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首页> 外文会议>2011 International Conference on New Technology of Agricultural Engineering >Researches on Variable Temperature Drying Technology and on-Line Control for High Moisture Content Paddy
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Researches on Variable Temperature Drying Technology and on-Line Control for High Moisture Content Paddy

机译：高水分稻米的变温干燥技术及其在线控制的研究

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摘要

In view of paddy's kernel structure and dry characteristic, variable temperature drying technology was designed for high moisture content paddy by spot experiment to ensure the quality of paddy after drying, to improve production efficiency of dryer and reduce drying costs.Aiming at features of non-linear, time variability and multi-variable during the process of paddy drying, how the fuzzy control algorithm is applied to moisture control system of paddy dryer was introduced. Using fuzzy control algorithm, a fuzzy controller was designed. Design ideas of hardware and software of control system were expounded. The spot experiment of variable temperature drying and on-line control for high moisture content paddy stated that the real - time of the system is good and the control precision is high.
机译：针对稻谷的内核结构和干燥特性，针对高水分稻谷设计了定点恒温干燥技术，以保证稻谷干燥后的品质，提高烘干机的生产效率，降低烘干成本。介绍了水稻干燥过程中的线性，时间可变性和多元性，介绍了如何将模糊控制算法应用于水稻干燥机的水分控制系统。利用模糊控制算法，设计了一种模糊控制器。阐述了控制系统的软硬件设计思想。高水分水稻的恒温干燥和在线控制的现场试验表明，该系统实时性好，控制精度高。

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