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单框架控制力矩陀螺是我国进行外层空间探索的关键技术,由于它输出力矩范围大,控制精度高,经常应用于大型机动卫星以及空间站的姿态调整中,单框架控制力矩陀螺对低速性能要求很高,研究了框架伺服系统的低速特性,主要包括摩擦力矩对伺服系统的影响.并且针对单框架控制力矩陀螺系统在位置环中进行了设计和仿真.实践证明该文讨论的设计方法的正确和有效.
Single-frame control moment gyroscope is a key technology in our country to explore outer space. Due to its large output torque range and high control accuracy, it is often used in the attitude adjustment of large mobile satellites and space stations. The single-frame control moment gyroscope requires very low speed performance High, the low-speed characteristics of the frame servo system are studied, including the influence of the friction torque on the servo system.And the design and simulation of the single-frame control moment gyroscope system in the position loop has been carried out.The practice proved that the design method discussed in this article is correct effective.