Method for nonlinear fuzzy matter element assessment of carrier-based aircraft launching scheme

Abstract

The invention relates to a method for a nonlinear fuzzy matter element assessment of a carrier-based aircraft launching scheme. The method includes steps: firstly, establishing an assessment index system of the carrier-based aircraft launching scheme, determining assessment index weights of the carrier-based aircraft launching scheme based on an entropy method, calculating a fuzzy combined matterelement, obtaining the weights of a major assessment index and a minor assessment index, obtaining a fuzzy concentrated matter element of the launching scheme through resolution, obtaining a nonlinearassessment value, analyzing an assessment result of the nonlinear fuzzy matter element, and finally realizing nonlinear fuzzy matter element assessment of the carrier-based aircraft launching scheme.For a significant influence of a certain index of the carrier-based aircraft launching scheme, the defect of a conventional linear weighting method is avoided, the index weights are distinguished, primary indexes and secondary indexes are assessed by employing the nonlinear fuzzy matter element method, and the problem of difficult processing of the significant influence of the conventional linearassessment method on the certain index is solved. According to the method, the reliability and the validity of the assessment scheme are verified through a simulation experiment.

Description

(1) Technical field [0001] The invention is a method for nonlinear fuzzy matter-element evaluation of a shipboard aircraft dispatch plan. (2) Background technology [0002] The aircraft carrier is an important part of modern maritime operations. As countries around the world attach importance to the security of territorial waters, research on the combat capability of aircraft carriers has become a new hot spot. The combat capability of an aircraft carrier is mainly reflected in the sortie dispatch capability of carrier-based aircraft. Researching and comparing the dispatching capabilities of carrier-based aircraft in different combat schemes is beneficial to the determination of the final combat scheme. Therefore, evaluating the sortie capability of carrier-based aircraft has important theoretical significance and application value. [0003] At present, the commonly used evaluation method is mainly the linear weighted average evaluation method. B. Michele, 2010 studied th...

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Problems solved by technology

However, most of these evaluation methods adopt the linear weighted evaluation method, and its defect is that it cannot reflect the outstanding influence of some evaluation indicators, that is, the impact of indicators on the evaluation results cannot be fully reflected only by increasing the weight, so the linear weighted evaluation method cannot satisfy Practical Assessment Requirements

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