With the popularization and use of electric vehicles, the electromagnetic compatibility problem of electric vehicle motor controller directly affects the safety and reliability of electric vehicles, and becomes an urgent problem to be solved, which attracts much attention of the industry. Based on the requirements of EMC radiation emission standard and the analysis and verification

According to the characteristics of the course “Programmable Controller and its Application”, this paper introduces the project-based teaching method into its teaching practice, and explores the project-based teaching method from the aspects of teaching situation creation, task modularization, teacher guidance, team cooperation and task expansion. Practice has proved that this method is conducive to improving

This paper introduces an intelligent tracking control system for sunlight. The 51 single chip computer is used as the detection and control core. Four photosensitive diodes inside and outside are used to roughly detect and accurately detect the illumination intensity under different weather conditions, so as to enhance the reliability of the system. The motor

This paper is based on Freescale Intelligent Vehicle Competition. It mainly introduces the hardware structure and the design of software control system of the Intelligent Vehicle. The Intelligent Vehicle takes MK60DN512VLQl0 microcontroller as the control core. Through detecting the alternating magnetic field generated by the conductor with 20KHz 100mA alternating current as the guiding signal,

In this paper, a novel single-phase unified power quality controller (UPQC) is proposed, which can compensate for various power quality problems from grid side and load side. Firstly, the paper introduces the topological structure and basic working principle of the new single-phase unified power quality controller, and then introduces the topological structure and voltage stability

With the rapid development of computer technology, thermostatic element the application field of computer is more and more extensive. Digital computer has been widely used not only in scientific calculation and data processing, but also in the field of control system design. The basic application of digital computer in the design of control system is

Eliminating and controlling the swing of the crane is of great significance for improving the crane’s working efficiency and reducing the hidden danger of safety production in loading and unloading operations. Considering the nonlinearity, time-varying and uncertainties of the swing system of crane, a method combining traditional PD control with fuzzy control is proposed, which

Because of its convenience and reliability, PLC programmable logic controller technology has been effectively used in mine electromechanical control, greatly improving the efficiency of mining. PLC programmable logic controller is a kind of embedded microcomputers widely used in modern industrial control. It can easily replace the old relay control system. Compared with traditional relays, PLC

In modern industrial production, the traditional manual operation has been far from achieving good control quality. At present, in the field of electrical control, PLC is widely used at home and abroad. Especially in the field of high temperature, high pressure, inflammable, explosive and high-risk production, PLC is more widely used because of its high

With the continuous development of science and technology, the application of programmable controller in concrete towing pump is becoming more and more widespread. The use of programmable controller replaces the complicated logic wiring of separating elements in the past, effectively guarantees the reliability of the operation of concrete towing pump. Firstly, the MC6H/32 programmable controller