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| A Robust Extended Kalman Filter Based on Transforming State Space |
| Gong Xiang-yi; Zhou Liang-zhu |
| School of Electronic Sci. and Eng.,Nat. Univ. of Defense Technology, Changsha 410073, China |
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Abstract Based on the analysis of the effect on the linearization about the measurement equation and state equation, aimed to some system with linear state equation, a new algorithm named as Transforming State Space Extended Kalman Filter (TSS-EKF) is proposed to improve the robust of EKF. Simulation in single observer passive location and tracking validates that this algorithm is robust.
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Received: 06 February 2004
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2005, Vol. 27 
