| 采用FPILP的过滤器优化配置研究 |
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| 引用本文： | 聂松林,王京辉,胡滨,熊志斌.采用FPILP的过滤器优化配置研究[J].机床与液压,2010,38(3). |
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| 作者姓名： | 聂松林 王京辉 胡滨 熊志斌 |
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| 作者单位： | 1. 北京工业大学机电学院,北京,100022
2. 武汉大学水利水电学院,湖北武汉,430072 |
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| 基金项目： | 国家自然科学基金资助项目(50675074,50775081);;高技术研究发展计划资助项目(2006AA09Z238);;教育部“新世纪优秀人才计划”资助项目(NCET-07-0330);;北京市属市管高等学校人才强教计划资助项目(PHRIHLB20090203) |
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| 摘 要： | 以典型单回路液压系统为研究对象,在考虑诸多模糊参数的情况下,建立基于模糊参数的整数线性规划(FPILP)方法的液压系统过滤器配置决策模型,并将FPILP方法所求得的结果与确定性及区间参数规划方法进行对比和分析。仿真研究表明,在污染物侵入/产生率水平为重度时模糊优化能够有效降低系统成本最优值;同时,吸油路和回油路过滤器均能够以较低成本降低系统污染度,在污染物侵入/产生率较高时必须将吸油路过滤器和回油路过滤器同时使用才可使系统总成本值达到最低,并获得最长的过滤器更换周期。
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| 关 键 词： | 液压系统 污染控制 模糊优化 过滤器 决策 |
Research on Optimum Configuration of Filters Based on FPILP |
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| NIE Songlin,WANG Jinghui,HU Bin,XIONG Zhibin.Research on Optimum Configuration of Filters Based on FPILP[J].Machine Tool & Hydraulics,2010,38(3). |
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| Authors: | NIE Songlin WANG Jinghui HU Bin XIONG Zhibin |
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| Affiliation: | 1.School of Mechanical Science and Engineering;Beijing University of Technology;Beijing 100022;China;2.School of Water Resource and Hydropower;Wuhan University;Wuhan Hubei 430072;China |
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| Abstract: | Considering lots of fuzzy factors in representative single-circuit hydraulic system,an optimum decision-making model for allocation of the filters was established by fuzzy-parameter integer linear programming(FPILP).The results obtained by fuzzy method and certain and interval optimization method were compared.The simulation results show that the total design and operation cost of filtration system can be reduced effectively by fuzzy optimization method when contaminants intruded/generated rate was high;con... |
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| Keywords: | Hydraulic system Contamination control Fuzzy optimization Filter Decision-making |
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