منابع مشابه
Control zeros and maximum-accuracy/maximum-speed control of LTI MIMO discrete-time systems
Based on new definitions of “control zeros” and minimum phase property for possibly nonsquare LTI MIMO discretetime systems, generalizations of perfect regulation and perfect filtering are presented both for polynomial matrix and state space models. Consequently, general equivalence results are announced for multi-step and single-step optimal controls as well as for maximumaccuracy and maximum-...
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subject to (tf , x(tf )) ∈ S = [t0,∞)× S1 where S1 is a k dimensional manifold in Rn S1 = {x ∈ R : h1(x) = h2(x) = · · · = hn−k(x) = 0} where hi are C1 functions from Rn to R subject to ẋ = f(x, u), x(t0) = x0 for u ∈ C[t0, T ] and u(t) ∈ U ⊂ Rm with f and L being C1 functions. Let u∗ : [t0, tf ] → R be an optimal control with state trajectory x∗ : [t0, tf ] → Rn and a constant. Then there exis...
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Maximum hands-off control aims to maximize the length of time over which zero actuator values are applied to a system when executing specified control tasks. To tackle such problems, recent literature has investigated optimal control problems which penalize the size of the support of the control function and thereby lead to desired sparsity properties. This article gives the exact set of necess...
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ژورنال
عنوان ژورنال: Nature Reviews Molecular Cell Biology
سال: 2005
ISSN: 1471-0072,1471-0080
DOI: 10.1038/nrm1794