The choice of wireless technology depends on the type of application. Consideration should be given to the following conditions: range, frequency and data rate. The wireless technologies of different mobile robot controllers are studied, including Bluetooth, wireless network and wireless local area network. By comparing the frequency, data rate and range of the three wireless

This paper mainly uses the technology of FPGA to control the aircraft. This system is developed with DE2-115 board. The hardware is implemented by Verilog language, including the accelerator addition and subtraction module, unlocking module, left and right rotation control module, front and back left and right direction control module. PC and keyboard can be

This paper briefly introduces the concept and characteristics of fuzzy control, and takes a second-order system as an example. Through Mamdani and T-S two different reasoning mechanisms and different clarification methods, the influence of different reasoning mechanisms and clarification methods on system output is analyzed in detail. Simulink simulator under MATLAB is used to simulate

In the process of continuous economic development, industry has developed to a certain extent. On the basis of the development of industry, we will attach importance to some technical problems in the development of our enterprise. As a kind of power generation industry, thermostatic element nuclear power plant provides power supply for the society, but

Aiming at the defects of poor robustness and poor load disturbance performance of PMSM vector control system, a speed loop ADRC which can replace the classical PI controller is designed based on ADRC theory. The controller estimates the total disturbance of the system and feedforward compensation. Simulink simulation results show that ADRC has better dynamic

The changchangjiang nuclear power freshwater plant is a self-contained water plant of the nuclear power plant. It adopts two sets of redundant 400H control system and a remote extended rack. This paper describes the process requirements, control scheme, grounding, power supply, network, etc. The possible problems in the process of implementation are summarized. It adopts

Aiming at the problem that the uncertainty of network delay in the current remote experiment system has an impact on the experimental results, a remote experiment system based on neuron PID controller is designed. The algorithm of PID? NN neural network controller is studied and its convergence and stability are analyzed. The realization method of

The system uses the 16 bit ultra low power MSP430F1611 microcontroller produced by BRND company as the control core, and uses the high-precision angle sensor MPU6050 continuous feedback angle signal to compare with the system preset value. Thus output the corresponding PWM through the field effect transistor IRF3205 to drive about two groups of DC

The system uses ASP. net technology to realize user registration, user personal management, goods inquiry, commodity information upload, seller bidding, one-price purchase, personal credibility measurement, administrator maintenance and management and other functions. The system meets the requirements of beautiful interface, good guidance and user-friendly operation. It can greatly reduce the difficulty of operation and save

At present, computer technology has made rapid development and made great contributions to social progress. The reasonable combination of computer technology and relay control technology directly promotes the emergence of programmable logic controller (PLC). PLC plays an important role in modern industry and has a very broad application prospect. However, due to the drawbacks of