多体系统动力学研究进展

摘要

Multibody system dynamics is an important branch in the field of the modern mechanics. It provides a strong tool for dynamic performance estimation and optimizing design of many mechanical systems in a lot of important engineering fields, such as, weapon, aeronautics, astronautics, vehicle, robot, precision machinery, and so on. The study on dynamic modeling, design and control of complex multibody systems is the urgent demand of modern engineering problems. Here studies on dynamic modeling methods, computational strategies, control design, software exploitations, and experiments of multibody systems in recently years were reviewed. The future directions of this field were indicated.%多体系统动力学是当今力学领域的研究热点和难点之一,为机械、航空、航天、兵器、机器人等领域中大量机械系统的动态性能评估和优化设计提供了强有力的理论工具与技术支撑.复杂多体系统动力学建模、设计和控制研究是当前重大工程领域的迫切需求.对近年来国内外多体系统动力学建模方法、求解策略、控制设计、软件开发、实验研究等方面的研究现状进行了较为全面地概括和总结,并简要展望了多体系统动力学的发展趋势.