Key Machanism Design And Control System Analysis For Five Degrees Freedom Of Simulator

With the development of space science and technology, countries around the world increasing levels of the importance of space resources. Meanwhile, the rendezvous and docking(RVD) of space vehicles is becoming more important. Therefore, to build a sound system of an on-orbit maintenance and service is one of the core tasks of China’s future space attack-defense confrontation. Therefore, the use of five freedom degrees of Simulator for physical simulation is very necessary.Space control technologies verification system of the present article is a large floating platform which is supported by five degrees of freedom spacecraft Simulator, to ground control monitor system of large flotation physics simulation. Paper on five freedom simulation device of hardware and software composition, and key mechanical structure design and control system design for has detailed analysis, on space manipulation technology validation system can achieved on aircraft space short-range manipulation important of key technology of half physical simulation validation, and important flight process of principle demonstrates validation, and can extended of track transfer aircraft follow-up technology feasibility validation, three species levels of technology validation, formed set gas floating type physical validation simulation system.The primary design of space’s function System is to achieve orbit transfer vehicle control technical validation and its subsequent extensions are mainly flying in formation, the autonomous docking and other technical validation. Key words: five freedom degrees of simulatorair pairAir floating ball bearings control...