Inverse dynamic analysis of flexible multibody systems with closed-loops

被引：0

作者：

Lee, BH

Lee, SB

Jeong, WB

Yoo, WS

Yang, JS

机构：

[1] Pusan Natl Univ, Dept Engn Mech, RIMT, Kumjung Ku, Pusan 609735, South Korea

[2] Pusan Natl Univ, Grad Sch Mech Engn, Pusan 609735, South Korea

来源：

KSME INTERNATIONAL JOURNAL | 2001年 / 15卷 / 06期

关键词：

flexible multibody systems; inverse dynamics; inverse velocity transformation; actuating forces; joint reaction forces;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The analysis of actuating forces (or torques) and joint reaction forces (or moments) are essential to determine the capacity of actuators, to control the system and to design the components. This paper presents an inverse dynamic analysis algorithm for flexible multibody systems with closed-loops in the relative joint coordinate space. The joint reaction forces are analyzed in Cartesian coordinate space using the inverse velocity transformation technique. The joint coordinates and the deformation modal coordinates are used as the generalized coordinates of a flexible multibody system. The algorithm is verified through the anaysis of a slider-crank mechanism.

引用

页码：693 / 698

页数：6

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