Due to the influence of low-frequency resonance characteristics of stepper motors, the control efficiency and accuracy of the previously designed network dangerous data controller are low. Therefore, the subdivision controller of network dangerous data is designed. The current fluctuation will occur when the network data is transmitted to the stepper motor in the controller. The

Aiming at the problems of slow response and poor robustness of electric power steering system, the hardware structure of electric power steering system is designed, and a fuzzy control algorithm is proposed. The membership function of the fuzzy control algorithm is represented by Icon method, and the fuzzy theory set is planned. 　　Finally, the control

With the development of China’s modernization, the traditional energy reserve is seriously inadequate, and the crude oil and other resources that China currently needs are heavily dependent on imports. The development of new energy is an important development requirement of our country. New energy vehicles are an important exploration task in the field of new

This paper expounds the significance of using information technology in the course of programmable controller technology, emphasizes the principles that should be followed in the course of information technology teaching, and explores the goals that need to be achieved after the course is carried out information technology teaching. Programmable Controller Technology Course adopts information-based teaching,

Firstly, this paper introduces the airworthiness certification standard DO-178B for civil aircraft airborne software. Secondly, it introduces a set of airborne software for air management system and its controller. Taking the design stage data in the development process of the airborne software as an example, it describes the evaluation process of software design data, and

With the wide application of PLC in industrial production, the improvement of PLC control function makes the application software of predictive controller, fuzzy controller and other strong functions come into being. 　　This paper briefly introduces the research and implementation of PLC fuzzy controller, and expounds the algorithm and system of PLC fuzzy controller, and the

Programmable Logic Controller (PLC) is a new automatic control device which integrates computer technology, automatic control technology and communication technology. Because it can change the control process by software, and has the characteristics of small size, easy assembly and maintenance, simple programming, high reliability and strong anti-interference ability, it has been widely used in various

With the continuous development of science and technology and the intensification of market competition, China’s manufacturing industry has entered a more competitive environment. At present, many enterprises in our country have low production efficiency and economic efficiency. Compared with some developed countries, there are many problems, such as high consumption, high cost and low efficiency.

In the process of the continuous development of social economy and technology, WiFi transmission communication technology and 3D printing technology are also constantly developing. At present, 3D printing technology has been widely used in education, aerospace, medical and defense fields. However, the current 3D printers still use traditional and effective printing methods, which need to

An improved single neuron adaptive PID control algorithm based on genetic algorithm optimization is proposed to avoid the problem of online correction of some parameters and weight coefficients. The algorithm consists of two parts. The first part is the value of D, P and I of the improved single neuron adaptive PID control. The second