摘要
并联机床具有结构简单控制复杂的特点。机床的自由度高,刚性好,惯性量低,成为新一代机床的研究重点,其对轨迹的控制成为并联机床研究的核心问题。论文提出了一种对并联机床进行轨迹控制的方法,并在6-UPU型并联机床上进行了实验验证,验证了该理论的可行性,为以后的并联机床控制系统研究提供了理论依据与技术基础。
Parallel machine tool has features of simple structure and complex control. A high degree of freedom,high rigidity,low inertia of the machine tool become the focus of a new generation of machine tools. The control to it' s trajectory become the core problem of the parallel machine tool research. In this paper,there is a method of the parallel machine' s trajectory, and the 6-UPU machine experiments has been verified. It proves the feasibility of the theory,and it also provides a theoretical basis and technical basis for the control system research of the future parallel machine tool.
出处
《组合机床与自动化加工技术》
北大核心
2013年第11期92-94,98,共4页
Modular Machine Tool & Automatic Manufacturing Technique
关键词
并联机床
轨迹控制
脉冲分配
parallel manipulator
trajectory control
pulse distribution