含电磁轴承的推进轴系动力学特性研究
详细信息 查看官网全文
- 英文论文题名：Dynamic Characteristics of A Propulsion Shafting System with Magnetic Bearing
- 论文作者：覃会 ; 郑洪波 ; 苏金鹏 ; 张志谊
- 英文论文作者：Qin Hui ; Zheng Hongbo ; Su Jinpeng ; Zhang Zhiyi ; State Key Laboratory of Mechanical System and Vibration ; Shanghai Jiao Tong University ; Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration
- 年：2016
- 作者机构：上海交通大学机械系统与振动国家重点实验室;高新船舶与深海开发装备协同创新中心;
- 论文关键词：推进轴系 ; 电磁轴承 ; 振动控制
- 英文论文关键词：propulsion shafting ; magnetic bearing ; vibration control
- 会议召开时间：2016-08-12
- 会议录名称：第十六届全国模态分析与试验学术会议论文集
- 语种：中文
- 分类号：U664;TH113
- 学会代码：ZGZH
- 会议名称：第十六届全国模态分析与试验学术会议
- 会议地点：中国天津
- 主办单位：中国振动工程学会模态分析与试验专业委员会
- 学会名称：中国振动工程学会
- 页数：8
- 文件大小：704k
- 原文格式：D
- 会议级别：全国
摘要
推进轴系振动通过轴承基座激发壳体结构,从而引起结构辐射噪声。针对推进轴系横向振动控制问题,提出采用电磁轴承抑制支承振动传递的方法。建立了包含电磁轴承的轴系动力学模型以及相应的轴系横向振动计算方法,分析了电磁轴承等效刚度对轴系振动特征和振动传递的影响规律,从理论上说明了电磁轴承用于刚度控制的可行性。仿真结果表明,轴系横向振动频率随电磁轴承刚度变化而变化,通过改变含电磁轴承的支承等效刚度,可调节轴系在不同转速下运行时的力传递特性,减小螺旋桨振动通过轴系向船体传递。
The propulsion shafting excites the hull system through bearings and causes underwater acoustic radiation. A new method using magnetic bearing to suppress lateral vibration transmission is proposed. In order to explore vibration characteristics,a dynamic model of the propulsion shafting with a magnetic bearing is established and the corresponding lateral vibration is analyzed. The influence of the equivalent stiffness of the magnetic bearing on vibration characteristics and transmission is evaluated,which reveals theoretically the feasibility of applying magnetic bearings in stiffness control. Simulation results have shown that lateral vibration frequencies vary with the equivalent stiffness of the magnetic bearing and the force transmissibility at different rotating speeds can be adjusted by changing the equivalent stiffness and resultantly vibration transmission from the propeller to the hull can be reduced.
The propulsion shafting excites the hull system through bearings and causes underwater acoustic radiation. A new method using magnetic bearing to suppress lateral vibration transmission is proposed. In order to explore vibration characteristics,a dynamic model of the propulsion shafting with a magnetic bearing is established and the corresponding lateral vibration is analyzed. The influence of the equivalent stiffness of the magnetic bearing on vibration characteristics and transmission is evaluated,which reveals theoretically the feasibility of applying magnetic bearings in stiffness control. Simulation results have shown that lateral vibration frequencies vary with the equivalent stiffness of the magnetic bearing and the force transmissibility at different rotating speeds can be adjusted by changing the equivalent stiffness and resultantly vibration transmission from the propeller to the hull can be reduced.
引文
[1]谢基榕,沈顺根,吴有生.推进器激励的艇体辐射噪声及控制技术研究现状[J].中国造船,2010,51(4):234-241.
[2]胡芳.推进轴系纵向振动主动控制方法研究[D].2014.12.
[3]李栋梁.轴系-艇体耦合系统振动声辐射分析与实验研究[D].硕士学位论文,上海:上海交通大学,2012.
[4]胡睢宁.轴系纵振控制下的螺旋桨-轴系-壳体耦合振动与声辐射研究[D].2016.3.
[5]Dylejko P G.Optimum resonance changer for submerged vessel signature reduction[D].Ph.D.thesis,Sydney:University of New South Wales,2007.
[6]Merz S.Passive and active control of the sound radiated by a submerged vessel due to propeller forces[D].Ph.D.thesis,Sydney:University of New South Wales,2010.
[7]M.GüRG?ZE,G.ERDO?,S.INCEO?.BENDING VIBRATIONS OF BEAMS COUPLED BY A DOUBLE SPRING–MASS SYSTEM[J].Journal of Sound&Vibration,2001,243(2):361-369.
[8]陈之炎.船舶推进轴系振动[M].上海:上海交通大学出版社.1987.
[9]陈之炎,赵玫,骆振黄.船舶推进轴系的回旋振动[J].上海交通大学学报,1984(2).
[10]陈之炎,骆振黄,熊四昌.船舶推进轴系回旋振动计算方法研究[J].中国造船,1988(3).
[11]张景绘,李宁,李新民.一体化振动控制[M].北京:科学出版社,2005.
[12]Bleuler H,Cole M,Keogh P,et al.Magnetic bearings:theory,design,and application to rotating machinery[M].Springer Science&Business Media,2009.
[13](瑞士)施威策尔(Schweitzer,G.).磁悬浮轴承[M].机械工业出版社,2012.
[14]刘迎澍,黄田.磁悬浮轴承研究综述[J].机械工程学报,2000,36(11):5-9.
[15]Dong L,You S.Adaptive control of an active magnetic bearing with external disturbance[J].Isa Transactions,2014,53(5):1410–1419.
[16]Lu B,Choi H,Buckner G D,et al.Linear parameter-varying techniques for control of a magnetic bearing system[J].Control Engineering Practice,2008,16(10):1161-1172.
[17]Jastrz?bski R P,P?ll?nen R.Centralized optimal position control for active magnetic bearings:comparison with decentralized control[J].Electrical Engineering,2009,91(2):101-114.
[18]Bonfitto A,Lépine X D,Silvagni M,et al.Self-Sensing Active Magnetic Dampers for Vibration Control[J].Journal of Dynamic Systems Measurement&Control,2009,131(6):636-650.
[19]Samsudin S I,Rahim H R A,Jahari A N M.PD-Fuzzy Logic Controlled on a Magnetic Bearing System[J].Journal of Mechanical Engineering and Technology,2010,2(1):71-86.
[20]Selmy M,Fanni M,Mohamed A M.Design and Control of a Novel Contactless Active Robotic Joint Using AMB[C]//IEEE International Conference on Autonomous Robot Systems and Competitions.IEEE,2015.
[2]胡芳.推进轴系纵向振动主动控制方法研究[D].2014.12.
[3]李栋梁.轴系-艇体耦合系统振动声辐射分析与实验研究[D].硕士学位论文,上海:上海交通大学,2012.
[4]胡睢宁.轴系纵振控制下的螺旋桨-轴系-壳体耦合振动与声辐射研究[D].2016.3.
[5]Dylejko P G.Optimum resonance changer for submerged vessel signature reduction[D].Ph.D.thesis,Sydney:University of New South Wales,2007.
[6]Merz S.Passive and active control of the sound radiated by a submerged vessel due to propeller forces[D].Ph.D.thesis,Sydney:University of New South Wales,2010.
[7]M.GüRG?ZE,G.ERDO?,S.INCEO?.BENDING VIBRATIONS OF BEAMS COUPLED BY A DOUBLE SPRING–MASS SYSTEM[J].Journal of Sound&Vibration,2001,243(2):361-369.
[8]陈之炎.船舶推进轴系振动[M].上海:上海交通大学出版社.1987.
[9]陈之炎,赵玫,骆振黄.船舶推进轴系的回旋振动[J].上海交通大学学报,1984(2).
[10]陈之炎,骆振黄,熊四昌.船舶推进轴系回旋振动计算方法研究[J].中国造船,1988(3).
[11]张景绘,李宁,李新民.一体化振动控制[M].北京:科学出版社,2005.
[12]Bleuler H,Cole M,Keogh P,et al.Magnetic bearings:theory,design,and application to rotating machinery[M].Springer Science&Business Media,2009.
[13](瑞士)施威策尔(Schweitzer,G.).磁悬浮轴承[M].机械工业出版社,2012.
[14]刘迎澍,黄田.磁悬浮轴承研究综述[J].机械工程学报,2000,36(11):5-9.
[15]Dong L,You S.Adaptive control of an active magnetic bearing with external disturbance[J].Isa Transactions,2014,53(5):1410–1419.
[16]Lu B,Choi H,Buckner G D,et al.Linear parameter-varying techniques for control of a magnetic bearing system[J].Control Engineering Practice,2008,16(10):1161-1172.
[17]Jastrz?bski R P,P?ll?nen R.Centralized optimal position control for active magnetic bearings:comparison with decentralized control[J].Electrical Engineering,2009,91(2):101-114.
[18]Bonfitto A,Lépine X D,Silvagni M,et al.Self-Sensing Active Magnetic Dampers for Vibration Control[J].Journal of Dynamic Systems Measurement&Control,2009,131(6):636-650.
[19]Samsudin S I,Rahim H R A,Jahari A N M.PD-Fuzzy Logic Controlled on a Magnetic Bearing System[J].Journal of Mechanical Engineering and Technology,2010,2(1):71-86.
[20]Selmy M,Fanni M,Mohamed A M.Design and Control of a Novel Contactless Active Robotic Joint Using AMB[C]//IEEE International Conference on Autonomous Robot Systems and Competitions.IEEE,2015.