clinopyramid

This paper studies the stabilized models of multi-axis stabilized platforms as well as their arithmetics,sets up the stabilized model combining with the typical engineering application,and deduces the calculating formulas for angle displacement of mono-axis,bi-axis,tri-axis and oblique-axis stabilized platform by the spin matrix.

对多轴稳定平台的稳定模型及求解方法进行研究,结合典型的工程应用,建立稳定模型,并运用旋转矩阵,推导出单轴、两轴、三轴及斜轴稳定平台的角位移解算公式。

This paper expounds the application of anchorage cable reinforced support in synclinal shaft of No.

主要叙述了锚索加强支护在古书院矿3#煤巷道过向斜轴部的应用,并对锚索加强支护的施工工艺、支护参数的选择、矿压观测和取得的经济效益做了简要的介绍。