| 球面4R机构的输入输出方程研究 |
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| 引用本文： | 何士龙,王世恩.球面4R机构的输入输出方程研究[J].科技情报开发与经济,2011,21(2):191-192. |
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| 作者姓名： | 何士龙 王世恩 |
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| 作者单位： | 1. 鲁东大学先进制造与自动化技术重点实验室,山东烟台,264025
2. 莱阳市润蚨祥油封有限公司,山东莱阳,265200 |
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| 摘 要： | 使用四元数对球面四杆机构进行数学建模,得到4个数学方程式,经过推导,可以消去中间角位移变量θ2和θ3,得到只含有角位移变量θ1和θ4的输入输出方程。求出θ1或者θ4后,可以很方便地求出θ2和θ3,可完成球面四杆机构的位置分析。
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| 关 键 词： | 球面4R机构 四元数 输入输出方程 |
Study on Input/Output Equation for Spherical 4R Mechanism |
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| HE Shi-long,WANG Shi-en.Study on Input/Output Equation for Spherical 4R Mechanism[J].Sci-Tech Information Development & Economy,2011,21(2):191-192. |
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| Authors: | HE Shi-long WANG Shi-en |
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| Institution: | HE Shi-long,WANG Shi-en |
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| Abstract: | This paper makes the mathematical modeling for spherical 4R mechanism by using hypercomplex numberhypercomplex numberhyper-complex numbers,obtains four mathematical equations,and through deduction,eliminates angular displacement variables θ2 and θ3from these equations,and obtains then the input/output equations only including the angular displacement variables θ1 and θ4.After finding θ1 or θ4,θ2 and θ3 can be obtained conveniently to finish the position analysis on spherical 4R mechanism. |
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| Keywords: | spherical 4R mechanism hyper-complex number input/output equations |
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