Information interaction based multi-agent fault detecting and compensating control method

Abstract

The invention provides an information interaction based multi-agent fault detecting and compensating control method, and aims at solving the problems that the current distributed multi-agent system easily suffers from fault and simple and feasible real-time fault handling scheme is not provided. The method comprises the steps of modeling for system and fault, wherein the model includes a node dynamics model, an information interaction model and a typical fault model; 2, performing information interaction based multi-agent real-time fault detection; 3, integrating and processing information based on the Gossip algorithm; 4, calculating and applying compensation quantity based on the control quantity; 5, designing binary-loop information based communication, namely, analyzing the communication content of fault nodes starting from an information interaction model, and creating a virtual information transmission channel through the binary-loop information, so as to ensure that the fault handling scheme does not influence the normal work of the system.

Description

technical field [0001] The invention relates to a multi-agent fault detection and compensation control method based on information interaction, which belongs to the technical field of multi-agent control. Background technique [0002] In recent years, with the rapid development of computer and network technology, the scale of multi-agent systems is also growing rapidly. The traditional centralized control scheme has become more and more difficult to meet the needs of practical problems due to the limitation of the computing speed and sensing range of the central node. The distributed control scheme has gradually become the mainstream of multi-agent control research because of its low requirements for a single agent itself and good scalability. However, it is worth noting that in the distributed control scheme, there is no central node to coordinate and plan the behavior of all nodes, which makes the system vulnerable to attacks from faulty nodes and malicious nodes, which m...

AI Technical Summary

Problems solved by technology

[0009] Aiming at the problem that current distributed multi-agent systems are prone to faults and there is no simple and feasible real-time fault handling scheme, the present invention proposes a distributed real-time fault detection and compensation control method based on information interaction, through information interaction between nodes , complete the detection, isolation and repair of faulty nodes, so as to realize the timely processing of system faults and reduce the losses caused by them

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