This major came into being in the 1970s. At first, in Oxford University, the DC control mode was realized for the first time. At that time, the driving voltage of the actuator was DC and the control voltage was DC. The working mode of automation system is very simple and rough, and its accuracy is also very low. However, the control mode of DC is widely known because of its long history, and people will naturally think of using DC to control AC actuators.

With the emergence and maturity of high-power electronic devices such as transistors, high-power transistors and field effect transistors, and the establishment of weak and strong current control systems based on modern mathematics and matrix algebra, electronic technology and automation have reached a new historical height.

Although China has not been in the forefront of the world in this respect, with the improvement of China's comprehensive national strength and the increase of foreign exchanges, we have gradually narrowed the gap with developed countries. Representative ones are: 300 billion computer development successes per second; Master nanotechnology; Application of simulation technology.

Note: Electrical engineering and its automation involve many fields, such as power electronics technology, computer technology, electromechanical technology information and network control technology, electromechanical integration technology, etc. It is a comprehensive subject, and its main characteristics are strong and weak electricity, mechatronics and the combination of software and hardware.

Its main feature is the combination of strong and weak electricity, mechatronics, software and hardware, electrical technology and electronic technology, components and systems, which enables students to master basic skills in the fields of electrical and electronic, system control, electrical control, power system automation, electrical automation devices and computer application technology.

Extended data:

Training objectives of electrical engineering and automation specialty;

The major of electrical engineering and automation trains senior engineering talents with basic knowledge of engineering technology and corresponding professional knowledge of electrical engineering, and with the basic ability to solve technical analysis and control problems of electrical engineering. The major of electrical engineering and automation is to train wide-caliber and compound senior engineering and technical talents who can work in electrical engineering and automation, computer technology application, economic management and other fields for all walks of life. ?

Training requirements: Students in this major mainly study broad engineering technical foundation and certain professional knowledge in electrical technology, electronic technology, information control, computer technology, electrical engineering and its automation technology, so that students can receive basic training in electrical electronics, information control and computer technology, as well as professional training in the field of electrical engineering and its automation, and have the basic ability to solve technical problems in electrical engineering and control.

Baidu Encyclopedia-Electrical Engineering and Automation

Baidu Encyclopedia-Electrical Engineering and Automation