静不平衡力矩测量装置的误差分析与实验验证

Error Analysis and Experimental Verification of the Measuring Equipment of Static Unbalance Moment

分析了一种静不平衡力矩测量装置的测量误差,并根据分析结果改进了测量参数,得到的结果误差明显小于改进前。基于对静不平衡力矩测量装置原理的阐述,对该装置的各项误差来源和所占比重进行了量化分析,给出了测量参数改进的方案。静不平衡力矩测量实验证明了根据误差分析结果提出改进方案的有效性。

This paper analyses the error of a kind of measuring equipment of static unbalance moment, improves the parameters during measuring and gets a result with smaller error. This paper conducts the quantitative analysis of the proportion of error sources based on the measuring principle and proposes a scheme for improvement. Then an ex- periment of the measuring of static unbalance moment is conducted, which verifies the effectiveness of the improve- ment scheme.