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南京航空航天大学 直升机动力学全国重点实验室,南京 210016
车晓宇,男,1995年生,安徽芜湖人,博士;主要研究方向为机械传动系统结构与减振设计;chexiaoyu@nuaa.edu.cn。
收稿:2025-03-04,
修回:2025-06-27,
网络首发:2026-04-30,
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车晓宇,王旦,朱如鹏.共轴直升机封闭差动行星轮系薄弱部件综合风险评估方法研究[J].机械传动,XXXX,XX(XX):1-8.
CHE Xiaoyu,WANG Dan,ZHU Rupeng.Comprehensive risk assessment method for weak components of encased differential planetary gear train in coaxial helicopter[J].Journal of Mechanical Transmission,XXXX,XX(XX):1-8.
目的
2
针对共轴直升机封闭差动行星轮系由于部件众多且故障概率不一导致的可靠性评估难题,识别系统薄弱部件及潜在故障模式,为采取针对性改进措施、提高系统使用寿命提供依据。
方法
2
首先,提出了一种融合模糊集理论与逼近理想解排序(Technique for Order Preference by Similarity to Ideal Solution
TOPSIS)法的综合风险评估模型;其次,采用梯形模糊数构建了模糊评估矩阵,并结合层次分析法(Analytic Hierarchy Process
AHP)与熵权法(Entropy Weight Method
EWM)确定了各评价指标的综合权重;最后,通过制定专家评分表并应用评估模型计算了各部件的排序指标,实现了对薄弱环节的定量化识别。
结果
2
结果表明,应用所提模型确定的最易发生故障的齿轮部件为差动级太阳轮,其主要故障模式表现为齿面磨损和齿根裂纹。评估结果为该轮系的结构优化与材料替换提供了明确的技术导向。
Objective
2
The encased differential planetary gear train of a coaxial helicopter consists of numerous components with varying failure probabilities. Identifying weak components and potential failure modes is critical for implementing targeted measures
such as structural optimization or material substitution
to enhance the system's service life and reliability.
Methods
2
Firstly
a comprehensive risk assessment model was developed by integrating fuzzy set theory with the technique for order preference by similarity to an ideal solution (TOPSIS). Secondly
trapezoidal fuzzy numbers were utilized to construct a robust fuzzy evaluation matrix
and a hybrid weighting scheme combining the analytic hierarchy process (AHP) and the entropy weight method (EWM) was implemented to determine objective and subjective index weights. Finally
an expert scoring framework was established
and a ranking index was calculated for each component to prioritize failure risks.
Results
2
The analysis results demonstrate that among the gear components
the sun gear of the differential stage exhibits the highest risk index
identifying it as the weakest part of the system. The primary failure modes are determined to be tooth surface wear and tooth root cracks. This study offers a quantitative theoretical reference for the reliability design and maintenance of complex aviation transmission systems.
ZHANG D L , ZHU R P , FU B B , et al . Modal properties of contra-rotating encased differential gear train used in coaxial helicopter [J]. Journal of Vibration Engineering & Technologies , 2020 , 8 ( 6 ): 799 - 814 .
YANG J , YUE Y J , ZHU R P , et al . Dynamic characteristics of encased differential gear train with journal bearing [J]. Mathematical Problems in Engineering , 2020 , 2020 ( 1 ): 2436191 .
BENBACHIR M , CHENAF D , CHERRARED M . Fuzzy-FMECA decision-making tool for assessment and analysis of performance of urban sewerage networks [J]. Journal of Pipeline Systems Engineering and Practice , 2022 , 13 ( 1 ): 04021078 .
ZÚÑIGA A A , FERNANDES J F P , BRANCO P J C . Fuzzy-based failure modes,effects,and criticality analysis applied to cyber-power grids [J]. Energies , 2023 , 16 ( 8 ): 3346 .
ROUABHIA-ESSALHI R , BOUKROUH E H , GHEMARI Y . Application of failure mode effect and criticality analysis to industrial handling equipment [J]. The International Journal of Advanced Manufacturing Technology , 2022 , 120 ( 7 ): 5269 - 5280 .
于涵 , 张和生 . 基于模糊综合评价的动车组牵引传动系统改进FMECA [J]. 铁道学报 , 2022 , 44 ( 9 ): 33 - 41 .
YU Han , ZHANG Hesheng . Improved FMECA for traction transmission system of EMU based on fuzzy comprehensive evaluation [J]. Journal of the China Railway Society , 2022 , 44 ( 9 ): 33 - 41 .
周昊 , 陈帅 , 侯承宇 , 等 . 基于FMECA方法的海上浮式风机失效模式分析 [J]. 舰船科学技术 , 2020 , 42 ( 19 ): 104 - 109 .
ZHOU Hao , CHEN Shuai , HOU Chengyu , et al . Failure mode analysis of offshore floating wind turbinebased on FMECA [J]. Ship Science and Technology , 2020 , 42 ( 19 ): 104 - 109 .
CIANI L , GUIDI G , PATRIZI G . Fuzzy-based approach to solve classical risk priority number drawbacks for railway signaling systems [J]. IEEE Intelligent Transportation Systems Magazine , 2023 , 15 ( 1 ): 36 - 47 .
POVEDA-REYES S , RIZZETTO L , TRITI C , et al . Risk evaluation of failures of the running gear with effects on rail infrastructure [J]. Engineering Failure Analysis , 2021 , 128 : 105613 .
CHEN H X , GONG Y Q , BAOSIRIGULENG , et al . Fuzzy FMECA for CNC machine tool spindle system [J]. IOP Conference Series:Materials Science and Engineering , 2021 , 1043 ( 2 ): 022037 .
徐步算 , 李英明 , 单建平 , 等 . 卡-32共轴式旋翼直升机传动系统的循环功率流分析 [J]. 机械传动 , 2014 , 38 ( 10 ): 39 - 42 .
XU Busuan , LI Yingming , SHAN Jianping , et al . Analysis of cycle power flow of drive system of ka-32 for coaxial counter-rotating twin-rotor helicopter [J]. Journal of Mechanical Transmission , 2014 , 38 ( 10 ): 39 - 42 .
王旭东 , 夏国荣 , 唐登发 . 高性能发动机附件传动齿轮及齿轮材料浅析 [J]. 燃气涡轮试验与研究 , 2001 , 14 ( 4 ): 42 - 48 .
WANG Xudong , XIA Guorong , TANG Dengfa . A preliminary analysis on high performance aero-engine accessory gear and gear material [J]. Gas Turbine Experiment and Research , 2001 , 14 ( 4 ): 42 - 48 .
张建静 . 煤矿机械传动齿轮失效问题及对策分析 [J]. 机械管理开发 , 2015 , 30 ( 10 ): 85 - 86,89 .
ZHANG Jianjing . Failure of the direct drive gear of coal mine machinery and its countermeasures [J]. Mechanical Management and Development , 2015 , 30 ( 10 ): 85 - 86,89 .
龚寄 . 齿轮失效分析及其故障诊断方法研究 [J]. 装备制造技术 , 2016 ( 8 ): 138 - 140 .
GONG Ji . Failure analysis and fault diagnosis method of gear [J]. Equipment Manufacturing Technology , 2016 ( 8 ): 138 - 140 .
柳国建 . 齿轮的定期检查及故障判断 [J]. 天津航海 , 2007 ( 2 ): 30 - 31 .
LIU Guojian . Periodic inspection and fault judgment of gears [J]. Tianjin of Navigation , 2007 ( 2 ): 30 - 31 .
吴丽媛 , 周振阳 , 韩溪 . 浅谈风电齿轮箱早期的故障形式 [J]. 黑龙江科技信息 , 2011 ( 13 ): 4 .
WU Liyuan , ZHOU Zhenyang , HAN Xi . Discussion on early fault
forms of wind turbine gearbox [J]. Heilongjiang Science and Technology Information , 2011 ( 13 ): 4 .
中国人民解放军总装备部电子信息基础部 . 故障模式、影响及危害性分析指南 : GJB/Z 1391-2006 [S]. 北京 : 总装备部军标出版发行部 , 2006 : 20 - 21 .
General Armament Department of the People's Liberation Army,Electronic Information Infrastructure Division . Guide for failure mode,effects,and criticality analysis : GJB/Z 1391-2006 [S]. Beijing : Military Standards Press of the General Armament Department , 2006 : 20 - 21 .
李敏 , 陈守煜 . 考虑区间值的相对隶属函数与传统模糊分布函数的比较 [J]. 数学的实践与认识 , 2013 , 43 ( 10 ): 201 - 205 .
LI Min , CHEN Shouyu . Comparative study of the relative membership function based on interval pattern value and traditional fuzzy distribution function [J]. Mathematics in Practice and Theory , 2013 , 43 ( 10 ): 201 - 205 .
CHEN C B , KLEIN C M . A simple approach to ranking a group of aggregated fuzzy utilities [J]. IEEE Transactions on Systems,Man,and Cybernetics ,Part B:Cybernetics, 1997 , 27 ( 1 ): 26 - 35 .
SAATY R W . The analytic hierarchy process—what it is and how it is used [J]. Mathematical Modelling , 1987 , 9 ( 3/4/5 ): 161 - 176 .
徐川 , 曾卫平 . 基于熵权改进的TOPSIS方法的运输直升机体系贡献率评估 [J]. 直升机技术 , 2024 ( 4 ): 39 - 43 .
XU Chuan , ZENG Weiping . Evaluation of contribution rate of transport helicopter system based on TOPSIS method with improved entropy weight [J]. Helicopter Technique , 2024 ( 4 ): 39 - 43 .
张文军 . 基于加权模糊TOPSIS方法的系统失效风险分析研究 [D]. 南京 : 南京航空航天大学 , 2016 : 16 - 17 .
ZHANG Wenjun . Failure risk analysis of system based on weighted fuzzy TOPSIS method [D]. Nanjing : Nanjing University of Aeronautics and Astronautics , 2016 : 16 - 17 .
欧阳中辉 , 胡道畅 , 陈青华 , 等 . 基于模糊集理论和TOPSIS的FMEA分析方法 [J]. 兵器装备工程学报 , 2020 , 41 ( 11 ): 117 - 123 .
OUYANG Zhonghui , HU Daochang , CHEN Qinghua , et al . Research on FMEA analysis method of diesel engine based on fuzzy set theory and TOPSIS [J]. Journal of Ordnance Equipment Engineering , 2020 , 41 ( 11 ): 117 - 123 .
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