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全球定位系統輔助之慣性導航複合系統研究

A Study of INS Aided by GPS

摘要


本文探討一種最新的導航系統,即取全球定位系統(GPS)及慣性參考系統(INS)兩者之長,而避其短的GPS/INS整合式導航系統;並進而研究,以全球定位系統輔助慣性參考系統,開迴路及閉路複合架構的特性及優缺點。由模擬結果可知,閉迴路複合架構之性能較佳。

並列摘要


In this paper, the Inertial Navigation System (INS) is aided by global Positioning System (GPS). The integrated structures of both open- loop and closed-loop are studied. In addition, the conditions of GPS loss track are also included. It can be seen that the performance of the closed-loop structure is better for INS aided by GPS.

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