文章基本信息

标题：Measurement Differencing Approach Based Kalman Filter Applied To INS Error Compensation
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作者：Chingiz Hajiyev
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2016
卷号：49
期号：17
页码：343-348
DOI：10.1016/j.ifacol.2016.09.059
语种：English
出版社：Elsevier
摘要：The Modified Optimum Discrete Kalman Filter with Inertial Navigation System (INS) error compensation is developed in this study. The proposed filter is designed for the case of correlated system and measurement noise and it is based on the measurement differencing approach. Measurement differences are used in the filter for the solution of the state estimation problem. The proposed measurement differencing approach based Kalman filter is applied to multi-input multi-output model of an aircraft. A conventional and proposed Kalman Filters have been applied for flight dynamics estimation of an aircraft in the case of biased INS measurements. The comparison of the estimates obtained via conventional and proposed filters is fulfilled. This approach can provide autonomous navigation for realtime applications without using a global positioning system.
关键词：Inertial NavigationKalman filtersDifference analysisEstimationError compensationAerospace