| CALCULATION OF ELASTIC ERROR OF PLANAR MECHANISM—AN EQUIVALENT METHOD |
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| 作者姓名： | Wang Ailun Zhong Jue Chang Tiegang |
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| 作者单位： | College of Mechanical and Electrical Engineering，Central South University of Technology，Changsha 410083，China |
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| 摘 要： | Ｔｈｅａｃｕｒａｃｙｐｒｏｂｌｅｍｗａｓｏｎｅｏｆｔｈｅｐｒｉｎｃｉｐａｌｃｏｎｃｅｒｎｓｉｎｍａｃｈｉｎｅｄｅｓｉｇｎａｎｄｐｅｒｆｏｒｍａｎｃｅｃｏｎｓｉｄｅｒａｔｉｏｎ．Ｉｔｉｓｉｍｐｏｒｔａｎｔｔｏｕｎｄｅｒｓｔａｎｄｔｈｅｒｅｌａｔｉｏｎ...
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| 收稿时间： | 2 November 1998 |
Calculation of elastic error of planar mechanism-an equivalent method |
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| Wang Ailun,Zhong Jue,Chang Tiegang.Calculation of elastic error of planar mechanism-an equivalent method[J].Journal of Central South University of Technology,1999,6(1):56-58. |
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| Authors: | Wang Ailun Zhong Jue and Chang Tiegang |
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| Affiliation: | (1) College of Mechanical and Electrical Engineering, Central South University of Technology, 410083 Changsha, China |
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| Abstract: | In rigid mechanism dynamic analysis, the equivalence theorem is often used due to its simplicity and perceivability. Based on conjugation and duality between inertia energy storing element and elastic energy storing element, the equivalence theorem is used in elastic error analysis of planar mechanism. A set of calculation formula of elastic error is introduced, and these equations are similar in expression form to the rigid dynamic equation. To demonstrate the method developed, a computation example is given. |
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| Keywords: | planar mechanism elastic error equivalent flexibility |
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