| 关于用拉格朗日乘子法解静力学问题的一点商榷 |
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| 引用本文： | 程达三. 关于用拉格朗日乘子法解静力学问题的一点商榷[J]. 山西师范大学学报：自然科学版, 1993, 0(4) |
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| 作者姓名： | 程达三 |
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| 作者单位： | 太原工业大学材料学院 |
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| 摘 要： | 本文指出在广义坐标下运用拉格朗日待定乘子法求解受完整约束的力学系统的静力学问题时,只能求出平衡位置而不能求出约束力,从而澄清文献[2]中的一个问题。
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| 关 键 词： | 拉格朗日乘子 广义坐标 约束力 |
Discussion of solving the problem of motionless michanics by Lagrangian multiplier |
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| Chan Dasan. Discussion of solving the problem of motionless michanics by Lagrangian multiplier[J]. Journal of Shanxi Teachers University, 1993, 0(4) |
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| Authors: | Chan Dasan |
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| Abstract: | It is pointed out in the paper that of motionless machanics problems of completely binded machanics system are to be colved by Lagrangian multiplier, only the balaccd position can be worked out, while the binding force can not. Thus a problem in document 2 is solved. |
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| Keywords: | Lagrangian multiplier generalized coordinate binding force |
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