This paper mainly introduces the composition of Vertex 7200 satellite upstream antenna controller, and makes a brief analysis of the different components, and introduces its principle. At the same time, several operating modes of 7200ACS adjusting antenna are analyzed. Finally, the maintenance points for attention are briefly introduced. Uplink satellite mainly includes program source (program

The control function of programmable controller is very powerful, and it is easy to use. It has been widely used in industrial control and electrical automation. Based on this, taking Mitsubishi FX2N programmable controller as an example, this paper briefly analyses the connection sequence control and storage program control system of the programmable controller, and

An intelligent temperature controller based on System-on-a-Programmable-Chip (SOPC) is introduced. Using SOPC technology and NIOS II soft core processor in FPGA, intelligent tuning of PID parameters, real-time temperature detection and control are realized. Compared with the traditional solution, the Niche Immune PID temperature controller based on SOPC has the advantages of small overshoot and short

The suspended self-propelled trolley system based on PLC control system is simple, easy to use, high reliability, and has greater flexibility and reliability. It is widely used in industrial material conveying line. The distributed control system of self-propelled car is analyzed, and the control of single self-propelled car is decomposed. Suspension self-propelled car system has

The residential security monitor designed in this paper is guided by the idea of hardware and software, giving full play to the functions of single-chip computer. Most of the functions are realized by software programming. The circuit is simple and clear, and the system stability is high. The functions of time, temperature, fire prevention and

PID regulator is often used in vector control system of motor. 　　Traditional PID regulator can not affect the performance of motor with the change of motor parameters. Fuzzy adaptive tuning PID regulator can adjust the weight of quantization factor, proportion factor and two input variables according to the size of input variables, thus automatically adjusting

The flicker of light is controlled by various characteristic elements of automobile sound, in which the single chip computer is the main controller to control the modern automobile sound light. MCU belongs to a kind of controller, which is mainly used as a microprocessor. It contains basic hardware and software resources, so it can be

Greenhouse control research has been carried out for many years. On the one hand, the coupling problem of temperature and humidity is decoupled by a variety of algorithms. On the other hand, the coupling research of water and fertilizer is carried out for nutrients in greenhouse. In view of the problem of greenhouse system control,

The development of electric vehicles has been established as an important way to ensure energy security and transform the low-carbon economy by all countries in the world. According to Yole, a famous French consulting company, the production and sales of electric vehicles in the world will reach 20 million by 2020, and China has set

Programmable Logic Controller (PLC) is a compulsory course with strong practicality in automation specialty. Based on the Kunlun industrial control configuration software MCGS, this paper discusses the method of simulating the realization of PLC control object on the upper computer, and builds a course practice platform for the realization of PLC control system. Taking the