摘要
作为高精度惯性测试设备和运动仿真设备的三轴转台,主要用于惯性导航系统如陀螺、加速度计的检测和标定以及模拟飞行器在空间进行中滚转、俯仰、偏航等姿态的运动,属于精密的非标设备,其内在的机械指标(倾角回转误差、垂直度)的误差将影响被测试件的测试结果,因此对三轴转台的机械指标检测的研究工作是非常重要的。
Three-axis turntable,as a high precision inertia test and motion simulation equipment,is mainly used for inertial navigation system,such as gyro,accelerometer testing,and simulation of spacecraft in the movement of roll,pitch,yaw attitude,which is belonging to precision non-standard equipment,the error for its internal mechanical index(angular error motion,orthogonality)will affect the test results,so the study of mechanical index testing for three-axis turntable is very important.
作者
李碧政
Li Bi-zheng(Beijing Precision Engineering Institute For Aircraft Industry,Beijing 100076,China)
出处
《内燃机与配件》
2022年第22期64-66,共3页
Internal Combustion Engine & Parts
关键词
三转转台
倾角回转误差
轴线垂直度
Three-axis turntable
Angular error motion
Orthogonality
