机构地区: 华南理工大学机械与汽车工程学院
出 处: 《组合机床与自动化加工技术》 2006年第1期53-55,共3页
摘 要: 文章在分析变结构控制(VSC)系统抖振发生机理基础上,讨论了几种消除或削弱抖振的途径。提出了一种类似于模糊推理的VSC方法,并给出了在加工过程控制中的应用实例,仿真结果表明,该方法能够有效地削弱系统抖振,而不会影响控制器的鲁棒性能。 After that traditional methods for chattering reduction is discussed, a new variable structure control (VSC) is proposed which is similar to that based on fuzzy logic. And then an example of applying the proposed method to machining process is given, which shows that the proposed approach can maintain the robustness and reduce chattering of the control system.