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《Journal of Shandong Agricultural University(Natural Science Edition)》 2018-06
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Research on Autocontrol for the Grab Bucket Swing of Bridge Type Ship Unloader Based on MSC-Adams

YU Shang-chang;YANG Ming-hua;YANG Yong;LI Nan;Zhejiang Zheneng Wenzhou Power Generation Co., Ltd.;Hangzhou Jiyi Technoloy Co., Ltd.;  
Aims to the shortages of conventional ridge type un-loader grab swing self-controlling and anti-collision strategies,this paper constructed a novel grab-car virtual dynamic system. After construction of dynamic systems, we constructed discrete rigid bodies for multiple steel wire ropes based on MSC-Adams technology. Then, the Bushing strategy was constructed based on the steel wire rope models, and such strategy was useful for improving the elastic modules of steel wire ropes. Simulation experimental results showed that there existed multiple factors that influenced the anti-collision strategy of grab swing. Based on the multiple influenced factors, we analyzed the relationships between the magnitude of grab swing and the speed of small car. Analysis results demonstrated the swing curves of bridge type unloader grab, and we also designed the anti-collision strategy for the grab.
【CateGory Index】: U653.928.1
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【Citations】
Chinese Journal Full-text Database 8 Hits
1 Yin Jiangping;;Understanding and application of testing stress of the bridge ship unloader[J];起重运输机械;2015-02
2 Ma Wenshu;Lin Jindong;Zhang Jianguo;;Development and current situations of bridge-type grab ship-unloader[J];起重运输机械;2014-11
3 GUO Zhong-liang;XIE Chao;WANG Xi-hua;QI Kai;FANG Meng-geng;Guangzhou Special Electrical Equipment Inspection and Research Institute;Guangzhou Port Xinsha Stevedoring Co.,Ltd.;;Vibration modal analysis of bridge-type grab ship unloader[J];重型机械;2014-05
4 He Chengzhong,Liu Handong;Application of stress measuring and testing technology in overhead grab ship unloader[J];起重运输机械;2012-08
5 Zhao Hongpeng(Wuxi Gongli Engineering Machinery Factory,Wuxi Jiangsu 214131,China);Wire Rope Rotating Mechanism and Preventive Measure of Grab Unloading Bridge[J];港工技术;2011-03
6 Liu Xiuhua,Xie Jiangang;Treatment and analysis on crack at bottom of pulley block of bridge-type grab ship unloader[J];起重运输机械;2011-05
7 LI Xianye,CHENG Congshan,YANG Wenwu,LI Jiang(Port Raw Materials Plant of Maanshan Iron & Steel Co.,Ltd,Maanshan 243000,China);Winding Drum of 650 t/h Ship Unloader Failure Analysis and Improvement Measures[J];新技术新工艺;2010-11
8 ZHANG Yi-guo;Application of AC variable frequency technology to innovation in bridge ship-unloader with self-traveling trolley[J];起重运输机械;2007-08
【Co-citations】
Chinese Journal Full-text Database 1 Hits
1 ZHANG Huiyan~1,SHI Weifeng~1,CHENG Xiangyang~2(1.Logistics Engineering College,Shanghai Maritime Univ.,Shanghai 200135,China;2.Shanghai Zhenhua Port Machinery Co.Ltd.,Shanghai 200125,China);Electrical differential control of four-drum ship unloader[J];上海海事大学学报;2009-03
【Secondary Citations】
Chinese Journal Full-text Database 9 Hits
1 HU Zheng-zhong, ZHANG Cheng-yu, LIU Xiu-hai (Guizhou Wire Rope Incorporation Company, Zunyi 563000, China);Initial failure cause analysis and settlement measures of multi-layer strands wire rope[J];金属制品;2010-02
2 Zhou Tieliang1 Li Guangping1 Ren Shiyong2 Liu Qing21 China Huadian Engineering Co.,Ltd.2 School of Automation Wuhan University of Technology;Study of Synchronization of Electrical Differential Control for Bridge-type Grab Ship Unloader[J];港口装卸;2010-01
3 LIU Fang-gen(Xianyang Baoshi Steel Tube and Wire Rope Co.,Ltd.,Xianyang 712000,China);Analysis of strand lay pitch uneven problems of wire rope[J];金属制品;2010-01
4 WENG Chun-hua;How to improve wire rope operational security and economy of bridge grab shipunloader[J];起重运输机械;2009-06
5 <Authors>XIU Shu-dong;Study of failure mechanisms in wire rope[J];起重运输机械;2008-06
6 YANG Qiu-wei(Department of Civil Engineering, Shaoxing University, Shaoxing 312000);A REVIEW OF VIBRATION-BASED STRUCTURAL DAMAGE IDENTIFICATION METHODS[J];振动与冲击;2007-10
7 Li Shide Yan Huizhen Liang Jun (Ningxia Hengli Steel Wire Rope Co.,Ltd.Shizuishan 753202);Production and Application of Non-rotating Wire Rope[J];金属制品;2005-06
8 ;A Practical Method to Determine Low Order Vibratory Frequency in Tower Crane Structure[J];工程机械;2005-04
9 Feng Xin1 Li Guoqiang1 Fan Yingfang2 ( 1 School of Civil Engineering,Tongji University Shanghai,200092,China) ( 2 School of Civil and Hydraulic Engineering,Dalian University of Technology Dalian,116024,China);Suitability Study on Dynamic Signatures Used in Structural Damage Localization[J];振动、测试与诊断;2004-04
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