An adaptive quantization control algorithm is designed for uncertain nonlinear systems with actuator gaps. Based on a well-known inverse model of sector bounded property and gap of hysteresis quantizer, the real control signal is successfully separated from the coupled dynamics. The designed controller guarantees the boundedness of all signals in the closed system and the

Intelligent valve control system has gradually replaced the traditional mechanical valve control system, and is widely used in the field of modern industrial control. In order to further improve the control performance of the controller, a new intelligent valve controller is developed based on ARM architecture. The main components and key technologies of the controller

Based on the demand of human market, this paper expounds the reasons and significance of the reform of the teaching content of programmable controller, the adjustment of school hours and contents; compares the advantages and disadvantages of Mitsubishi and Siemens in teaching, and finally chooses Siemens programmable controller as the new teaching content according to

The automatic control system of diesel generator unit involves the computer control technology and related control theory of industrial machinery automation. In this paper, the situation and problems of diesel engine unit controller are briefly described, and then the matters needing attention in the application of MCU in diesel generator unit controller are analyzed, and

In this paper, the software LabView and NI ELVIS are used as the development platform for the design of traffic signal controller. The design of hardware circuit and software programming are completed. Finally, the control requirements of traffic signal controller are realized through debugging of software and hardware system. Traffic plays an important role in

The main control chip of intelligent temperature and humidity controller is STC89C52, which has the advantages of excellent quality, strong anti-interference ability and high cost performance. 　　The temperature sensor adopts DS18B20, which is fast, compact and not easy to break; the humidity sensor adopts DHT11, which is fast and stable in humidity measurement. The main

This paper introduces the technical principle, technical structure and technical advantages of wind-solar complementarity and wind-solar complementarity, the composition of wind-solar complementary system, the advantages of wind-solar complementary street lamps, and the characteristics of wind-solar complementary controller, wind-solar complementary controller and the working principle of wind-solar complementary controller. Wind-solar complementarity is a set of power

Nowadays, there are more and more kinds of electronic products around us, from mobile phones, laptops, mobile power supply, to UAVs and power tools, without exception, these products are equipped with charging interfaces. The most distressing thing is that the interface of each product is very different and it is very difficult to be compatible

In order to improve the teaching quality and effect of the integrated experiment course of microcontroller application, this paper discusses the teaching methods and modes of this course. Firstly, it analyses the problems existing in the integrated experiment course of microcontroller application at the present stage. Then, it actively explores effective teaching methods according to

In order to ensure the safety and smooth driving environment of highway, reduce or prevent the impact and harm caused by snow on road surface, snow removal and skid prevention in winter has become an important work of highway maintenance. Therefore, people pay more and more attention to the development of a multi-functional snow removal