全回转起重船作业压载水调节优化研究
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摘要
针对起重船作业时需根据作业情况调节压载水量以满足起吊大件回转作业要求,本文提出了一种起重船压载水调节数学模型,实现了起重船作业过程中吊臂匀速回转及压载水调节量最小的目的。利用Lingo软件对算例进行计算,结果满足全回转起重船作业时压载水调节量均衡且最小,浮态满足规范要求。研究结果表明:全回转起重船回转作业时压载水调节总量最小且吊臂匀速回转的优化计算合理可行,可有效避免经验法可能导致的危险情况。
A crane vessel requires adjusting ballast water to meet the operational requirements for lifting bulky articles according to working conditions. On this premise,this paper proposes a new mathematical model for the allocation of ballast water,achieving slewing of the jib in a uniform speed with minimal ballast water allocation in the process. Calculating an example with Lingo,the results met the required amount of ballast water allocation under balanced and minimum conditions. Floating state met the requirements of the specifications,verifying feasibility of the optimum calculation of ballast water allocation of a crane vessel revolving at constant speed,and effectively avoiding the dangers of using empirical methods.
A crane vessel requires adjusting ballast water to meet the operational requirements for lifting bulky articles according to working conditions. On this premise,this paper proposes a new mathematical model for the allocation of ballast water,achieving slewing of the jib in a uniform speed with minimal ballast water allocation in the process. Calculating an example with Lingo,the results met the required amount of ballast water allocation under balanced and minimum conditions. Floating state met the requirements of the specifications,verifying feasibility of the optimum calculation of ballast water allocation of a crane vessel revolving at constant speed,and effectively avoiding the dangers of using empirical methods.
引文
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[12]XIAO Jianwei,WANG Kaipo,WANG Yanan,et al. Studies on loading experiment scheme for heavy duty floating crane[J]. Ship engineering,2011,33(5):83-85.
[13]WILSON W,CHANG P,VEROSTO S,et al. Computational and experimental analysis of ballast water exchange[J]. Naval engineers journal,2010,118(3):25-36.
[14]SAMYN L,CUNHA J P V S. Dynamic model of a semisubmersible platform for the development of ballast control systems[J]. IFAC Proceedings volumes,2009,42(18):146-151.
[15]MANZI M,SOLTANI B,GUERLAIN S,et al. Systems and Information Engineering-Designing a ballast control system operator interface[C]∥Design symposium. 2005:242-248.
[16]WRIGHT D A. A test of the efficacy of a ballast water treatment system aboard the vessel Coral Princess[J]. Marine technology,2007,44(1):57-67.
[17]中国船级社.船舶与海上设施起重设备规范[M].北京:人民交通出版社,2007.China Classification Society. Rules for lifting appliances of ships and offshore installations[M]. Beijing:China Communications Press,2007.
[18]李晓君,谢新连,赵家保.影响半潜船初稳性高度限值因素及其作用机理[J].哈尔滨工程大学学报,2015,36(1):109-112,118.LI Xiaojun,XIE Xinlian,ZHAO Jiabao. The influencing factors of semi-submersible vessel's metacentric height limits and mechanism of action[J]. Journal of Harbin Engineering University,2015,36(1):109-112,118.
[19]盛振邦,刘应中.船舶原理(下册)[M].上海:上海交通大学出版社,2004.
[20]葛慧晓,何炎平,陈新权.大型浮吊船体全回转起吊作业的稳性研究[J].船舶工程,2010,32(2):5-7.GE Huixiao,HE Yanping,CHEN Xinquan. Study on the stability of full circle swinging hoisting operation of large floating crane vessel[J]. Ship engineering,2010,32(2):5-7.
[21]陈新权,何炎平,李洪亮,等.全回转起重船吊索动力荷载及其对浮态及稳性的影响[J].上海通大学学报,2010,44(6):778-781.CHEN Xinquan,HE Yanping,LI Hongliang,et al. Study on the dynamic load of rope and its effect on floating and stability of revolving crane vessel[J]. Journal of Shanghai Jiao Tong University,2010,44(6):778-781.
[2]刘晓宇.全回转起重船压载水调拨方案优化研究[D].大连:大连海事大学,2016.LIU Xiaoyu. Research on ballast water allocation scheme optimization of full-revolving floating crane[D]. Dalian:Dalian Maritime University,2016.
[3]董智惠,韩端锋,林晓杰,等.基于井群原理的起重船压载水系统仿真[J].交通运输工程学报,2016,16(2):82-89.DONG Zhihui,HAN Duanfeng,LIN Xiaojie,et al. Simulation of crane ship's ballast system based on well cluster theory[J]. Journal of traffic and transportation engineering,2016,16(2):82-89.
[4]廉静静,尹勇,杨晓,等.航海模拟器中半潜船滚装作业研究[J].中国航海,2011,34(1):5-8.LIAN Jingjing,YIN Yong,YANG Xiao,et al. Research on Ro-Ro operations of semi-submersible vessels with a navigation simulator[J]. Navigation of China,2011,34(1):5-8.
[5]孙承猛,刘寅东.浮船坞实时配载模型及算法[J].大连理工大学学报,2006,46(6):857-861.SUN Chengmeng,LIU Yindong. Modeling and algorithm study for real time adjustment of floating dock's loading[J].Journal of Dalian University of Technology,2006,46(6):857-861.
[6]WOODS S A,BAUER R J,SETO M L. Automated ballast tank control system for autonomous underwater vehicles[J].IEEE journal of oceanic engineering, 2012, 37(4):727-739.
[7]孙承猛.下水驳船实时配载关键技术研究[D].大连:大连理工大学,2009.SUN Chengmeng. Research on the key technologies of launch barge's real-time stowage planning[D]. Dalian:Dalian University of Technology,2009.
[8]SAMYN L M,PAULO J,CUNHA V S. Dynamic model of a semi-submersible platform for the development of ballast control systems[J]. IFAC proceedings volumes, 2009,42(18):146-151.
[9]GOLZ M,BOECK F,RITZ S,et al. A ballast system for automated deep-sea ascents[C]//ASME 2016 35th International Conference on Ocean,Offshore and Arctic Engineering. Busan,South Korea,2016.
[10]LIU Y,ZHAO X,WU D,et al. Study on the control methods of a water hydraulic variable ballast system for submersible vehicles[J]. Ocean engineering,2015,108:648-661.
[11]Bara,Cornoiu,Popescu. An optimal control strategy of ballast systems used in ship stabilization[C]//Control&Automation. IEEE,2012.
[12]XIAO Jianwei,WANG Kaipo,WANG Yanan,et al. Studies on loading experiment scheme for heavy duty floating crane[J]. Ship engineering,2011,33(5):83-85.
[13]WILSON W,CHANG P,VEROSTO S,et al. Computational and experimental analysis of ballast water exchange[J]. Naval engineers journal,2010,118(3):25-36.
[14]SAMYN L,CUNHA J P V S. Dynamic model of a semisubmersible platform for the development of ballast control systems[J]. IFAC Proceedings volumes,2009,42(18):146-151.
[15]MANZI M,SOLTANI B,GUERLAIN S,et al. Systems and Information Engineering-Designing a ballast control system operator interface[C]∥Design symposium. 2005:242-248.
[16]WRIGHT D A. A test of the efficacy of a ballast water treatment system aboard the vessel Coral Princess[J]. Marine technology,2007,44(1):57-67.
[17]中国船级社.船舶与海上设施起重设备规范[M].北京:人民交通出版社,2007.China Classification Society. Rules for lifting appliances of ships and offshore installations[M]. Beijing:China Communications Press,2007.
[18]李晓君,谢新连,赵家保.影响半潜船初稳性高度限值因素及其作用机理[J].哈尔滨工程大学学报,2015,36(1):109-112,118.LI Xiaojun,XIE Xinlian,ZHAO Jiabao. The influencing factors of semi-submersible vessel's metacentric height limits and mechanism of action[J]. Journal of Harbin Engineering University,2015,36(1):109-112,118.
[19]盛振邦,刘应中.船舶原理(下册)[M].上海:上海交通大学出版社,2004.
[20]葛慧晓,何炎平,陈新权.大型浮吊船体全回转起吊作业的稳性研究[J].船舶工程,2010,32(2):5-7.GE Huixiao,HE Yanping,CHEN Xinquan. Study on the stability of full circle swinging hoisting operation of large floating crane vessel[J]. Ship engineering,2010,32(2):5-7.
[21]陈新权,何炎平,李洪亮,等.全回转起重船吊索动力荷载及其对浮态及稳性的影响[J].上海通大学学报,2010,44(6):778-781.CHEN Xinquan,HE Yanping,LI Hongliang,et al. Study on the dynamic load of rope and its effect on floating and stability of revolving crane vessel[J]. Journal of Shanghai Jiao Tong University,2010,44(6):778-781.