挠性卫星变结构控制的全物理仿真实验分析*

Physical Simulation Experiment Analysis forVariable Structure Control Systems of Flexible Satellites

中文关键词  挠性结构  变结构控制  全物理仿真实验

英文关键词  flexible structure  variable structure control  physical simulation experiment

中文摘要

      我国首次挠性卫星振动控制的全物理仿真实验是基于变结构控制方案完成的. 本文针对这一实验着重分析了在控制受限情况下其变结构控制系统镇定无限维挠性结构的稳定性、控制方案与系统喷气或燃料消耗的关系等问题，取得了具有实际意义的结论.

英文摘要

      In this paper， two problems are analysed to the physical simulation experiments of flexible satellite vibration active suppression， which are successfully done for the first time in our country. The first is the stability problem of flexible structures' bounded variable structure active control systems， the second is the relations between the control scheme and the gas or fuel consumption that a control system needs. Many important conlusions with practical significance are got.