Transactions of the Korean Society of Mechanical Engineers (대한기계학회논문집)
- Volume 19 Issue 2
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- Pages.374-381
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- 1995
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- 1225-5963(pISSN)
DOI QR Code
A Study on Numerical Solution Methods in Stiff Constrained Mechanical Systems
강성 구속기계계의 해법에 관한 연구
Abstract
In this paper, integration methods for stiff constrained mechanical systems are studied to analyze dynamic response of the stiff mechanical system efficiently. The stiff, non-stiff systems are identified by using eigenvalues of the Jacobian of the systems. To integrate both stiff system and non-stiff system efficiently a new switching method between the non-stiff differential equation solver and the stiff differential equation solver is presented.
Keywords