Research on the Simulation of Motion Parameters for Space Orbital Roller Coaster
Based on multi-body software ADAMS, the virtual prototype of the roller coaster is established, and the travel velocity, travel acceleration, angular velocity and Euler angles during the movement process of roller coaster are simulated.Meanwhile,by using on-line data acquisition device, the motion parameters of the roller coaster are tested in an amusement park.The correctness of the virtual prototype of the roller coaster is verified by comparison between the simulated motion parameters and the experimental ones.Besides, the influence of wheel-track friction coefficient and wind velocity on motion parameters randomness of the roller coaster is researched.The simulation results indicate that the motion parameters randomness of roller coaster should be considered cautiously in the design and the security assessment.
motion parameters randomness MEMS angular velocity ADAMS virtual prototype
Zhu Yutian Zheng Lihui Liu Zhao
College of Mechanical and Energy Engineering, Tongji University, Shanghai 201804, China
国际会议
西安
英文
355-359
2015-09-18（万方平台首次上网日期，不代表论文的发表时间）