摘要
针对AUV系统设计方案的技术指标间存在模糊且相互关联的问题。结合模糊综合评价方法和灰色评价方法的优点,提出了基于灰色模糊的AUV系统设计方案的评价方法。利用模糊数对定性指标进行量化,进而对原始数据进行规范化处理。在此基础上,建立AUV技术指标的权重集与灰色关联系数矩阵,避免了评价过程中技术指标信息的丢失。最后,对AUV三种设计方案进行了评价,评价结果与实际相符合,验证了该评价方法的有效性,具有良好的工程应用价值。
Aiming at the fuzziness and interrelation existing between the technical indicators of AUV system design schemes,this paper,combining the advantages of comprehensive fuzzy evaluation method and grey evaluation method,proposes an evaluation method based on grey fuzzy of AUV system design scheme,using fuzzy numbers to quantify qualitative indicators,and further normalizing the raw data.On this basis,the weight set of the AUV technical indicators and the gray correlation coefficient matrix were established,which avoids the loss of technical indicator information in the evaluation process.Finally,the article evaluates the three design schemes of AUV,showing that the evaluation results were consistent with the actual situation,which verifies the effectiveness of the evaluation method and has good engineering application value.
作者
张军
周宁宁
丁鹏飞
ZHANG Jun;ZHOU Ningning;DING Pengfei(School of Mechanical Engineering,Anhui University of Science and Technology,Huainan Anhui 232001,China)
出处
《安徽理工大学学报（自然科学版）》
CAS
2019年第4期1-5,共5页
Journal of Anhui University of Science and Technology:Natural Science
基金
安徽省科技重大专项计划基金资助项目(16030901012)
安徽省高校硕士研究生创新基金资助项目(2017CX2029)
关键词
AUV
熵权法
灰色理论
模糊逻辑
方案评价
AUV
entropy weight method
grey theory
fuzzy logic
case evaluation
