RobustH2/H∞Filter Design for a Class of Nonlinear Stochastic Systems with State-Dependent Noise
2012 ◽
Vol 2012
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pp. 1-16
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Keyword(s):
This paper investigates the problem of robust filter design for a class of nonlinear stochastic systems with state-dependent noise. The state and measurement are corrupted by stochastic uncertain exogenous disturbance and the dynamic system is modeled by Itô-type stochastic differential equations. For this class of nonlinear stochastic systems, the robustH∞filter can be designed by solving linear matrix inequalities (LMIs). Moreover, a mixedH2/H∞filtering problem is also solved by minimizing the total estimation error energy when the worst-case disturbance is considered in the design procedure. A numerical example is provided to illustrate the effectiveness of the proposed method.
2007 ◽
Vol 15
(2)
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pp. 261-274
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2011 ◽
Vol 133
(4)
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Keyword(s):
2012 ◽
Vol 156
(3)
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pp. 844-858
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Keyword(s):
2012 ◽
Vol 562-564
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pp. 1646-1649
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Keyword(s):