| ON THE RELATIONSHIP BETWEEN THE VACCO MODEL AND CHETAEV MODEL |
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| 作者姓名： | Liang Lifu Liang Zhongwei |
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| 作者单位： | Harbin Shipbuilding Engineering Institute，Harbin 150001，P.R.China |
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| 摘 要： | In this paper,the geometric property and the mechanical property ofnon-holonomic constraints are studied.Vacco equation is obtained by using theclassical Hamilton principle.On the basis of Vacco equation,Chetaev condition isobtained by using mechanics principle of determining the ideal constraint.It is pointedout that the Vacco model is compatible with Chetaev model,so these two kinds ofmodels are unified.
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| 收稿时间： | 24 December 1994 |
ON THE RELATIONSHIP BETWEEN THE VACCO MODEL AND CHETAEV MODEL |
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| Liang Lifu Liang Zhongwei.ON THE RELATIONSHIP BETWEEN THE VACCO MODEL AND CHETAEV MODEL[J].Acta Mechanica Solida Sinica,1994,7(3):274-283. |
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| Authors: | Liang Lifu Liang Zhongwei |
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| Institution: | (1) Harbin Shipbuilding Engineering Institute, 150001 Harbin, P. R. China |
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| Abstract: | In this paper,the geometric property and the mechanical property of non-holonomic constraints are studied.Vacco equation is obtained by using the classical Hamilton principle.On the basis of Vacco equation,Chetaev condition is obtained by using mechanics principle of determining the ideal constraint.It is pointed out that the Vacco model is compatible with Chetaev model,so these two kinds of models are unified. |
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| Keywords: | non-holonomic systems Vacco equation Chetaev condition geometric property of constraint mechanical property of constraint |
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