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装船线漏斗防堵塞改造
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作者 汪运强 李强 厉复兴 《港口装卸》 2018年第2期37-39,共3页
分析取料机、装船机及沿线皮带机下料漏斗的结构特点,对装船线各大机中心漏斗及转接下料漏斗、振动器的构造和安装形式进行改造,解决了装船线取料机、装船机及皮带机转接漏斗的堵塞问题,提高了装船效率,降低了人员劳动强度。
关键词 漏斗 振动器 装船线 堵塞
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秦皇岛装船原油管道能耗指标测算
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作者 汪冈伟 宋建河 +1 位作者 赵晓智 肖明 《油气储运》 CAS 北大核心 2002年第10期41-44,共4页
针对秦皇岛原油装船线装船量急剧下降的情况,从分析油电消耗着手,推导出油电指标的测算公式,探讨成本与装船计划的关系,确定了维持成本运行的最低年装船量,并提出了相应降低能耗的措施。
关键词 原油装船 经济运行 秦皇岛 线装船 原油管道 能耗指标 测算
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Pendulation reduction on ship-mounted container crane via T-S fuzzy model 被引量:9
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作者 JANG Jae Hoon KWON Sung-Ha JEUNG Eun Tae 《Journal of Central South University》 SCIE EI CAS 2012年第1期163-167,共5页
Ship-mounted container cranes are challenging industrial applications of nonlinear pendulum-like systems with oscillating disturbance which can cause them unstable.Since wave-induced ship motion causes the hoisted con... Ship-mounted container cranes are challenging industrial applications of nonlinear pendulum-like systems with oscillating disturbance which can cause them unstable.Since wave-induced ship motion causes the hoisted container to swing during the transfer operation,the swing motion may be dangerously large and the operation must be stopped.In order to reduce payload pendulation of ship-mounted crane,nonlinear dynamics of ship-mounted crane is derived and a control method using T-S fuzzy model is proposed.Simulation results are given to illustrate the validity of the proposed design method and pendulation of ship-mounted crane is reduced significantly. 展开更多
关键词 ship-mounted crane DISTURBANCE pendulation control T-S fuzzy model
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