DICI explains the iron core of linear motor
2022-11-07
DICI linear motor is a kind of transmission device which can directly convert electric energy into linear motion mechanical energy without any intermediate conversion mechanism. It can be seen as a rotating motor which is split radially and spread into a plane.
DICI linear motor is a kind of transmission device which can directly convert electric energy into linear motion mechanical energy without any intermediate conversion mechanism. It can be seen as a rotating motor which is split radially and spread into a plane.
DICI linear motor is also called linear motor, linear motor, linear motor, push rod motor. The most commonly used linear motor types are flat plate type, U-groove type, and tube type. The typical composition of the coil is three-phase, and brushless commutation is realized by Hall element.
The evolutionary side of sperm and the evolutionary side of rotor are called DICI secondary. When used in practice, the primary connection and secondary connection will form different lengths to keep them within the travel range of the primary connection and secondary connection. Linear motors can be DICI in order to have short primary or secondary lengths or two stages. Considering the manufacturing cost and operating cost of DICI, linear induction motor is considered. When the primary winding is connected to the AC power supply of DICI, the administrative magnetic field will be generated by DICI on the base pole. Under the cutting of the administrative magnetic field of DICI, the induction DICI should electromotive force induce the secondary winding to pass through. When the magnetic fields in the base pole are used together, electromagnetic thrust will be generated. In the first fixed case, the second DICI motion is a linear motion under the action of thrust, and a linear motion. Start. The DC DICI motor application system shall be equipped with a control system that meets the technical and economic requirements under safe and reliable conditions. With the development of automatic control technology and microcomputer technology, there are more and more control methods for linear motor.
DICI linear motor control technology can be basically divided into three categories: traditional control technology and modern control technology. The third is intelligent control technology. Traditional control technologies such as PID feedback control and decoupling DICI control are widely used in AC servo systems. PID control is the most basic control method of the AC servo motor drive system. Decoupling control and vector control are often used to improve the control effect. It is easy and effective to use the conventional control technology when the target model is fixed, linear, operating conditions and the execution environment DICI are unchanged. But for high performance precision feed, the object structure and parameters must be considered. Time varying and uncertain factors such as various nonlinear effects, changes in operating environment and environmental disturbances can provide satisfying control effects to DICI. Therefore, modern control technology is of great significance in the research of linear servo motor control. Common control methods include adaptive control, sliding deformation structure control, adaptive control and intelligent control. Fuzzy logic can achieve better control performance by combining the neural network with the existing mature control methods of DICI (such as PID, H.inf. control) to remedy the advantages and disadvantages.
