固体发动机质心测量方法研究

Study on the Measuring Method of Solid Rocket Motor Mass Center

介绍了固体火箭发动机卧式和立式轴向、径向质心测量方法的工作原理、设备结构组成及计算公式。

his paper introduces the working principle, construction form and calculating formula of the horzental and vertical axial and radial mass centers measuring methods for solid rocket motor. The measuring errors are calculated and analyzed.