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《Transducer and Microsystem Technologies》 2008-01
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Process of laser gyro drift data base on time sequence model

ZHENG Jia-hua,WANG Hong-li,ZHANG Ming-yuan,HOU Qing-jian(The Second Artillery Engineering Institute,Xi'an 710025,China)  
A time sequence model of laser gyro random error is set up,model parameter is estimated with RLS algorithm,and random drift data are processed by Kalman filter base on the model.The result shows that this method can decrease the randon error of laser gyro effectively.
【CateGory Index】: V241.5
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