作者：
Ibarra, Oscar H.Department of Computer
Information and Control Sciences Institute of Technology University of Minnesota Minneapolis 55455 Minnesota United States
Two characterizations of transductions defined by abstract families of transducers are presented. The first characterization is in terms of languages defined by acceptors derived from the transducers when the output s...
This paper focuses on the optimal output synchronization control problem of heterogeneous multiagent systems(HMASs) subject to nonidentical communication delays by a reinforcement learning *** with existing studies as...
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This paper focuses on the optimal output synchronization control problem of heterogeneous multiagent systems(HMASs) subject to nonidentical communication delays by a reinforcement learning *** with existing studies assuming that the precise model of the leader is globally or distributively accessible to all or some of the followers, the leader's precise dynamical model is entirely inaccessible to all the followers in this paper. A data-based learning algorithm is first proposed to reconstruct the leader's unknown system matrix online. A distributed predictor subject to communication delays is further devised to estimate the leader's state, where interaction delays are allowed to be nonidentical. Then, a learning-based local controller, together with a discounted performance function, is projected to reach the optimal output synchronization. Bellman equations and game algebraic Riccati equations are constructed to learn the optimal solution by developing a model-based reinforcement learning(RL) algorithm online without solving regulator equations, which is followed by a model-free off-policy RL algorithm to relax the requirement of all agents' dynamics faced by the model-based RL algorithm. The optimal tracking control of HMASs subject to unknown leader dynamics and communication delays is shown to be solvable under the proposed RL algorithms. Finally, the effectiveness of theoretical analysis is verified by numerical simulations.
Network survivability is the key ability of ad hoc network under all kinds of attacks, which is a foundation to the design and evaluation of wireless ad hoc network routing protocol. The definitions of network surviva...
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The paper presents an approach to improve the dependability of software implementation of the explicit DMC (Dynamic Matrix control) Model Predictive control (MPC) algorithm. The investigated DMC algorithm is implement...
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High-precision three-dimensional models of small celestial bodies are important for deep space exploration tasks. The homologous point cloud obtained from a single sensor has limitations in terms of accuracy and densi...
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In this paper, we propose a distributionally robust control synthesis for an agent with stochastic dynamics that interacts with other agents under uncertainties and constraints expressed by signal temporal logic (STL)...
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In this paper, a new definition of a right inverse of nonsquare parameter matrices is derived from MVC-related inverses of nonsquare polynomial matrices. The new definition is employed in a stabilizing state-space per...
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作者：
Bartecki, KrzysztofOpole University of Technology
Department of Electrical Control and Computer Engineering Institute of Control and Computer Engineering ul. Sosnkowskiego 31 45-272 Opole Poland
Pipelines are commonly used for the transportation of water and many chemical products. Steady-state models are widely used to design pipelines as well as in the leak detection and localization methods. However, pipel...
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ISBN:
(纸本)9783902661555
Pipelines are commonly used for the transportation of water and many chemical products. Steady-state models are widely used to design pipelines as well as in the leak detection and localization methods. However, pipelines operations are inherently transient in their nature, which suggests the need for application of dynamic models. In this paper a mathematical model of a simple pipeline system is considered. Pipeline frequency and time responses are determined and presented in the form of two-and three-dimensional plots, taking into account spatially distributed nature of the process. Owing to the transcendental form of the obtained pipeline transfer function, these responses reveal certain peculiarities, closely associated with wave phenomena taking place inside the pipe.
This paper presents an autonomous task planning method for multiple collecting robots on improved genetic algorithm. Considering the limited capacity of collecting robots and the suitability of hopping robots in the m...
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To provide seamless information for the travelers, an effective transnational door-to-door journey planner is required, where information from different operators, combined solutions, and value-added parameters appear...
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