| 基于模糊控制的智能减压气调果蔬保鲜系统设计 |
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| 引用本文： | 刘国兴,阎勇,孙智慧,李国忱. 基于模糊控制的智能减压气调果蔬保鲜系统设计[J]. 哈尔滨理工大学学报, 2006, 11(3): 71-74 |
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| 作者姓名： | 刘国兴 阎勇 孙智慧 李国忱 |
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| 作者单位： | 湖南省科技技术研究开发院,湖南,长沙,410004;哈尔滨商业大学,轻工学院,黑龙江,哈尔滨,150076 |
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| 基金项目： | 黑龙江省科技攻关项目 , 黑龙江省自然科学基金 |
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| 摘 要： | 采用模糊控制技术,建立了负压、温度和湿度模糊控制器和控制规则,采用遗传算法优化了模糊控制规则,设计了一种模糊智能减压气调保鲜控制系统和模糊控制算法流程及程序.用所研制的模糊智能减压气调保鲜控制系统进行了保鲜实验.黄瓜经37d连续减压保鲜后,成品率95%以上,豆角经90d连续减压保鲜后,成品率96%以上.实验结果证明,减压气调保鲜技术有效,模糊控制效果好.
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| 关 键 词： | 果蔬 减压 气调保鲜 模糊控制 算法设计 |
| 文章编号： | 1007-2683(2006)03-0071-04 |
| 修稿时间： | 2005-06-24 |
The Intelligent System of Maintaining Fruits and Vegetables' Freshness by the Reduced Pressure Gas Adjustment Based on the Fuzzy Control |
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| LIU Guo-xing,YAN Yong,SUN Zhi-hui,LI Guo-chen. The Intelligent System of Maintaining Fruits and Vegetables' Freshness by the Reduced Pressure Gas Adjustment Based on the Fuzzy Control[J]. Journal of Harbin University of Science and Technology, 2006, 11(3): 71-74 |
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| Authors: | LIU Guo-xing YAN Yong SUN Zhi-hui LI Guo-chen |
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| Abstract: | This article has established the negative pressure,the temperature,the humidity fuzzy controller and the control rule with the fuzzy control,used the genetic algorithms to optimize the fuzzy control rule,and designed a fuzzy and intelligent control system to maintain freshness and the algorithm flow of the fuzzy control and the procedure.The experiments of maintain freshness with the intelligent control system have been done.The results are: the fresh rate of cucumber is above 95 percent after 37 days,the fresh rate of beanpod is above 96 percent after 90 days.The results proved that the technology of maintain freshness by reduced pressure is available and the effect of fuzzy control is prominent.The system has solved the key problems of fruits and vegetables to maintain freshness successfully. |
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| Keywords: | fruits and vegetables reduced pressure the gas adjustment maintains freshness fuzzy control algorithm design |
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