Dynamics Modeling and Simulating Research of Lunar Rover
The dynamics models were studied based on the prototype of China lunar rover. The stresses of the driven and towed rigid wheels were analyzed according to terra-mechanics. The models were simplified to satisfy engineering requirement by using mathematical fitting method. In terms of some hypotheses , the 3 - DOF dynamics models were analyzed by using Newton-Euler method. The modeling had paid special attention to the driving and steering of the lunar rover. Finally, numerical simulations proved the validity of the dynamics model qualitatively.
Lunar Rover Soil-wheel Interaction Terra-mechanics Dynamics Modeling Numerical Simulation
Li Ming Qi Chunzi
Beijing Institute of Control Engineering Mail box 2729-12,Beijing 100080
国际会议
The 11th International Space Conference of Pacific-basin Societies(第11届环太平洋国际航天会议)
北京
英文
673-679
2007-05-16（万方平台首次上网日期，不代表论文的发表时间）