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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2006, Vol. 27 ›› Issue (4): 728-732.

• 论文 • Previous Articles     Next Articles

Study on the Technique of Barbell Mass and Inertia Simulating of a Docking Simulation Test Bed

ZHANG Guang-yu, CHEN Zhi-gang, ZHAO Xue-zeng   

  1. School of Mechanical and Electrical Engineering, Harbin Institute of Technology, Harbin 150001, China
  • Received:2005-01-19 Revised:2005-04-30 Online:2006-08-25 Published:2006-08-25

Abstract: Technique of mass and inertia simulating is proposed to simulate spacecraft’s mass and inertia on a ground physical docking dynamics simulation test bed, which makes the docking test bed simulate different mass spacecraft docking. A barbell mass and inertia simulator is designed. Configuration of the barbell simulator is presented, adjusting parameters and range are made, and simulating error is analyzed. Results show that the barbell mass and inertia simulator is a novel structure with accuracy, simplicity and convenience.

Key words: spacecraft, docking, simulation, test bed, barbell mass and inertia simulator

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