1.重庆大学 机械传动国家重点实验室, 重庆 400044
2.贵州群建精密机械有限公司, 贵州 遵义 563000
扫 描 看 全 文
毛天雨,余泳,刘怀举等.飞行汽车齿轮传动系统动态可靠性分析[J].机械传动,2021,45(06):96-103.
Mao Tianyu,Yu Yong,Liu Huaiju,et al.Dynamic Reliability Analysis of Flying Car Gear Transmission System[J].Journal of Mechanical Transmission,2021,45(06):96-103.
毛天雨,余泳,刘怀举等.飞行汽车齿轮传动系统动态可靠性分析[J].机械传动,2021,45(06):96-103. DOI: 10.16578/j.issn.1004.2539.2021.06.015.
Mao Tianyu,Yu Yong,Liu Huaiju,et al.Dynamic Reliability Analysis of Flying Car Gear Transmission System[J].Journal of Mechanical Transmission,2021,45(06):96-103. DOI: 10.16578/j.issn.1004.2539.2021.06.015.
飞行汽车作为面向未来城市空中交通的新型交通工具,具有智能、高效和便捷的特点。齿轮传动作为飞行汽车动力传输的关键部件,其安全性与可靠性已成为制约飞行汽车发展的难题。但目前针对飞行汽车齿轮传动系统的可靠性分析方法缺失,现有齿轮传动设计方法未能考虑强度退化与失效相关性对系统可靠性的影响,存在潜在失效风险。因此,基于应力-强度干涉理论,建立了考虑强度退化与失效相关性的某飞行汽车齿轮传动系统动态可靠性分析模型;根据飞行任务剖面图建立载荷谱,并获得了齿轮接触与弯曲应力,通过Goodman准则将齿轮脉动循环应力历程等效为对称循环应力,以匹配基于,S-N,曲线的疲劳损伤计算;基于非线性疲劳累积损伤理论,建立了齿轮强度退化模型,并通过Copula函数描述了传动系统中的失效耦合相关性;结合应力-强度干涉理论,阐述了飞行汽车齿轮传动系统可靠性演化规律,为飞行汽车齿轮传动系统动态设计与可靠性优化奠定了基础。
As a new type of transportation for future urban air transportation,flying cars are intelligent,efficient and convenient. As a key component of the power transmission of a flying car,the safety and reliability of gear transmission has become a difficult problem restricting the development of flying cars. However,the current reliability analysis method for the gear transmission system of flying cars is lacking. The existing design method fails to consider the influence of the strength degradation and failure correlation on the reliability of the transmission system which has a potential failure risk. Therefore,a dynamic reliability analysis model of a flying car gear transmission system considering the correlation between strength degradation and failure is established based on the theory of stress-strength interference. According to the flight mission profile,the load spectrum is established and the gear contact and bending stress are obtained. The complex stress history is equivalent to symmetric cyclic stress by Goodman criterion,which matched the fatigue damage calculation based on,S,-,N, curve. A gear strength degradation model is established based on the theory of non-linear fatigue cumulative damage,and the Copula function is used to describe the failure coupling correlation in the transmission system. Combined with the stress-strength interference theory,the reliability evolution law of the flying car gear transmission system is expounded,which lays a foundation for the dynamic design and reliability optimization of the gear transmission system of flying car.
强度退化失效相关性Copula函数应力-强度干涉理论
Strength degradationFailure correlationCopula functionStress-strength interference theory
张扬军,钱煜平,诸葛伟林,等.飞行汽车的研究发展与关键技术[J].汽车安全与节能学报,2020,11(1):1-16.
ZHANG Yangjun,QIAN Yuping,ZHUGE Weilin,et al.Research development and key technologies of flying cars[J].Journal of Automotive Safety and Energy,2020,11(1):1-16.
EKER U,FOUNTAS G,ANASTASOPOULOS P C,et al.An exploratory investigation of public perceptions towards key benefits and concerns from the future use of flying cars[J].Travel Behaviour and Society,2020,19(C):54-66.
李昊.美军公布未来高速旋翼机性能需求[J].航空科学技术,2019,30(10):77-78.
LI Hao.The US military announces the performance requirements of future high-speed rotorcraft[J].Aeronautical Science and Technology,2019,30(10):77-78.
DUFFY M J,WAKAYAMA S R,HUPP R,et al.A study in reducing the cost of vertical flight with electric propulsion[C]//Proceedings of the 17th AIAA Aviation Technology,Integration,and Operations Conference,May 9-11,2017,Texas,USA.[S.l.]:AHS International Inc.,2017:3442.
FREUDENTHAL A M.The safety of structures[J].Transactions of the American Society of Civil Engineers,1947,112(1):125-129.
王正,谢里阳,李兵.随机载荷作用下的零件动态可靠性模型[J].机械工程学报,2007(12):20-25.
WANG Zheng,XIE Liyang,LI Bing.Dynamic reliability model of parts under random load[J].Chinese Journal of Mechanical Engineering,2007(12):20-25.
秦大同,周志刚,杨军,等.随机风载作用下风力发电机齿轮传动系统动态可靠性分析[J].机械工程学报,2012,48(3):1-8.
QIN Datong,ZHOU Zhigang,YANG Jun,et al.Dynamic reliability analysis of wind turbine gear transmission system under random wind load[J].Chinese Journal of Mechanical Engineering,2012,48(3):1-8.
安宗文,董雅芸.基于马尔可夫过程的风电齿轮箱齿轮强度退化模型[J].兰州理工大学学报,2018,44(3):34-38.
AN Zongwen,DONG Yayun.A wind turbine gearbox gear strength degradation model based on markov process[J].Journal of Lanzhou University of Technology,2018,44(3):34-38.
LI Y,ZHU C C,CHEN X,et al.Fatigue reliability analysis of wind turbine drivetrain considering strength degradation and load sharing using survival signature and FTA[J].Energies,2020,13(8):2108.
王明清,陈作越.齿轮传动多模式失效的时变可靠性分析[J].机械传动,2011,35(4):50-53.
WANG Mingqing,CHEN Zuoyue.Time-varying reliability analysis of gear transmission multi-mode failure[J].Journal of Mechanical Transmission,2011,35(4):50-53.
赵勇,秦大同,武文辉.考虑失效相关的盾构机刀盘驱动多级行星传动系统的可靠性模型[J].中国机械工程,2011,22(5):522-527.
ZHAO Yong,QIN Datong,WU Wenhui.Reliability model of multi-stage planetary transmission system driven by shield machine cutter head considering failure correlation[J].China Mechanical Engineering,2011,22(5):522-527.
屈衍静,杨深然,史妍妍,等.基于强度退化的齿轮可靠性计算模型研究及应用[J].航空发动机,2017,43(5):35-38.
QU Yanjing,YANG Shenran,SHI Yanyan,et al.Research and application of gear reliability calculation model based on strength degradation[J].Aero Engine,2017,43(5):35-38.
周志刚,秦大同,杨军,等.考虑失效相关性的风力发电机齿轮传动系统动态可靠性分析[J].太阳能学报,2013,34(7):1212-1219.
ZHOU Zhigang,QIN Datong,YANG Jun,et al.Dynamic reliability analysis of wind turbine gear transmission system considering failure correlation[J].Acta Solar Energy,2013,34(7):1212-1219.
STEVENS M A,HANDSCHUH R F,LEWICKI D G.Concepts for variable/multi-speed rotorcraft drive system[R].Montreal:American Helicopter Society,2008:1-10.
ROBUCK M,WILKERSON J,MACIOLEK R,et al.The effect of rotor cruise tip speed,engine technology and engine/drive system RPM on the NASA large civil tiltrotor (LCTR2) size and performance[R].Hanover:NASA Center for AeroSpace Information,2012:28-45.
STEVENS M A,LEWICKI D G,HANDSCHUH R F.Concepts for multi-speed rotorcraft drive system-Status of design and testing at NASA GRC[R].Virginia Beach:American Helicopter Society,2015:1-14.
YAN Y.Load characteristic analysis and fatigue reliability prediction of wind turbine gear transmission system[J].International Journal of Fatigue,2020,130:105259.
薛向珍,李育锡,王三民.某直升机主减速器传动系统的寿命与可靠性计算方法[J].航空动力学报,2011,26(3):635-641.
XUE Xiangzhen,LI Yuxi,WANG Sanmin.Life and reliability calculation method of a helicopter main reducer transmission system[J].Journal of Aerodynamics,2011,26(3):635-641.
刘怀举,刘鹤立,朱才朝,等.轮齿齿面断裂失效研究综述[J].北京工业大学学报,2018,44(7):961-968.
LIU Huaiju,LIU Heli,ZHU Caichao,et al.Review of research on fracture failure of gear tooth surface[J].Journal of Beijing University of Technology,2018,44(7):961-968.
全国齿轮标准化技术委员会.渐开线圆柱齿轮承载能力计算方法:GB/T 3480-1997[S].北京:中国标准出版社,1997:6-54.
National Technical Committee for Gear Standardization.Calculation of load capacity of spur gears:GB/T 3480-1997[S].Beijing:China Standards Press,1997:6-54.
全国齿轮标准化技术委员会.锥齿轮承载能力计算方法:GB/T 10062-2003[S].北京:中国标准出版社,2003:11-21.
National Technical Committee for Gear Standardization.Calculation of load capacity of helical gears:GB/T 10062-2003[S].Beijing:China Standards Press,2003:11-21.
符代竹.基于载荷谱的MT变速器疲劳设计及试验研究[D].重庆:重庆大学,2006:30-32.
FU Daizhu.Fatigue design and experimental research of MT transmission based on load spectrum[D].Chongqing University,2006:30-32.
周志刚,徐芳.考虑强度退化和失效相关性的风电齿轮传动系统动态可靠性分析[J].机械工程学报,2016,52(11):80-87.
ZHOU Zhigang,XU Fang.Dynamic reliability analysis of wind power gear transmission system considering the correlation between strength degradation and failure[J].Chinese Journal of Mechanical Engineering,2016,52(11):80-87.
林小燕,魏静,赖育彬,等.齿轮的剩余强度模型及其动态可靠度[J].哈尔滨工程大学学报,2017,38(9):1476-1483.
LIN Xiaoyan,WEI Jing,LAI Yubin,et al.Gear residual strength model and its dynamic reliability[J].Journal of Harbin Engineering University,2017,38(9):1476-1483.
方义庆,胡明敏,罗艳利.基于全域损伤测试建立的连续疲劳损伤模型[J].机械强度,2006(4):582-586.
FANG Yiqing,HU Mingmin,LUO Yanli.Continuous fatigue damage model based on global damage test[J].Mechanical Strength,2006(4):582-586.
ZHANG L,JI W,ZHOU W,et al.Fatigue cumulative damage models based on strength degradation[J].Transactions of the Chinese Society of Agricultural Engineering,2015,31:47-52.
王长江.基于疲劳强度分布假设的P-S-N曲线模型[J].科技创新与应用,2017(27):20-21.
WANG Changjiang.P-S-N curve model based on the assumption of fatigue strength distribution[J].Science & Technology Innovation and Application,2017(27):20-21.
杨小勇,薛亮.齿轮接触疲劳极限应力测试研究[J].汽车零部件,2019(8):72-75.
YANG Xiaoyong,XUE Liang.Research on gear contact fatigue ultimate stress test[J].Auto Parts,2019(8):72-75.
牟致忠.机械零件可靠性设计[M].北京:机械工业出版社,1988:236-239.
MOU Zhizhong.Reliability design of mechanical parts[M].Beijing:China Machine Press,1988:236-239.
张志宏,刘忠明,王征兵,等.起重机减速器疲劳强度计算方法分析[J].机械传动,2018,42(11):72-75.
ZHANG Zhihong,LIU Zhongming,WANG Zhengbing,et al.Analysis of fatigue strength calculation method of crane reducer[J].Journal of Mechanical Transmission,2018,42(11):72-75.
周迅,俞小莉,李迎.稳态疲劳载荷下曲轴剩余强度模型的试验研究[J].机械工程学报,2006(4):213-217.
ZHOU Xun,YU Xiaoli,LI Ying.Experimental research on residual strength model of crankshaft under steady fatigue load[J].Chinese Journal of Mechanical Engineering,2006(4):213-217.
谢里阳.机械可靠性基本理论与方法[M].北京:科学出版社,2009:105-110.
XIE Liyang.Basic theory and method of mechanical reliability[M].Beijing:Science Press,2009:105-110.
白恩军,谢里阳,胡杰鑫.考虑啮合齿对失效相关性的齿轮系统可靠性评估[J].西安交通大学学报,2018,52(5):38-43.
BAI Enjun,XIE Liyang,HU Jiexin.Reliability assessment of gear system considering the correlation of meshing tooth pair failure[J].Journal of Xi'an Jiaotong University,2018,52(5):38-43.
李正文.基于Copula函数失效相关系统的动态可靠性分析[D].西安:西安电子科技大学,2019:50-55.
LI Zhengwen.Dynamic reliability analysis of failure-related systems based on Copula function[D].Xi'an:Xidian University,2019:50-55.
0
浏览量
3
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构