基于身管外壁应变测量误差的分析研究

Based on Strain Measurement Error Analysis of Tube Outer Wall

身管外壁应变测量系统通常应用于军工火炮领域。在实际测量中,因为受测量设备、测量人员以及环境等因素的影响会产生误差,所以在实验前要整体性寻找产生误差的因素与原因,提出方案对其进行改进解决,以减小影响,获得所需要的精准数据。

The barrel outer wall strain measurement system is usually used in the field of military artillery. In the actual measurement, because of the influence of measuring equipment, measuring personnel, environment and other factors, there will be errors. Therefore, before the experiment, it is necessary to find the factors and reasons that cause errors holistically, and propose solutions to improve them, reduce the impact on the results, so as to obtain the required accurate data.