六自由度地震动测量方法及其误差分析
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摘要
根据无陀螺捷联惯导原理,提出一种用八支力平衡加速度计测量六自由度地震动的方法,并对该测量方法的误差进行了分析。
According to the gyro-free inertial navigation basic principle, a new method measuring six-degree-freedom ground motion by using 8 force-balance-accelerometers is presented and the errors of the measurement method is analyzed.
引文
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    [3]Lee S C,Cheng YL.Innovative estimation method with own-ship estimator for an all-accelerometer type inertial navigation system[J].Interna-tional Journal of Systems Science,1999,30(12):1259-1266.
    [4]Tan C W,Park S.Design of gyroscope-free navigation system[A].Proc.IEEE Intelligent Transportation System[C]2001.286-291.

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