velocity servo

The main purpose of this paper is to study the friction force in hydraulic position servo system, especially when it is running at low velocity state, and to make effort to compensate it.

本文的主要目的是对液压位置伺服系统低速运行时的摩擦力进行研究并实现摩擦负载补偿。

The text relates the fundamental principles, structures and designs of phase-locked velocity servo loop for threephase asynchronous motor, and introduces the result of tests.

论述了三相异步电动机锁相式速度控制系统的基本原理、结构及其回路设计。并介绍了研制试验的结果。

Analysis of the Effect of Velocity Delay Compensation Parameters on Photo-Electric Servo Systems

速度滞后补偿参数对光电伺服系统的影响分析

Novel Control Method Without Velocity Sensor for Linear Servo Motors

无速度传感器的新型直线伺服电机控制方法

A spaceborne angular velocity servo system for electro-optical tracking of space targets is designed, which consists of a compensator, a driver and a power amplifier, a mechanical assembly to control optical telescope and tracking gimbal and the LOS stabilization loop.

设计了星载空间目标光电跟踪角速度伺服系统，它包括补偿校正环节、驱动功放环节、以光学望远镜和跟踪架为被控制对象的机械操作环节以及视轴稳定回路。