Computer-aided model of the dynamic behavior of the feed drive systems

被引：0
|
作者：
Eisinger-Borcia, Carmen E. [1 ]
Marin, Doina [1 ]
Videa, Emil M. [1 ]
机构：
[1] Romanian Acad, Inst Solid Mech, Dynam Syst Dept, 15 Constantin Mille St, Bucharest 010141, Romania
来源：
PROCEEDINGS OF THE 9TH WSEAS INTERNATIONAL CONFERENCE ON AUTOMATION AND INFORMATION | 2008年
关键词：
computer-aided modeling; elasto-dynamic behavior; vibrations; machine tools; multi-bodies systems; mathematica;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a new computer-aided modeling was of the feed drive system (FDS) from modern machine tools [7, 8], based on a general method elaborated especially for multi-bodies branched systems [1, 2, 3]. It was developed in the welcoming frame of Computational Mechanics., Suitable to the mathematical Simulation of their dynamic behavior, in order to reduce the perturbations provoked by vibrations. The paper presents an 8-DOF new dynamic model of an FDS that allows to obtain the mathematical model as second order nonlinear differential equations with some non-constant coefficients. The flexibility of this mathematical model synergistically completed by the Mathematica (R) software symbolic calculus capabilities, allow, us to determine the values of design parameters that optimize the dynamic behavior, according to predefined criteria.
引用
收藏
页码：103 / +
页数：3
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