摘要
以6-SPS并联机床为例,引入运动影响系数这一概念,探讨运动影响系数与动平台速度和加速度严格的关系,并分析了实际控制中因为六根杆驱动只能以离散的方式实现而导致的误差.
Taking the 6-rod SPS machine tool as an example, the concept of influence coefficient by movement is introduced. The relationship between the influence coefficient by movement and the platform of velocity and acceleration is discussed. Cosidering that the 6-rod drive can be only realized in discreted manner in the real control, the error caused by it is analysed.
出处
《沈阳理工大学学报》
CAS
2008年第1期70-71,76,共3页
Journal of Shenyang Ligong University
关键词
并联机床
速度
加速度
运动影响系数
parallel machine tool
speed
acceleration
influence coefficient by movement
