摘要
为研究九轴全地面起重机在真实工况下的轴荷分布,建立了柔性车架动力学仿真模型与刚性车架计算模型,运用柔性体动力学相关理论,并通过ANSYS与ADAMS的联合仿真,将柔性车架轴荷仿真结果与刚性车架轴荷计算结果进行对比分析,表明了柔性车架动力学仿真模型能够比较真实的反映出轴荷的实际分布情况,从而验证了柔性车架动力学仿真模型的正确性。
To study the axle load distribution of nine-shaft all terrain crane under actual working condition, the dy- namics simulation models of flexible and rigid frames were established. By utilizing the relevant theory of flexible system dynamics and comparing with the axle load of rigid frame model, through the collaborative simulation of AN- SYS and ADAMS, it was confirmed that the dynamics simulation model of flexible frame could reflect actual distri- bution condition, and the accuracy of dynamics simulation model of flexible frame was verified.
出处
《太原科技大学学报》
2016年第2期125-129,共5页
Journal of Taiyuan University of Science and Technology
基金
山西省特色重点学科建设项目晋教材[2012]145
关键词
全地面起重机
柔性体动力学
联合仿真
轴荷分布
all terrain crane
flexible system dynamics
collaborative simulation
axle load distribution
