Leap motion is an infrared somatosensory control device that can choose whether to recognize organisms, such as human hands and hand models. This function can be used skillfully, such as holding a pencil in hand, to simulate a violinist holding a bow and better imitate the performer’s performance. This controller can be used in games,

Using the idle dense barn controller, the program was upgraded and the external equipment was matched, so as to realize the automatic control and regulation of temperature and humidity in seedling-raising greenhouse, improve the utilization rate of assets, reduce work and cost, and improve the quality of seedling-raising. The work of tobacco seedling cultivation is

Because the mathematical model of flow control system is difficult to establish, and most flow control systems have non-linear problems, after analysis and practice, these problems can be solved by using the conventional PID control algorithm for fuzzy self-tuning. Based on this, the paper first analyses the principle of fuzzy PID design, then determines the

Taking Rudong Xiexin Environmental Protection Thermal Power Co., Ltd. as an example, this paper expounds the control application strategies of three Woodward controllers, 505 E, 2301E, in small thermal power units, and makes a comprehensive comparison. With the development of electric power technology, for Turbogenerator units, the requirements for coal consumption, heating coal consumption, heating

Aiming at the problem of synchronous control of multi-axis motor, a synchronous controller based on fuzzy-single neuron PID control strategy is studied. The synchronization control method is compared with the conventional PID algorithm. The results show that, compared with the multi-axis motor synchronous motion controller based on the conventional PID algorithm, the synchronous error of

In order to meet the requirements of ground radar, the equipment is small in size, easy to disassemble and light in weight. In this paper, the core of the system is PICI8F2431 single chip computer and the servo motor is brushless DC motor. 　　Aiming at the related problems, a software servo method is proposed to

Based on the requirement of vehicle functional safety standard, the concept design of electric vehicle controller is carried out. On this basis, the hazard analysis and risk assessment of vehicle controller are completed, and the safety grade and safety target are determined. The simulation model of the vehicle controller is built and the driving performance

This paper presents a washing machine controller based on field programmable gate array (hereinafter referred to as FPGA). This washing machine controller not only has stable performance, strong anti-interference ability and simple structure, but also occupies less hardware resources. It can satisfy the control requirements of different types of washing machines by configuring system parameters,

Wide-area oxygen sensor can accurately describe the exhaust concentration state, which is more advantageous than traditional oxygen sensor. Based on the principle of wide-area oxygen sensor, the controller of wide-area oxygen sensor is designed from hardware and software. The relationship between the output voltage and the excess air coefficient was established by calibrating the controller.

Programmable Logic Controller is short for Programmable Logic Controller in Chinese. With the rapid development of information technology and hardware performance of programmable logic controller in recent years, the requirement of real-time communication between upper equipment and PLC has been constantly improved. Besides the continuous improvement of hardware configuration performance of PLC, what communication mode