IEEE Transactions on Automatic Control

最新文章

• Improved Input-to-State Stability Analysis of Impulsive Stochastic Systems AI翻译
  作者：Wang, Pengfei; Guo, Wenya; Su, Huan
  作者单位：Harbin Institute of Technology
  摘要：This article is concerned with the input-to-state stability (ISS) and stochastic input-to-state stability (SISS) of impulsive stochastic nonlinear systems. By constructing a general SISS-Lyapunov function, which takes the exponential SISS-Lyapunov function as a special case, the ISS criteria are obtained, respectively, for destabilizing and stabilizing impulses. It should be stressed that we impose the average dwell-time (ADT) condition for destabilizing impulses and reverse average dwell-time...
• Dual Set Membership Filter With Minimizing Nonlinear Transformation of Ellipsoid AI翻译
  作者：Wang, Zhiguo; Shen, Xiaojing; Liu, Haiqi; Meng, Fanqin; Zhu, Yunmin
  作者单位：Sichuan University
  摘要：In this article, we propose a dual set membership filter for nonlinear dynamic systems with additive unknown but bounded noises, and it has three distinct advantages. First, the nonlinear system is translated into the linear system by leveraging a semi-infinite programming, rather than linearizing the nonlinear function. The semi-infinite programming is to find an ellipsoid bounding the nonlinear transformation of an ellipsoid, which aims to compute a tight ellipsoid to cover the state. Second...
• Boundary Feedback Control of a Nonhomogeneous Wind Turbine Tower With Exogenous Disturbances AI翻译
  作者：Han, Zhiji; Liu, Zhijie; Kang, Wen; He, Wei
  作者单位：University of Science & Technology Beijing; University of Science & Technology Beijing
  摘要：This article studies a vibration and disturbance rejection problem of a wind turbine tower under exogenous perturbations. The tower dynamics is captured by a nonhomogeneous Euler-Bernoulli beam model. The dissipativity of the system is realized by a boundary feedback control solution with a multivalued symbolic function. A Lyapunov-based stability analysis is established to assess the deflection of the tower is uniformly bounded even subject to exogenous disturbances. The extended Filippov fra...
• Event-Triggered Nonlinear Systems With Stochastic Dynamics, Transmission Times, and Protocols AI翻译
  作者：Liu, Kun-Zhi; Teel, Andrew R.; Sun, Xi-Ming
  作者单位：Dalian University of Technology; University of California System; University of California Santa Barbara
  摘要：The event-triggered control problem for stochastic nonlinear systems is addressed in the presence of stochastic transmission protocols. A stochastic event-triggered transmission strategy is first proposed, which implies that the triggering condition is detected at stochastically distributed detecting instants. The entire system is modeled as a stochastic hybrid system and a new Lyapunov function is constructed to analyze stability of the resulting system. Stability conditions are derived and e...
• Output Regulation of Linear Stochastic Systems AI翻译
  作者：Mellone, Alberto; Scarciotti, Giordano
  作者单位：Imperial College London
  摘要：We address the output regulation problem for a general class of linear stochastic systems. Specifically, we formulate and solve the ideal full-information and output-feedback problems, obtaining perfect, but noncausal, asymptotic regulation. A characterization of the problem solvability is deduced. We point out that the ideal problems cannot be solved in practice because they unrealistically require that the Brownian motion affecting the system is available for feedback. Drawing from the ideal...
• Bayesian Persuasion With State-Dependent Quadratic Cost Measures AI翻译
  作者：Sayin, Muhammed O.; Basar, Tamer
  作者单位：Massachusetts Institute of Technology (MIT); University of Illinois System; University of Illinois Urbana-Champaign
  摘要：In this article, we address Bayesian persuasion between a sender and a receiver with state-dependent quadratic cost measures for general classes of distributions. The receiver seeks to make mean-square-error estimate of a state based on a signal sent by the sender while the sender signals strategically in order to control the receiver's estimate in a certain way. Such a scheme could model, e.g., deception and privacy, problems in multiagent systems. Existing solution concepts are not viable si...
• Robust and Adaptive Sequential Submodular Optimization AI翻译
  作者：Tzoumas, Vasileios; Jadbabaie, Ali; Pappas, George J.
  作者单位：University of Michigan System; University of Michigan; Massachusetts Institute of Technology (MIT); Massachusetts Institute of Technology (MIT); University of Pennsylvania
  摘要：Emerging applications of control, estimation, and machine learning, from target tracking to decentralized model fitting, pose resource constraints that limit which of the available sensors, actuators, or data can be simultaneously used across time. Therefore, many researchers have proposed solutions within discrete optimization frameworks where the optimization is performed over finite sets. By exploiting notions of discrete convexity, such as submodularity, the researchers have been able to p...
• Observer-Based Fault-Tolerant Spacecraft Attitude Tracking Using Sequential Lyapunov Analyses AI翻译
  作者：Gui, Haichao
  作者单位：Beihang University
  摘要：The spacecraft attitude tracking problem is addressed with actuator faults and uncertainties among inertias, external disturbances, and, in particular, state estimates. A continuous sliding-mode attitude controller is designed using attitude and angular velocity estimates from an arbitrary stable stand-alone observer. Rigorous analysis shows that the controller ensures robust stability of the entire closed-loop system as long as the observer yields state estimates with uniformly ultimately bou...
• Sparse False Injection Attacks Reconstruction via Descriptor Sliding Mode Observers AI翻译
  作者：Ma, Renjie; Shi, Peng; Wu, Ligang
  作者单位：Harbin Institute of Technology; University of Adelaide
  摘要：Cyber-physical systems (CPSs), acting as the backbone of Industrial 4.0, may suffer from false injection attacks launched by adversary for degrading system performances. In this article, we concentrate on investigating secure reconstruction of CPSs. First, the combinational attack mode is potentially identified by means of adaptive counteraction searching. Next, the sparse injection attacks are effectively reconstructed while ensuring the correctness of state estimation in the light of full-or...
• Escort Function Definitions for Feasible Region Flexibility in Applications of Replicatorlike Dynamics With Constraints AI翻译
  作者：Ovalle, Andres; Hably, Ahmad; Bacha, Seddik
  作者单位：Communaute Universite Grenoble Alpes; Institut National Polytechnique de Grenoble; Universite Grenoble Alpes (UGA); Centre National de la Recherche Scientifique (CNRS)
  摘要：This articleproposes an extension to a family of evolutionary game dynamics called escort replicator dynamics (ERD), defined by (Harper, 2011) based on information-geometric concepts. Specifically, the objective of this article is to propose three types of convenient so-called escort functionsand evaluate the stability of ERD under the use of these functions. Since it is proven that ERD is stable using the proposed definitions, ERD is able to confine trajectories of the state vector in regions...