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作者：Martinez-Piazuelo, Juan; Ocampo-Martinez, Carlos; Quijano, Nicanor
作者单位：Universitat Politecnica de Catalunya; Universidad de los Andes (Colombia)
摘要：This article addresses the problem of distributed Nash equilibrium (NE) seeking in strongly contractive aggregative multipopulation games subject to partial-decision information. In particular, we consider the scenario where the so-called payoff providers of the multiple populations communicate through a possibly noncomplete network, and we formulate some consensuslike dynamics for the payoff providers to distributedly compute their payoff signals using local information only. Moreover, by exp...
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作者：Zhou, Tong; Mu, Lingxia; Li, Yubing; Huang, Weichao
作者单位：Tsinghua University; Tsinghua University; Xi'an University of Technology
摘要：Conditions are investigated in this article for uniquely determining parameters of a descriptor system from time-domain noise-free input/output data, in which system matrices depend on its parameters through a linear fractional transformation. This model includes networked dynamic systems as its special cases. A bilinear matrix equality-based necessary and sufficient condition has been derived, which can be verified in principle for a low-dimensional system. Moreover, a computationally attract...
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作者：Cacace, Filippo; De Iuliis, Vittorio; Germani, Alfredo; Merone, Mario
作者单位：University Campus Bio-Medico - Rome Italy; University of L'Aquila
摘要：This article examines the application of regularization techniques and kernel methods in addressing the task of learning nonlinear dynamical systems from input-output data. Our assumption is that the estimator belongs to the space of polynomials composed of Hilbert-Schmidt operators, which ensures the ability to approximate nonlinear dynamics arbitrarily, even within bounded but noncompact data domains. By employing regularization techniques, we propose a finite-dimensional identification proc...
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作者：Chen, Kaiwen; Astolfi, Alessandro
作者单位：Imperial College London; University of Rome Tor Vergata
摘要：This article studies a small gain-like analysis and control synthesis tool for large-scale interconnected dynamical systems (networks). By exploiting the structure of the interconnection one can derive (or enforce it via control synthesis) an algebraic condition (the small gain-like condition) to allow the construction of a network storage function with a network dissipation inequality in a desired form (the small gain-like property), which can be further used for establishing convergence or s...
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作者：Qu, Chendi; He, Jianping; Li, Jialun; Duan, Xiaoming; Mo, Yilin
作者单位：Shanghai Jiao Tong University; Tsinghua University
摘要：This article studies the optimal control for mobile agents, aiming at achieving a tradeoff between the control performance and state unpredictability over a long time horizon. The main challenge lies in incorporating the state unpredictability requirement into the optimization problem and generalizing the algorithm to various models. Utilizing random perturbations to maximize the attackers' prediction errors of future states, we formulate the problem as a multiperiod convex stochastic optimiza...
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作者：Yu, Yongyuan; Wang, Caixia; Feng, Jun-e; Chen, Ge
作者单位：Shandong University; Chinese Academy of Sciences; Academy of Mathematics & System Sciences, CAS; Chinese Academy of Sciences; Academy of Mathematics & System Sciences, CAS
摘要：This article investigates the relationship between realization and observability of Boolean control networks (BCNs) and gives some invariants under minimum realization (MR), such as, decoupling, invertibility, etc. It is proved that the MR of a BCN exists uniquely up to coordinate transformations and a BCN is an MR of itself if and only if it is weakly observable. Based on these, the MR of a given BCN can be constructed. Moreover, the observability decomposition of BCNs is discussed and an equ...
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作者：Kim, Young-In; Reveliotis, Spyros
作者单位：University System of Georgia; Georgia Institute of Technology
摘要：In a recent work, we introduced a new set of problems in the area of networked multiple mobile robotic systems that concern the time-optimal execution of certain coverage tasks taking place in constricted environments. That work provided the detailed problem definitions, positioned these problems in the context of the corresponding literature, formulated them as mixed integer programs (MIPs), and established their NP-hardness. This article introduces a strong combinatorial relaxation for these...
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作者：Yu, Yang; Xu, Cheng-Zhong; Yu, Jinpeng
作者单位：Qingdao University; Universite Claude Bernard Lyon 1
摘要：The article deals with synthesis of observers for a linearized water wave system (LWWS) confined in a bounded rectangular fluid domain. To estimate the state of LWWS, including velocity potential and wave elevation, infinite-dimensional state observers are designed by using two different observation measurements. The first observer is designed by measuring the distributed free-surface wave elevation. The convergence rate of this observer is proved to be exponential and fast. The second observe...
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作者：Zhu, Shiyong; Lu, Jianquan; Ho, Daniel W. C.; Cao, Jinde
作者单位：Southeast University - China; City University of Hong Kong; Southeast University - China; Southeast University - China
摘要：In this article, we initiate an important class of vertex-marked directed graphs, referred to as the strong structurally observable graphs (SSOGs), to be the fundamental structural architectures ensuring the observability of several prevalent types of discrete-time iteration systems. This article also answers the minimal control node problem of SSOGs by carrying out two explicit formulas and the corresponding polynomial-time algorithms. Primitively, by exploring the strong structural observabi...
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作者：Deaecto, Grace S.; Costanzo, Lucas C.; Egidio, Lucas N.
作者单位：Universidade Estadual de Campinas; Imperial College London; Universite Catholique Louvain
摘要：This article deals with the trajectory tracking problem of a class of switched systems, whose dynamic matrixes are periodic with respect to a parameter theta that can be a time- or state-dependent function. The design conditions are expressed in terms of LMIs and ensure asymptotic tracking of a prespecified trajectory along with a guaranteed cost of performance. Two three-phase electrical systems are used for motivation and to validate the proposed theory: an ac-dc power converter and a perman...
