摘要
本文在分析了并联机床运动性和动力学基础上 ,运用具有比例微分前馈环节的模型参考自适应系统设计方法 ,实现了对并联机床的动态控制。仿真结果表明 ,该控制方法具有滤波作用 ,能够很好的抵抗外界噪声 。
Kinematics and dynamics of parallel machine tool were analyzed,and a dynamic control was realized by using a model reference adaptive controller with proportional integral feedforward loop.A simulation of the system demonstrates that it is stable and reliable.The controller can effectively filter noise and obtain a good dynamic tracking accuracy.
出处
《机床与液压》
北大核心
2004年第11期25-27,共3页
Machine Tool & Hydraulics
基金
国家重点基础研究发展规划资助项目 (G19980 36 0 0 )
