Physics-based Modeling and Simulation for Motional Cable Harness Design

作     者：LIU Jianhua ZHAO Tao NING Ruxin LIU Jiashun 

作者机构：School of Mechanical Engineering Beijing Institute of Technology 

基　　金：Supported by National Natural Science Foundation of China(Grant No.51275047) 

出 版 物：《Chinese Journal of Mechanical Engineering》 (中国机械工程学报（英文版）)

年 卷 期：2014年第27卷第5期

页      码：1075-1082页

摘      要：The design work of motional cable in products is vital due to the difficulty in estimating the potential issues in current *** this paper,a physics-based modeling and simulation method for the motional cable harness design is *** model,based on continuum mechanics,is established by analyzing the force of microelement in *** the analysis procedure,three coordinate systems：inertial,Frenet and main-axis coordinate systems are *** variable substitution and dimensionless processing,the equation set is discretized by differential quadrature method and subsequently becomes an overdetermined nonlinear equation set with boundary conditions solved by Levenberg-Marquardt *** the profile of motional cable harness obtained from the integral of arithmetic solution,a motion simulation system based on＂path＂and＂profile＂as well as the experimental equipments is *** the same parameters as input for the simulation and the real cable harness correspondingly,the issue in designing,such as collision,can be easily found by the simulation *** research obtains a better result which has no potential collisions by redesign,and the proposed method can be used as an accurate and efficient way in motional cable harness design work.

主 题 词：motional cable harness physics-based modeling motion simulation Kirchhoff rod 

学科分类：080802[080802] 0808[工学-自动化类] 08[工学] 

核心收录：

D　O　I：10.3901/CJME.2014.0616.109

馆 藏 号：203412696...