Datang Sanmenxia Power Generation Co., Ltd. Phase II 600 MW units have increased significantly in recent years in the number of card and CPU failures, and the cost of CPU replacement is high, the risk of replacement process is high, increasing the workload of daily maintenance, seriously threatening the safe and economic operation of the

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 view of the analysis of the operation status of the controller of thermal verification furnace, the debugging method and its application technology are explored. The core purpose is to realize the rational application of the debugging method on the basis of improving the control technology of thermal verification furnace and to meet the core

This paper introduces the system composition, working principle and some shortcomings of the existing verification device for exhaled gas alcohol content detector, and puts forward a system scheme to solve the existing shortcomings. It also introduces in detail the components, working principle, device innovation of the verification device for exhaled gas alcohol content detector in

From the knowledge of aquaculture, we know that oxygen is one of the essential conditions for the survival and growth of fish. Oxygen content in water is mainly related to natural temperature, humidity and fish density. Fish are very sensitive to oxygen content in water. The traditional way of aquaculture is to judge whether the

In view of the shortcomings of traditional street lamp control system in energy saving and control, a remote wireless street lamp controller is designed in this paper. 　　Based on the ultra-low power wireless transmission module of ZigBee, the controller integrates a variety of sensors to realize automatic detection of pedestrians and vehicles at night, automatically

In this paper, a fuzzy controller for constant pressure water supply of fire pump is designed. Combining with the approximate mathematical model, the model of constant pressure water supply system of fire pump is established and simulated on the platform of Matlab. From the operation of the system and the simulation results, it can be

The integrated design method of model predictive control ensures the stability of the system by designing a set of terminals to meet specific requirements. In this paper, a set of constraints satisfying this requirement is proposed, and then the model predictive controller is solved according to the multi-parameter quadratic programming. A controller based on the

With the development of Beidou satellite application technology in our country, the number of end users of Beidou satellite is also increasing in a large scale. In military, industrial and civil fields, Beidou communication terminals are deployed in large quantities to provide positioning and communication functions. Beidou Short Message Channel is a very narrow channel.

At present, many primary and secondary schools have set up interest groups on plant cultivation science popularization. When the interest groups carry out activities, they often have disputes or even conflicts in key points, such as watering, heating, feeding and watering, because the opinions of participants are often inconsistent. Especially the primary and middle school