fire to prevent the water in the fire extinguishing chamber from affecting the life of the device, and realizes the fire extinguishing nozzle through the spray channel and the pressure chamber. Automatically spray when it reaches the specified height, convert the change of the external environment temperature into the mechanical action of the piston and the push rod through the thermal expansion fluid, realize the automatic control of the switch of the water inlet pipe through the linkage of the push rod and the rubber plug, and increase the self-control ability and reliability of the device sex.

The invention discloses a method for limiting the use of an application program of a mobile terminal. The method comprises the following steps of: presetting use limiting conditions of the application program, wherein the use limiting conditions comprise the geographic position, time and network conditions of the mobile terminal; when an input operation of a user is received, obtaining a current operation environment corresponding to the use limitation condition; when the operation environment meets the use limiting condition, limiting the use of the application program; and when the operation environment does not meet the use limitation condition, normally using the application program. According to the method, the management defect of the mobile terminal on the use of the application program in the prior art can be overcome, and a diversified and personalized application program management method is provided for a user.