Task-oriented comprehensive threat degree quantification method and system

Abstract

The invention belongs to the technical field of task comprehensive threat assessment, and particularly relates to a task-oriented comprehensive threat degree quantification method and system, and the method comprises the steps: building an environment comprehensive cost model according to a task efficiency assessment demand, the environment comprehensive cost type in the model at least comprises threat degree cost related to self performance of a task executor; and solving the environment comprehensive cost model, and quantifying the comprehensive threat degree in task execution by analyzing the growth rate of the comprehensive threat degree cost. According to the method, the space-time comprehensive threat cost is used as a task efficiency evaluation index, task efficiency evaluation can be comprehensively and reasonably carried out, the purpose of scientifically, effectively and reasonably formulating and selecting a corresponding strategy in task execution is achieved, the analysis efficiency is high, and the method has a good application prospect.

Description

technical field [0001] The invention belongs to the technical field of maneuver task execution evaluation, in particular to a task-oriented comprehensive threat level quantification method and system. Background technique [0002] Under certain domains, a mission refers to a single-phase action in physical space. Task is a broad concept, which is an orderly collection of a series of interrelated actions performed by an action unit in order to complete its responsibilities or achieve a specific purpose under a certain environment and space-time constraints, including in physical space and non-physical space. Actions in multiple stages of physical space, and the associations and synergies between stages. There are mutual influences or dependencies between the actions of each stage, which is a complex combination. In addition to the basic environmental influences, the more important is the ingenious strategy. The assessment of the impact of the environment on the task cannot ...

AI Technical Summary

Problems solved by technology

However, traditional algorithms mainly focus on the cost accumulated with space activities, and cannot fully analyze the threats faced during the mission execution process, which in turn affects the selection of mission execution strategies.

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