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Method for compensating star motion induced error in a stellar inertial attitude determination system
Method for compensating star motion induced error in a stellar inertial attitude determination system
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机译:恒星惯性姿态确定系统中恒星运动引起的误差的补偿方法
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摘要
A method for controlling an actuator of a vehicle comprises providing a dynamic condition sensor generating a vehicle movement signal and a position sensor for generating a reported position. A processor is coupled to the inertial sensor and the position sensor and comprises an estimator, a position measurement predictor having a filter, a comparator and a control shaping block, said estimator generating a vehicle position based upon the dynamic condition sensor, said position measurement predictor generating an estimated position measurement in response to the reported vehicle position and a matched frequency response to the movement signal, said control shaping block generating an actuator control signal in response to a comparison of the estimated position measurement and the reported vehicle position.
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