The Research Of The Space Manipulator Zero-gravity Simulation System

For the space manipulator ground physical simulation systemzero-gravity simulation system design, this paper mainly from three directions onthe design and analysis: space manipulator ground zero gravity simulation systemfor3d model and mechanics model and research, zero gravity simulation systemeach subsystem design and analysis, zero gravity simulation system is discussedand simulation degree between mechanical arm influence each other.Paper completed the space manipulator zero-gravity fixtures of3dmodeling and mechanics model construction. Through3d model of spacemanipulator movement simulation, solve the simulation process exposed somemechanical structural problems; Through the analysis of the space manipulatorzero-gravity simulation system of mechanical model, the paper derives thezero-gravity to the influence of simulation。Papers to complete a detailed and comprehensive design of the spacemanipulator ground zero-gravity simulation system subsystem; Sure themechanical support system of each part detailed design and specific functionanalysis; Completed the data acquisition system design, composition, functionanalysis and the corresponding software writing; In computing and choose theright Air bearing basis contentious suspension system to achieve optimal design.Paper complete the zero-gravity of space manipulator simulation testresults; through the simulation process from the space manipulator ground, dataanalysis, statistics and handled on the basis of analysis and calculation of keyindicators for zero-gravity simulation of space manipulator load reductionefficiency; of anomalies in the analysis during the test and the test data derivationand analysis of the resonant coupling between the zero-gravity simulationsystem and the space manipulator body, concluded on the basis of a theoretical onthe solution.