Dynamic Response and Control of Guided Chain Drive Systems

9311722 Tan本项目涉及通常用于向汽车配件输送动力的耦合导轨/链驱动系统的动态响应，以及对高速运行的链进行主动和被动振动控制的可行性。在系统响应预测分析中采用了分布传递函数方法。分布式导轨的无源阻抗基于碰撞对模型。耦合的机械系统由导轨和链条组成，被建模为一个子系统的装配。在导轨系统边界处采用主动控制策略来抑制高速运动时产生的振动。研究了主动控制器在不同负载条件下的鲁棒性。研究结果为高速轴向运动机械系统，特别是导链系统的优化设计提供了有益的指导。09311722 0 0 0 09311722.0 0 0E！！F E E(Times新罗马符号&amp；Arial C“h 0 W.Abtan Maryjohnson Maryjohnson

9311722 Tan This project deals with the dynamic response of coupled guide/chain drive systems commonly employed for transmitting power to automobile accessories, and the feasibility of active and passive vibration control of chains operating at high speeds. A distributed transfer function approach is used in the analysis for prediction of system response. The passive impedance of the distributed guide is based upon an impact pair model. the coupled mechanical system, consisting of the guide and the chain, is modeled as an assembly of subsystems. An active control, strategy applied at the boundary of the guide system is used to suppress the vibration generated during high speed motion. The robustness of the active controller at different loading conditions is also investigated. The results of this research provide useful guidelines for optimization of high-speed axially moving mechanical systems in general, and guided chain systems in particular. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 09311722 Tan This project deals with the dynamic response of coupled guide/chain drive systems commonly employed for transmit C E E ! ! F E E ( Times New Roman Symbol & Arial C " h 0 W . abtan maryjohnson maryjohnson