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Exact Controllability of Backward Stochastic Control Systems
Engineering Management Reviews, 2015This paper gives a necessary condition of exact controllability for backward stochastic control systems, and introduces three equivalent conditions of necessary and sufficient for the linear system to be exactly controllable. Finally, as an application of this stochastic control system, two examples on the optimal portfolio problem with consumption ...
Xiangrong Wang, Hong Huang
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Exact controllability of probabilistic Boolean control networks
2017 36th Chinese Control Conference (CCC), 2017This paper deals with the exact reachability and controllability of probabilistic Boolean control networks (PBCNs). Exact controllability of PBCNs is the generalization of controllability of Boolean control networks (BCNs). Firstly, the maximum probability transfer matrix for PBCNs is constructed, and elements of the matrix denote the maximum ...
Zhiqiang Li +3 more
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Exact Internal Controllability of Maxwell's Equations
Applied Mathematics and Optimization, 2000The aim of this paper is to give two results on the exact controllability of the following Maxwell equations with locally distributed control: \[ \begin{cases} E'- \nabla \times H= \chi_{G(t)} (x)u,\;H'+ \nabla\times E= 0, &\text{in }\Omega\times \mathbb{R}^+,\\ \nabla\cdot E= \nabla\cdot H=0, &\text{in }\Omega\times \mathbb{R}^+,\\ \nu \times E= 0 ...
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EXACT CONTROLLABILITY AND OPTIMAL CONTROL OF DISTRIBUTED SYSTEMS
IFAC Proceedings Volumes, 1989Abstract On adaptation of the H.U.M. method to other classes with distributed systems is given. We deduce, for various types of action, the minimal norm control which allows to reach a reachable given state. A generalization of this method to the contro1 prob1em is presented later; which gives a constructive method for the determination of the ...
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Optimal networks for exact controllability
International Journal of Modern Physics C, 2020The exact controllability can be mapped to the problem of maximum algebraic multiplicity of all eigenvalues. In this paper, we focus on the exact controllability of deterministic complex networks. First, we explore the eigenvalues of two famous networks, i.e. the comb-of-comb network and the Farey graph.
Liao, Yunhua +2 more
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2015
In optimal control problems, we choose the ‘best’ controls from the set of all admissible controls. In our case, the set of admissible controls consists of the set of all controls that steer the system to the desired terminal state at the given terminal time. In general, these exact controls are not uniquely determined. Therefore we can choose from the
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In optimal control problems, we choose the ‘best’ controls from the set of all admissible controls. In our case, the set of admissible controls consists of the set of all controls that steer the system to the desired terminal state at the given terminal time. In general, these exact controls are not uniquely determined. Therefore we can choose from the
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Exact internal controllability of Maxwell’s equations
Japan Journal of Industrial and Applied Mathematics, 1997zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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2001
In high performance applications, passive control may not provide sufficient vibration or noise control. This chapter introduces active, model-based controllers that damp vibration and noise. Exact knowledge of the model structure and parameters provides controllers with fast transient decay and excellent disturbance rejection.
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In high performance applications, passive control may not provide sufficient vibration or noise control. This chapter introduces active, model-based controllers that damp vibration and noise. Exact knowledge of the model structure and parameters provides controllers with fast transient decay and excellent disturbance rejection.
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Exact Inference for Matched Case-Control Studies
Biometrics, 1988In an epidemiological study with a small sample size or a sparse data structure, the use of an asymptotic method of analysis may not be appropriate. In this paper we present an alternative method of analyzing data for case-control studies with a matched design that does not rely on large-sample assumptions.
Hirji, K. F., Mehta, C. R., Patel, N. R.
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On non-exact controllable systems
International Journal of Control, 1985In this paper we are concerned with linear control systems of first or second order, defined on Banach spaces. We established some negative facts for these systems, fundamentally related with linear compact operators. In particular, we show several sufficient conditions, of a general character, for the non-exact controllability or these systems.
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