Switching LPV control designs using multiple parameter-dependent Lyapunov functions
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Cites background or methods or result from "Switching LPV control designs using..."
...In the previous research of switching LPV control [ 18 ], the state of the controller was preserved before and after switching, and this resulted in nonconvex matrix optimization problems....
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...Following the idea in [ 18 ], we partition the Lyapunov function matrices of the closed-loop system (3) according to the dimensions of the plant and controller states as...
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...Different from hysteresis switching, the synthesis condition of switching LPV control with average dwell time cannot be convexified under some conservative assumptions if the control state is preserved when switching [ 18 ]....
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...Recently, the authors have developed switching LPV control techniques under hysteresis and average dwell time switching logics [ 18 ]....
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...Proof: The proof is similar to that in [ 18 ]....
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202 citations
Cites background from "Switching LPV control designs using..."
...…Euclidean space and represents the set of nonnegative integers, the notation refers to the Euclidean vector norm. is the space of square summable infinite sequence and for , its norm is given by , is the space of all essentiallyboundedfunctionsandfor , its norm isgivenby . denotes…...
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Cites background or methods or result from "Switching LPV control designs using..."
...Compared with the literatures [1], [5], [12], [29], the positive definite matrix function Pk (t, ) is time and parameter-varying....
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...In [5], the average dwell time switching is designed to acquire the stability and L2 gain, and stability of all sub-systems are as a priori....
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...Afterwards, in [5], the LPV system is handled by using the hybrid control....
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...Here, we adopt the gridding method [5] to tackle this problem over the parameter space....
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...Inspired by [5], hybrid systems modeling methods are further developed to establish a switched LPV model, which exhibits the reliability and flexibility to cope with large-scale parameter variations [6], [7]....
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References
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