Inverse dynamics of a toggle mechanism

Rong Fong Fung, Chi Chuan Hwang, Chien Sen Huang, Weng Pin Chen

研究成果: Article同行評審

35 引文 斯高帕斯(Scopus)

摘要

The inverse dynamics problem aimed at determining the driving forces that produce a specific motion is presented. It is necessary to know the velocities and accelerations to be able to estimate the inertia forces which provide the basis to calculate the required actuating forces. A constrained multibody technique is employed to calculate the position, velocity and acceleration of the toggle mechanism. For the multibody dynamic analysis, Hamilton's principle and Lagrange multiplier method are applied to formulate the equations of motion. By using geometric relationships the differential-algebraic equations can be reduced to pure differential equations form and Runge-Kutta numerical method is used to perform numerical simulations. The results of kinematic and dynamic analysis are presented and compared for the four-point type and the five-point toggle mechanisms.

原文English
頁(從 - 到)91-99
頁數9
期刊Computers and Structures
63
發行號1
DOIs
出版狀態Published - 1997 4月

All Science Journal Classification (ASJC) codes

  • 土木與結構工程
  • 建模與模擬
  • 一般材料科學
  • 機械工業
  • 電腦科學應用

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