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设计了抖动偏频激光陀螺捷联惯导系统的动基座传递对准方案,并进行了仿真计算及海上试验验证。激光陀螺捷联惯导系统采用该传递对准方案在试验船上完成了数十次海上传递对准试验,结果表明,该传递对准方案具有如下优点:在传递对准过程中,不专门要求载体作加速或S型机动运动;抗载体扰动运动的能力强;对准精度高。
The moving base transfer alignment scheme of the jitter GPS laser gyro SINS was designed, and the simulation calculation and marine experimental verification were carried out. The laser gyro strapdown inertial navigation system uses the transfer alignment scheme on the test ship to do dozens of maritime transfer alignment experiments, the results show that the transfer alignment scheme has the following advantages: In the transfer alignment process, does not specifically require the carrier For acceleration or S-type motor movement; anti-carrier disturbance ability to move; alignment accuracy.