基于Matlab的并联机床系统动力学模型计算  

Computation of the dynamic model of parallel machine tool system based on Matlab

作　　者：陈剑[1] 李朴[1] 李登啸[1] 

机构地区：[1]合肥工业大学机械与汽车工程学院,安徽合肥230009

出　　处：《合肥工业大学学报（自然科学版）》2000年第z1期761-764,共38页Journal of Hefei University of Technology：Natural Science

摘　　要：并联机床是空间多环机构在机床领域的创造性应用 ,该文以拉格朗日动力学模型为编程的理论基础 ,利用 Matlab的矩阵运算、符号推导和绘图等功能以及 VC的面向对象编程特点进行混合编程 ,通过 VC和 Matlab接口技术实现两者的数据交换 ,既减轻了纯 VC编程的工作量和调试难度 ,又提高了计算精度和可靠性 。The parallel machine tool is the creative application of spatial multi loop mechanism in the field of machine tool. Based on the theory of Lagrangian dynamic model, a program is made which combines the powerful functions of symbolic derivation, matrix operation and graphing of Matlab and the characteristics of object oriented programming of VC. By the interface technique of VC and Matlab, data exchange is achieved between them,which not only reduces the workload and the difficulty of debugging in the program, but also improves the accuracy and reliability of computation. Dynamic simulation and control become more accurate and reliable.

关 键 词：并联机床 动力学模型 符号推导 MATLAB引擎 

分 类 号：TH12[机械工程—机械设计及理论]