Formalized Method to Obtain Optimal Coefficients for Sculling Algorithms

摘要：

The formalized method is presented for improving the accuracy and efficiency of sculling correction algorithms as opposed to the conventional methods using angular increment and velocity increment as input signals. The key point of the new algorithm is the use of angular rate and specific force output from sensors to design optimal coefficients which is suitable for modern-day strapdown inertial navigation systems. The error criterion of the new algorithm is derived to analyze algorithm accuracy. Comparing to the conventional ones, the accuracy of new algorithms can be improved at least two orders of magnitude under the classical sculling motion.

作者: Yueyang BEN Fei YU Feng SUN Minghui CHEN

作者单位: Harbin Engineering University, China

会议类型: 国际会议

会议名称: 2nd IEEE Conference on Industrial Electronics and Applications(ICIEA 2007)(第二届IEEE工业电子与应用国际会议)

会议地点: 哈尔滨

会议语种:英文

在线出版日期: 2007-05-23（万方平台首次上网日期，不代表论文的发表时间）