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This paper presents a joint estimation of state and bias based on generalized systematic model. Registration process is implemented as follows: first of all, augment method is utilized to derive dynamic equation of the system. Then, structure unknown inputs induced by the dynamic equation of the bias are decoupled. Unbiased estimation of the state and bias is finally obtained by the augment minimum...
In complex surveillance system, it is important to register sensor measurement with systematic errors. If measurements are not corrected, it leads to degradation in track accuracy. It is vital to estimate systematic errors, especially, it is necessary to estimate systematic errors with unknown prior knowledge. In this paper, a novel registration method named EX-UI (exact-unknown input) is proposed...
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