本文提出了结构损伤识别中的传感器测点优化配置的方法。
A method of optimizing sensor locations for damage identification in a structure using the collected information is presented in this paper.
采用最小二乘辨识方法，得到感应同步器测角误差模型的系数。
The parameters of error model were identified by the least square method.
通过对光栅角编码器测角原理和偏心误差产生原因的分析，建立了偏心误差模型。
An eccentricity error mathematic model was built up based on the measurement principle of the optical angular encoder and error analysis.
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