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Complete data-driven multi-agent system event trigger control method

A multi-agent system and event-triggered technology, applied in the direction of comprehensive factory control, adaptive control, general control system, etc., can solve the limited system model, and no research has yet considered multi-agent system transmission resources, unknown consistency control, etc. problem, to achieve the effect of reducing communication load, saving computing and communication resources

Pending Publication Date: 2022-08-09
BEIJING INSTITUTE OF TECHNOLOGYGY
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Problems solved by technology

At present, no research has considered consensus control in the case of multi-agent systems with limited transmission resources and unknown system models

Method used

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  • Complete data-driven multi-agent system event trigger control method
  • Complete data-driven multi-agent system event trigger control method
  • Complete data-driven multi-agent system event trigger control method

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Embodiment Construction

[0046] The embodiments of the present invention are described in detail below with reference to the accompanying drawings and examples.

[0047] like figure 1 Shown is a schematic flowchart of the present invention, a completely data-driven multi-agent system event-triggered control method, comprising the following steps:

[0048] S100, considering a linear multi-agent system with unknown system model in the discrete time domain, based on local intermittent information, design a distributed adaptive event-triggered consistency control strategy for each agent in the system; in one embodiment, consider A discrete-time linear multi-agent system with N agents, and the dynamic model of each agent is:

[0049]

[0050] in, is the state vector of each agent; is the control input; and are the unknown system matrix and input matrix, respectively. The multi-agent system can be stabilized, and the topological relationship between the agents in the system can be determined by...

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Abstract

The invention belongs to the field of cooperative control of a multi-agent system, and particularly relates to a complete data-driven event trigger control method of the multi-agent system. According to the method, the consistency control problem of the multi-agent system of the unknown model under the undirected communication topology is solved. The method comprises the following steps: firstly, proposing a completely distributed self-adaptive event trigger control strategy only using local information, and obtaining a consistency condition based on a model; further, a data-based system model is constructed by using pre-collected input data and state data; by combining a model-based consistency condition with a data-based system model, a data-driven consistency controller is designed, and state asymptotic consistency of a multi-agent system is realized.

Description

technical field [0001] The invention belongs to the field of collaborative control of multi-agent systems, in particular to a completely data-driven event-triggered control method for multi-agent systems. Background technique [0002] With the rapid development of distributed and networked system technology, collaborative control of multi-agent systems (MASs) has become a research hotspot in the field of control due to its wide application background, such as smart grid, smart manufacturing, distributed optimization, Man-machine / satellite formation, etc. As a basic problem in cooperative control, consensus control studies how to design a distributed control algorithm so that each agent in the system can achieve consensus through local information interaction. [0003] It is well known that communication between agents plays a crucial role in achieving consensus control. Traditional consensus control strategies require continuous communication between agents. This requires...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B13/04
CPCG05B13/042Y02P90/02
Inventor 王钢李依霏孙健陈杰王信
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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