頁籤選單縮合
題名 | A Navigation Application and Calibration Method for Gyroscope Free Strap-Down Inertial Navigation System |
---|---|
作者姓名(外文) | Hung, Chao-yu; Fang, Chun-min; Wang, Chen-yu; Lee, Sou-chen; | 書刊名 | Journal of Aeronautics, Astronautics and Aviation. Series A |
卷期 | 38:1 民95.03 |
頁次 | 頁57-67 |
分類號 | 447.85 |
關鍵詞 | Calibration; Misalignment; Scale factor; Bias; |
語文 | 英文(English) |
英文摘要 | The accuracy of a gyroscope free INS is deeply affected by the bias, scale factor and misalignment. However, these error parameters can be obtained by calibration. This paper presents two research issues. The first is an improvement to the original six-accelerometer model to achieve more realistic performance. The second is a novel calibration method for the proposed six –accelerometer INS. In navigation applications the improved model will determine the rotational and translational acceleration of a vehicle from the six accelerometer outputs. The proposed calibration method will decrease the system error to enhance the navigation performance. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。