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多体系统动力学是自60年代开始发展起来的。随着航天工业及机械工业的发展,高速、高精度机构的出现,对系统的设计提出更高的要求,需要有更正确的模型来描述真实系统。这就导致多体系统有较复杂的数学模型及较多的自由度。而计算机的出现及发展,又为解决这样复杂的系统提供了强有力的工具。因而多体系统动力学20年来已取得了可喜的成果。 继1977年由国际理论与应用力学联合会(IUTAM)主持举行了第1次国际多体系统动
Multibody system dynamics have evolved since the 1960s. With the development of the aerospace industry and the machinery industry, the emergence of high-speed and high-precision institutions places higher demands on the system design and requires a more accurate model to describe the real system. This leads to more complex mathematical models and more degrees of freedom for multi-body systems. The advent and development of computers have provided powerful tools for solving such complicated systems. Therefore, multi-body system dynamics have made gratifying achievements in 20 years. Following the first international multi-system movement held in 1977 by the International Association of Applied and Applied Mechanics (IUTAM)