Generation Mode Analysis of General Quality Characteristic of Ship Power System

2022 IEEE International Conference on Mechatronics and Automation (ICMA) Pub Date : 2022-08-07 DOI:10.1109/ICMA54519.2022.9856142

Peng Shang, Yanhua Sun, Tongtong Peng, Yuan Lin, Zechong Liu, Nieyong Huang, Jian Zhou

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引用次数: 1

Abstract

General quality characteristic is a key parameter reflecting the operation quality of a ship power system. The analysis of the generation mode of the general quality characteristic is an effective mean to improve the comprehensive performance of the ship power system. In this paper, firstly, 6 main factors and 18 sub-factors of the general quality characteristic are given for the ship power system. Secondly, the quantitative assessment models of the main factor and the sub-factors are established based on fuzzy mathematics theory. Thirdly, the dynamic characteristics between the influencing factors and between the main factors and the general quality characteristic are analyzed based on Markov stochastic process model. Finally, the calculation results show that increasing a certain main factor by 10% can improve the general quality characteristic of the ship power system by 3% to 4%. However, the sensitivity of the general quality characteristic to the main factors varies. Improving the maintainability and environmental worthiness of ship power system is an effective method to improve its general quality characteristic.

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船舶电力系统一般质量特性的发电模式分析

综合质量特性是反映船舶电力系统运行质量的关键参数。综合质量特性的产生方式分析是提高船舶电力系统综合性能的有效手段。本文首先给出了舰船电力系统总体质量特性的6个主要因素和18个子因素;其次，基于模糊数学理论，建立了主因子和子因子的定量评价模型;第三，基于马尔可夫随机过程模型，分析了影响因素之间、主要因素与总体质量特性之间的动态特性。最后，计算结果表明，将某一主因子提高10%，船舶动力系统的总体质量特性可提高3% ~ 4%。然而，总体质量特性对主要因素的敏感性各不相同。提高船舶动力系统的可维护性和环境适用性是提高船舶动力系统总体质量特性的有效途径。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2022 IEEE International Conference on Mechatronics and Automation (ICMA)

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