磁悬浮惯性减摇装置研究
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摘要
设计了一种磁悬浮惯性减摇装置,说明了磁悬浮惯性减摇装置的工作原理。通过建立单质量块和双质量块磁悬浮惯性减摇装置与船舶的数学模型,得出:通过设置惯性质量块的激励频率与整船系统频率合理匹配,可使得磁悬浮减摇质量块振动在有限的磁悬浮间隙中,并使磁悬浮减摇质量块的惯性力最大限度传递到船舶,最终达到船舶横向减摇的目的。通过仿真,验证了该设计装置的可行性。
A magnetic suspension inertial rolling damping device is designed and its working principle is explained.Through establishing the mathematic model of magnetic levitation inertial anti-rolling device and ship,the vibration mode of maglev inertial anti-rolling mass block and ship is analyzed.The vibration of the magnetic levitation anti-rolling mass block is made in the limited magnetic levitation gap,and the inertial force of the magnetic levitation anti-rolling mass block is transferred to the ship to the maximum extent,then the aim of horizontal stabilization is achieved eventually.The feasibility of the design device in this paper is verified through simulation.
A magnetic suspension inertial rolling damping device is designed and its working principle is explained.Through establishing the mathematic model of magnetic levitation inertial anti-rolling device and ship,the vibration mode of maglev inertial anti-rolling mass block and ship is analyzed.The vibration of the magnetic levitation anti-rolling mass block is made in the limited magnetic levitation gap,and the inertial force of the magnetic levitation anti-rolling mass block is transferred to the ship to the maximum extent,then the aim of horizontal stabilization is achieved eventually.The feasibility of the design device in this paper is verified through simulation.
引文
[1]宋吉广.基于升力反馈的全航速减摇鳍研究[D].哈尔滨:哈尔滨工程大学,2012
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[6]Senjanomc I,Parunov J,Cipric G.Safety analysis of ship rolling in rough sea[J].Chaos Solitons&Fractals,1997,8(4):659-680
[7]陈放,赖志昌.参数频率响应法在“双水舱”系统中的应用[J].船舶力学,2003(1):38-45
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[9]Cheol H P,Hee C P.Development of a small maglev-type antirolling system[J].Review of Scientific Instruments,2010,81:056102
[10]Yoshiaki H,Tsugukiyo H.Sea trial of prototype vertical weight stabilizer(VWS)anti-rolling system for small ships[J].J.Mar.Sci.Technol.,2014,19:292-301
[2]Dallinga R P,Wieringen H M.Passenger comfor on motor yachts[J].Amsterdam,1997,97:89-94
[3]Dallinga R P.Roll stabillisation of motor yachts:Use of fin stabilizers in anchored conditions[J].Amsterdam,1999,99:102-110
[4]Kallstrom C G.Control of yaw and roll by rudder/fin stabilization system[J].Proceeding of SCSS,1981,81(2):3-14
[5]寺尾裕.新型被动可控式减摇水舱的系统模拟和海上试验[J].关西造船协会杂志,1993,219:75-88
[6]Senjanomc I,Parunov J,Cipric G.Safety analysis of ship rolling in rough sea[J].Chaos Solitons&Fractals,1997,8(4):659-680
[7]陈放,赖志昌.参数频率响应法在“双水舱”系统中的应用[J].船舶力学,2003(1):38-45
[8]赵为平.大型水面舰艇综合平衡系统研究[J].哈尔滨:哈尔滨工程大学,2004
[9]Cheol H P,Hee C P.Development of a small maglev-type antirolling system[J].Review of Scientific Instruments,2010,81:056102
[10]Yoshiaki H,Tsugukiyo H.Sea trial of prototype vertical weight stabilizer(VWS)anti-rolling system for small ships[J].J.Mar.Sci.Technol.,2014,19:292-301