Multi-agent collaborative decision-making method and system for uncertain events
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A decision-making method, the technology of an agent, applied in general control systems, control/regulation systems, instruments, etc., can solve problems such as affecting tactical decision-making and inability to accurately estimate the source of weapons
Active Publication Date: 2021-04-06
HEFEI UNIV OF TECH
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[0006] Aiming at the deficiencies of the existing technology, the present invention provides a multi-agent collaborative decision-making method and system for uncertain events, which solves the problem
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Embodiment 1
[0087] Such as figure 1 As shown, the present invention provides a multi-agent collaborative decision-making method for uncertain events, the method comprising:
[0088] T1. Obtain the total strategic space of the opposing sides;
[0089] T2. Based on the performance preference of the agent, set the optimization goal;
[0090] T3. Based on the basic credit allocation of weapon sources, transform the optimization goal into multiple sub-optimization goals, and set a corresponding payment function based on each of the sub-optimization goals; specifically include: T301-T305;
[0091] T301. Calculate the basic reliability distribution of weapon sources;
[0092] T302. Based on the basic credit distribution of weapon sources, set optional values and corresponding weights of agent performance;
[0093] T303. Construct sub-optimization objectives corresponding to the number of optional values of agent performance;
[0094] T304. Constructing the performance advantage matrix ...
Embodiment 2
[0302] The present invention also provides a multi-agent cooperative decision-making system oriented to uncertain events, including a memory, a processor, and a computer program stored on the memory and operable on the processor, when the processor executes the computer program The steps to implement the following method:
[0303] T1. Obtain the total strategic space of the opposing sides;
[0304] T2. Based on the performance preference of the agent, set the optimization goal;
[0305] T3. Based on the basic credit allocation of weapon sources, transform the optimization goal into multiple sub-optimization goals, and set a corresponding payment function based on each of the sub-optimization goals; specifically include: T301-T305;
[0306] T301. Calculate the basic reliability distribution of weapon sources;
[0307] T302. Based on the basic credit distribution of weapon sources, set optional values and corresponding weights of agent performance;
[0308] T303. Construc...
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Abstract
The invention provides a multi-agent collaborative decision-making method and system for uncertain events. Compared with the prior art, the embodiment of the invention has the advantages that relative situation advantages can be constructed on the basis of parameters of two confronting parties, a basic reliability distribution function is constructed to solve and obtain basic reliability distribution of weapon sources, and selectable values and corresponding weights of agent performance can be set on the basis of the basic reliability distribution of the weapon sources; sub-optimization objectives corresponding to the number of selectable values of the agent performance are constructed; an agent performance advantage matrix of the two confronting parties is further constructed, and a payment function of each sub-optimization target is designed, so as to construct a high-dimensional matrix of the two confronting parties for evaluating a total strategy space; and finally, solving is conducted based on the high-dimensional matrixes of the two confronting parties, and a Nash equilibrium solution is outputted. The method does not need to depend on radar performance, and can achieve the judgment of a weapon source when radar judgment fails or the radar precision is not high and the capability is not strong, so as to make a decision.
Description
technical field [0001] The invention relates to the technical field of agent capability evaluation, in particular to a multi-agent collaborative decision-making method and system for uncertain events. Background technique [0002] With the development and application of intelligent bodies such as unmanned aerial vehicles and unmanned vehicles, they are more and more widely used in battlefield environments. As important weapon firepower information, the number of remaining ammunition is one of the most important considerations in air combat decision-making. Effectively judging the number of enemy remaining ammunition based on the acquired information is very critical in air combat decision-making. However, due to certain errors in the radar information and early warning information of the agent, although it is possible to obtain the model information of the opponent's agent and count the total number of weapons launched by the two warring parties, there is a certain visual bl...
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