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Abstract:
This paper presents a new general dynamic equation of tree
topological systems of flexible bodies connected by revolute joints
or/and translate joints. In this equation, the dynamic responses of
rigid-bending coupling, rigid-torsional coupling and bending-torsional
coupling are taken into accounts. With use of the Lagrange’s multiplier
method, this paper also derives a dynamic equation of general flexible
spatial close-chain mechanisms.
Key words: 分析 变形 空间机构 动力学
Received
199007, received in revised form 199009
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