Method, device and equipment for evaluating operational effectiveness based on spatial information system and medium

By constructing an initial operational effectiveness evaluation index system and a system dynamics model, the problem of rapid and accurate evaluation of the operational effectiveness of space information systems is solved, and effective evaluation of the space information system in nonlinear and complex environments in different tasks is achieved.

CN119417276BActive Publication Date: 2025-10-17PLA PEOPLES LIBERATION ARMY OF CHINA STRATEGIC SUPPORT FORCE AEROSPACE ENG UNIV
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Patent Information

Application Number
CN202311490928.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-11-09
Publication Date
2025-10-17
Estimated Expiration
2043-11-09

AI Technical Summary

Technical Problem

Existing technologies make it difficult to quickly and accurately evaluate the combat effectiveness of space information systems in different combat missions, especially in open and complex combat environments with nonlinear factors. Traditional evaluation methods cannot effectively consider the mutual influence and nonlinear relationships between systems.

Method used

A pipeline-based virtual vehicle automatic simulation method is constructed. An initial combat effectiveness evaluation index system is built for combat missions. The DMM model is used to analyze the mapping relationship between tasks and indicators. Combining the simulation system with the system dynamics model, a cause-effect diagram and a flow rate basic entry tree are established to realize the combat effectiveness evaluation of the space information system.

Benefits of technology

It achieves accurate and objective evaluation of the combat effectiveness of space information systems, can quickly adapt to different mission requirements, reflect the nonlinearity and emergence of the system during the combat process, and improve the accuracy and efficiency of the evaluation.

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Abstract

The application provides a space information system combat effectiveness evaluation method, device, equipment and medium, the method comprises the following steps: constructing an initial combat effectiveness evaluation index system based on the combat task-oriented space information system capability demand; through the index system construction method, the correlation analysis of the task domain and the index domain is expressed, and the initial combat effectiveness evaluation index system is constructed. The combat effectiveness index system set corresponding to the initial combat effectiveness evaluation index system is constructed; based on the combat task, each subsystem contained in the space information system is determined and divided, and the causal relationship diagram between the space information system and the subsystem is determined; according to the evaluation sample index, the flow rate basic input tree of each subsystem is constructed, and the SD model is constructed; according to the combat process, the simulation is carried out through the constructed SD model, and the combat effectiveness is calculated and determined, so that the combat effectiveness evaluation is realized. The method can accurately reflect the nonlinearity and emergence of the space information system in the combat process by the method of system dynamics, and realize the accurate and objective combat effectiveness evaluation.
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