一种用于太阳翼模拟墙姿态的自动调节系统

Design of Automatic Regulating System for Attitude Angle of Solar’s Simulation Wall

为改善太阳翼在装配过程中调试精度低、产品性能指标检测手段落后、姿态无法监测和产品质量一致性差等问题,提出一种基于PSD传感器和倾角传感器检测的太阳翼模拟墙姿态自动调节系统(自动调姿系统)。该系统通过PSD传感器检测模拟墙位置和偏航角,双轴倾角传感器检测模拟墙俯仰角和滚动角,利用移动平台和电动升降机构对模拟墙进行自动调节,最终实现模拟墙精度的高效调节通过试验验证,表明该系统能够实现模拟墙姿态精度优于0.02°,整个调节过程小于0.5h,极大地缩短了调节时间,有效提高了装调效率。

In the assembly process of solar wing, the precision adjustment of solar wing is low. The detection method of product performance index is backward. The attitude can’t be monitored, and the product quality consistency is poor. For solving above problems, an automatic attitude adjustment system of solar wing simulation wall based on PSD sensor and tilt sensor is developed. The position and yaw angle of simulation wall is detected by PSD sensor, and the pitch and rolling angle of simulation wall is detected by dual axis tilt sensor. Using mobile platform and electrical lift, the simulation wall can be adjusted automatically and efficiently. Experiment shows that simulation wall attitude accuracy is better than 0.02° and adjustment time is less than 0.25 hour, which saving the adjustment time and improve the assembly efficiency.