| 中密度纤维板热压机模糊控制器的设计 |
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| 引用本文： | 张秀梅,刘亚秋.中密度纤维板热压机模糊控制器的设计[J].哈尔滨商业大学学报(自然科学版),2007,23(1):107-111. |
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| 作者姓名： | 张秀梅 刘亚秋 |
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| 作者单位： | 东北林业大学,机电工程学院,哈尔滨150040 |
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| 基金项目： | 黑龙江省哈尔滨市青年科学基金 |
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| 摘 要： | 针对中密度纤维板生产过程中,热压时间控制存在的强非线性和滞后问题,提出了具体的解决方法.采用模糊控制理论,建立中密度纤维板热压机模糊控制器模型,运用M amdan i推理合成算法,进行离线编程,得到热压时间模糊控制查询表,将模糊规则的推理合成运算简化为直接查模糊控制查询表来实现,达到控制任务的要求.从M atlab的仿真结果和具体应用可见,模糊控制具有稳定性好、超调量少、震荡现象减少等优势.
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| 关 键 词： | 中密度纤维板 模糊控制 热压 |
| 文章编号： | 1672-0946（2007）01-0107-05 |
| 收稿时间： | 2006-05-14 |
| 修稿时间： | 2006年5月14日 |
Design of hot-press fuzzy controller for medium-density fiberboard |
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| LIU Ya-qiu,ZHANG Xiu-mei.Design of hot-press fuzzy controller for medium-density fiberboard[J].Journal of Harbin University of Commerce :Natural Sciences Edition,2007,23(1):107-111. |
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| Authors: | LIU Ya-qiu ZHANG Xiu-mei |
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| Institution: | School of Mechanical and Electrical Engineering Northeast Forest University, Harbin 150040, China |
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| Abstract: | This paper proposed a solution in order to solve the problem of strong non-linear target and lag in hot-pressing time control during the medium-density fiberboard production process.Based on fuzzy control theory,established hot-pressing modeling for medium-density fiberboard,and analyzed the arithmetic of the Mamdani theorization and synthesizing.The querying table of the fuzzy controller was established by programming offline,to simplify the arithmetic of the theorization and synthesizing to inquire the querying table directly,thus realized requesting control task.In the view of the Matlab simulation result and the concrete application effect,the fuzzy control has more advantages,such as: strong stability fewer overshoot and turbulence reduction. |
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| Keywords: | MDF fuzzy control hot-pressing |
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