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

Power system is an important guarantee for the rapid economic development. With the development of computer technology and electronic intelligent technology, the development of power switchgear is more suitable for social needs. The intelligent development of electronic switchgear is conducive to promoting the stability and safety of electric power equipment, and can better complete the

Based on the analysis of the practical and operational characteristics of Programmable Controller and the psychological characteristics of secondary vocational students, this paper takes heuristic interactive teaching as the foundation of task-driven teaching, and adopts task-driven teaching in the form of easy to difficult, shallow to deep, and step by step. With typical, clear and

At present, the economic development speed of every country in the world is relatively stable, but in the past period of development, the negative impact of people on the ecological environment is more serious, and the proportion of automobile emissions in the field of environmental pollution is relatively large. Under this background, the electric vehicle

Intelligent traffic control system program is designed with VHDL language and downloaded to the FPGA/CPLD chip in QUARTUS II system, which achieves the desired design effect. The design of traffic information control system based on FPGA/CPLD chip can reduce the cost of design and shorten the design cycle due to the traditional chip design, which

Based on STC12C5A60S2 MCU, combined with wireless remote control, audio input, LED display and other peripheral circuits, a wireless remote control/manual dual control multi-mode display control system is designed and implemented. The system has three application modes: ordinary lighting, cool animation and music spectrum, which can meet the application needs of different occasions. Using LED

The current table tennis placement is manual placement method, accurate positioning and intelligent control is not good. A table tennis automatic placement controller based on S3C2410 is designed to improve the artificial intelligence of table tennis placement. The host control of the controller is composed of two parts: the host computer collects the visual information