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作者：Kebriaei, Hamed; Sadati-Savadkoohi, S. Jafar; Shokri, Mohammad; Grammatico, Sergio
作者单位：University of Tehran; Institute for Research in Fundamental Sciences IPM; Delft University of Technology
摘要：In this article, we extend the theory of deterministic mean-field/aggregative games to multipopulation games. We consider a set of populations, each managed by a population coordinator (PC), of selfish agents playing a global noncooperative game, whose cost functions are affected by an aggregate term across all agents from all populations. In particular, we impose that the agents cannot exchange information between themselves directly; instead, only a PC can gather information on its own popul...
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作者：Ouzahra, Mohamed
作者单位：Sidi Mohamed Ben Abdellah University of Fez
摘要：This article discusses the uniform exponential stabilization of bilinear systems with multiplicative control inputs. We first consider the case of finite-dimensional bilinear systems, and we present stabilization results concerning the case of open-loop stable systems using a bang-bang feedback control. For open-loop unstable systems, a normalized quadratic time-varying feedback control is proposed. These results are then applied to infinite-dimensional case. Necessary and sufficient condition...
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作者：Lesage-Landry, Antoine; Taylor, Joshua A.; Callaway, Duncan S.
作者单位：Universite de Montreal; Polytechnique Montreal; University of Toronto; University of California System; University of California Berkeley
摘要：We consider online optimization with binary decision variables and convex loss functions. We design a new algorithm, binary online gradient descent (bOGD) and bound its expected dynamic regret. We provide a regret bound that holds for any time horizon and a specialized bound for finite time horizons. First, we present the regret as the sum of the relaxed, continuous round optimum tracking error, and the rounding error of our update in which the former asymptomatically decreases with time under...
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作者：Oh, Yoonseon; Cho, Kyunghoon; Choi, Yunho; Oh, Songhwai
作者单位：Korea Institute of Science & Technology (KIST); Incheon National University; Seoul National University (SNU)
摘要：This article introduces a robust and safe path planning algorithm in order to satisfy mission requirements specified in linear temporal logic (LTL). When a path is planned to accomplish a mission, it is possible for a robot to fail to complete the mission or collide with obstacles due to noises and disturbances in the system. Hence, we need to find a robust path against possible disturbances. We introduce a robust path planning algorithm, which maximizes the probability of success in accomplis...
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作者：Yin, He; Arcak, Murat; Packard, Andrew; Seiler, Peter
作者单位：University of California System; University of California Berkeley; University of Michigan System; University of Michigan
摘要：A method is presented to obtain an inner-approximation of the backward reachable set of a given target tube, along with an admissible controller that maintains trajectories inside this tube. The proposed optimization algorithms are formulated as nonlinear optimization problems, which are decoupled into tractable subproblems and solved by an iterative algorithm using the polynomial S-procedure and sum-of-squares techniques. This framework is also extended to uncertain nonlinear systems with L-2...
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作者：Alenezi, Badriah; Zhang, Mukai; Hui, Stefen; Zak, Stanislaw H.
作者单位：Kuwait University; Purdue University System; Purdue University; California State University System; San Diego State University
摘要：A state observer and unknown input and output disturbance estimators are proposed for discrete-time linear systems corrupted by bounded unknown inputs and output disturbances. Necessary and sufficient conditions for the existence of the state observer and disturbance estimators are given. Relationships with the strong observer of Hautus are investigated. The state, unknown input, and output disturbance estimation errors are guaranteed to be l(infinity)-stable with prescribed performance level....
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作者：Saito, Taiga; Takahashi, Akihiko
作者单位：University of Tokyo
摘要：This article presents a problem on model uncertainties in stochastic control, in which an agent assumes a best case scenario on one risk and at the same time a worst case scenario on another risk. Particularly, the agent maximizes its view on a Brownian motion, simultaneously minimizing its view on another Brownian motion in choice of a probability measure. This selection method of a probability measure generalizes an approach to model uncertainties in which one considers the worst case scenar...
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作者：De Iuliis, Vittorio; D'Innocenzo, Alessandro; Germani, Alfredo; Manes, Costanzo
作者单位：University of L'Aquila
摘要：This article introduces novel results on linear coupled differential-difference systems with multiple time-varying delays. First, necessary and sufficient conditions for the positivity and delay-independent asymptotic stability of such systems are introduced. Then, exploiting the internally positive representation technique, we show how such stability results can be systematically exported to non-positive systems of the same class, yielding novel explicit sufficient conditions for their delay-...
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作者：Deng, Weilin; Qiu, Daowen; Yang, Jingkai
作者单位：Guangdong University of Finance; Sun Yat Sen University
摘要：In our previous article, we have considered the supervisory control of the probabilistic discrete event systems (PDESs) under the centralized framework. In this article, we continue to investigate the decentralized probabilistic supervisory control issue of PDESs. The intersection-based control architecture is adopted, and the notion of the probabilistic intersection-based coobservability and its verification algorithm are presented. It is shown that this observability and the probabilistic co...
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作者：Xue, Mengran; Roy, Sandip
作者单位：Washington State University
摘要：The controllability of networks comprising linearly coupled identical subsystems is examined from a modal perspective. The eigenvalues of the network model are classified into the following two groups based on the subsystem structure:network-invariant modes, which have very high multiplicity regardless of the network's topology; and special-repeat modes, which have bounded multiplicity. In this article, we demonstrate that models with network-invariant modes are uncontrollable unless a suffici...
