The vibration and control of multi-wire saw

被引:0
|
作者
Cheng, Zhi-Hua [1 ]
Xu, Chang-Kai [1 ]
Pei, Ren-Qing [1 ]
机构
[1] Shanghai Univ, Sch Mech&Elect & Automat, Shanghai 200072, Peoples R China
关键词
vibration; tension; Hamiltom principle; the finite element;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Starting from effects on machining quality that vibration acts on silicon wafer, we know the importance of the control of wire-vibration in wafer cutting. Based the analysis of the system, the paper builds up Hamiltom principle system models, and analyzes it with the finite element method. Different parameters on the natural frequency results are given. Finally, this paper presents the active control of wire-vibration and the fuzzy control. The paper gives the general setting about the system parameters and reaches anticipated results.
引用
收藏
页码:735 / 738
页数:4
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