| 双层隔振系统量化因子模糊自调整主动控制技术研究 |
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| 引用本文： | 袁绍军,杨铁军,肖友洪,刘志刚.双层隔振系统量化因子模糊自调整主动控制技术研究[J].振动工程学报,2005,18(2):208-211. |
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| 作者姓名： | 袁绍军 杨铁军 肖友洪 刘志刚 |
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| 作者单位： | 哈尔滨工程大学动力与核能工程学院,黑龙江,哈尔滨,150001 |
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| 基金项目： | 国防预先研究项目(40104030102) |
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| 摘 要： | 针对常规模糊控制器量化因子自调整困难、难以做到在线自适应的问题,提出一种应用于柴油机双层隔振系统主动控制的量化因子模糊自调整控制策略。它利用系统误差和“标准加速度”的信息作为输入,通过模糊推理实现模糊控制器输入输出量化因子的在线自调整。仿真和试验结果表明,此控制策略能明显地提高系统的隔振效果。
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| 关 键 词： | 主动控制 双层隔振 量化因子模糊自调整 |
| 文章编号： | 1004-4523(2005)02-0208-04 |
| 修稿时间： | 2004年6月29日 |
Study on scaling factor fuzzy self-tuning active control technology to a two-stage isolation system |
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| YUAN Shao-jun,YANG Tie-jun,XIAO You-hong,LIU Zhi-gang.Study on scaling factor fuzzy self-tuning active control technology to a two-stage isolation system[J].Journal of Vibration Engineering,2005,18(2):208-211. |
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| Authors: | YUAN Shao-jun YANG Tie-jun XIAO You-hong LIU Zhi-gang |
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| Abstract: | As conventional fuzzy controller is difficult to tune the parameters of scaling factor on-line, a scaling factors self-tuning fuzzy control strategy to a two-stage isolation system for diesel engine is proposed in this paper. The error and the normalized acceleration information are applied as inputs of fuzzy logical controller. The scaling factor online self-tuning is realized by fuzzy inference mechanism. Simulation and experimental results indicate that this control strategy can improve the performance of the isolation system obviously. |
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| Keywords: | active control two-stage isolation scaling factors fuzzy self-tuning |
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