AMAT/AppliedMaterials 0100-00003集成电路系统模块

AMAT/AppliedMaterials 0100-00003集成电路系统模块

AMAT/AppliedMaterials 0100-00003集成电路系统模块

伺服控制器是用来控制伺服电机的一种控制器，其作用类似于变频器作用于普通交流马达，属于伺服系统的一部分，主要应用于高精度的定位系统。

伺服控制器一般是通过位置、速度和力矩三种方式对伺服电机进行控制，实现高精度的传动系统定位，是传动技术的高端产品。

伺服控制器是现代运动控制的重要组成部分，被广泛应用于工业机器人及数控加工中心等自动化设备中。尤其是应用于控制交流永磁同步电机的伺服控制器已经成为国内外研究热点。

当前交流伺服控制器设计中普遍采用基于矢量控制的电流、速度、位置3闭环控制算法。该算法中速度闭环设计合理与否，对于整个伺服控制系统，特别是速度控制性能的发挥起到关键作用。在伺服控制器速度闭环中，电机转子实时速度测量精度对于改善速度环的转速控制动静态特性至关重要。

AMAT/AppliedMaterials 0100-00003集成电路系统模块

Servo controller is a controller used to control the servo motor, its role is similar to the frequency converter acting on the ordinary AC motor, is a part of the servo system, mainly used in high-precision positioning system.

Servo controller is generally through the position, speed and torque three ways to control the servo motor, to achieve high-precision transmission system positioning, is a high-end product of transmission technology.

Servo controller is an important part of modern motion control, which is widely used in industrial robots and CNC machining centers and other automation equipment. Especially, the servo controller used to control AC permanent magnet synchronous motor has become a research hotspot at home and abroad.

The current, speed and position-3 closed-loop control algorithm based on vector control is widely used in the design of AC servo controller. Whether the speed closed-loop design in this algorithm is reasonable or not plays a key role in the whole servo control system, especially in the performance of speed control. In the speed closed loop of servo controller, the real-time speed measurement accuracy of motor rotor is very important to improve the dynamic and static characteristics of speed control of speed loop.