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针对静基座平台系统调平进行了研究,详细分析了四轴平台系统台体坐标系、框架坐标系及基座坐标系间的空间关系,推导出了台体不同位置调平时框架角间的关系,设计了补偿平台基座不水平的转位方法。当基座不水平角度较大时,通过该方法可将平台直接转位至调平角度附近,不需经过粗调平便可直接进入精调平,从而可以使平台系统的工作过程得到简化,对于提高平台的任意位置转位及自标定、自瞄准效率有重要意义。
Aiming at the leveling of the static platform system, the spatial relationship between the platform coordinate system, the frame coordinate system and the base coordinate system of the four-axis platform system is analyzed in detail. The relations between the frame angle The relationship between the design of the platform does not level compensation platform indexing method. When the base does not have a large horizontal angle, the platform can be directly transposed to near the leveling angle by the method, the fine leveling can be directly performed without rough leveling, so that the working process of the platform system can be simplified, For improving the platform of arbitrary position indexing and self-calibration, self-targeting efficiency is of great significance.