A rational evaluation of the remote sensing satellite’s effectiveness could provide a beneficial reference for the mission planner. However, the ineluctable uncertainties like the evaluation models, as well as the decision maker’s epistemic level, would greatly degrade the evaluation result’s reliability. Concentrating on the aforementioned epistemic uncertainties, this paper proposed a stochastic interval theory-based effectiveness evaluation approach for the remote sensing satellite. Firstly, the effectiveness evaluation indicator system was developed based on the analysis of the remote sensing satellite’s mission profile. Then the interval numbers were introduced to describe the decision maker’s epistemic uncertainties when comparing the relative importance of pairs of evaluation indicators. By tuning the consistency threshold, the judgment matrix’s consistency could be mostly satisfied, and the associated weighting vector could be generated by the mathematical programming technique. The feasibility and validity of the effectiveness evaluation approach were validated by numerical simulations.


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    Title :

    Mission Effectiveness Evaluation of Remote Sensing Satellite Under Epistemic Uncertainty


    Additional title:

    Lect. Notes Electrical Eng.


    Contributors:
    Fu, Wenxing (editor) / Gu, Mancang (editor) / Niu, Yifeng (editor) / Cai, Wei-wei (author) / Zhang, Run-de (author) / Fan, Da-wei (author) / Li, Yi-peng (author)

    Conference:

    International Conference on Autonomous Unmanned Systems ; 2022 ; Xi'an, China September 23, 2022 - September 25, 2022



    Publication date :

    2023-03-10


    Size :

    9 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English





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