| 船舶柴油机轴系合理校中自动搜索的研究 |
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| 引用本文： | 卢熹,静波.船舶柴油机轴系合理校中自动搜索的研究[J].中国造船,1997(2):71-76. |
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| 作者姓名： | 卢熹 静波 |
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| 作者单位： | 东南大学(卢熹)，上海交通大学(静波，陈之炎) |
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| 摘 要： | 本文用求多目标函数线性规划方法，在船舶柴油机轴系合理校中时，对轴承的合理变位进行搜索。求出满足轴系校中各项要求的轴承合理变位可行值。文章采用主机输出端法兰上的剪力和弯矩为目标函数，建立了相应的求解这类问题的模型和判定搜索方向的依据，编制了轴系合理校中计算的自动搜索程序。在实船计算中得到了满意的结果。
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| 关 键 词： | 柴油机 轴系 轴承校中 |
A STUDY ON AUTOMATIC SEARCH OF SHIP DIESEL SHAFT SYSTEM ALIGNMENT |
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| LU Xi.A STUDY ON AUTOMATIC SEARCH OF SHIP DIESEL SHAFT SYSTEM ALIGNMENT[J].Shipbuilding of China,1997(2):71-76. |
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| Authors: | LU Xi |
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| Institution: | LU Xi(Southeast University) JING Bo; CHEN Zhiyan(Shanghai Jiao Tong Vniversity) |
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| Abstract: | The multi-objective optimization technique is introduced into ship shafting alignment.The shear and moment on engine output flanges are taken as obJective functions. The mathematical model is established and the rule of choosing search direction in optimization is proposed. The bearing deflections can be obtained by multi-objective programming. The computer program of automatic search of shaft alignment calculation is applied to a 50000 DWT cargo ship and satisfactory results are obtained. |
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| Keywords: | Diesel engine Shafting Shaft alignment |
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