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基于性能可靠性约束的智能液压泵节能优化

黄伯超 王少萍 孟奕璇 石健

黄伯超, 王少萍, 孟奕璇, 等 . 基于性能可靠性约束的智能液压泵节能优化[J]. 北京航空航天大学学报, 2013, 39(4): 559-563.
引用本文: 黄伯超, 王少萍, 孟奕璇, 等 . 基于性能可靠性约束的智能液压泵节能优化[J]. 北京航空航天大学学报, 2013, 39(4): 559-563.
Huang Bochao, Wang Shaoping, Meng Yixuan, et al. Energy-saving optimization for intelligent pumps based on performance reliability restriction[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(4): 559-563. (in Chinese)
Citation: Huang Bochao, Wang Shaoping, Meng Yixuan, et al. Energy-saving optimization for intelligent pumps based on performance reliability restriction[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(4): 559-563. (in Chinese)

基于性能可靠性约束的智能液压泵节能优化

基金项目: 国家自然科学基金资助项目(51175014); 教育部外专局111计划资助项目
详细信息
  • 中图分类号: V 245.1; TH 137.51

Energy-saving optimization for intelligent pumps based on performance reliability restriction

  • 摘要: 考虑飞机飞行剖面的多变性,针对智能液压泵变压力变流量的特点,提出一种多模性能可靠性分析方法.推导2类工作模式的传递函数模型,分析智能泵性能的主要影响因素,基于累积损伤理论构建多阶段任务可靠性模型.以系统工作效率为目标函数,性能可靠性指标为约束条件,对智能泵作优化设计.最后用优化所得参数求系统在各阶段的性能可靠度,并与机载液压系统常用的恒压泵作节能对比.结果表明:提出的基于节能的智能泵性能可靠性分析方法符合系统实际工况要求,相比传统恒压泵系统,智能泵系统的平均效率可提高15.8%.

     

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  • 被引次数: 0
出版历程
  • 收稿日期:  2012-05-04
  • 网络出版日期:  2013-04-30

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