| 基于改进入侵杂草算法优化的PID生物质废弃物发酵热能控制模式 |
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| 引用本文： | 何欣,郝如海,史玉杰,黄扬,井天军.基于改进入侵杂草算法优化的PID生物质废弃物发酵热能控制模式[J].农业工程,2020,10(4):36-40. |
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| 作者姓名： | 何欣 郝如海 史玉杰 黄扬 井天军 |
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| 作者单位： | 国网甘肃省电力公司电力科学研究院,甘肃兰州730050;中国农业大学信息与电气工程学院,北京100083 |
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| 基金项目： | 国家电网公司总部科技项目（项目编号：5400-201933453A-0-0-00） |
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| 摘 要： | 生物质废弃物发酵系统是一个大时滞系统,针对生物质发酵系统中的热能控制存在波动大、振荡多和超调大的问题,提出基于改进入侵杂草算法优化的PID生物质废弃物发酵热能控制方法,运用改进入侵杂草算法对PID控制器的参数进行在线调整。算例仿真表明,所提方法能够快速、稳定且高精度地实现对生物质废弃物发酵系统的热能控制,为沼气制取提供了稳定的热能环境,实现了沼气的稳定供应。
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| 关 键 词： | 大时滞系统 热能控制 入侵杂草算法 PID 沼气 |
| 收稿时间： | 2020/1/15 0:00:00 |
| 修稿时间： | 2020/1/15 0:00:00 |
PID Control for Fermentation Heat Energy in Biomass Waste Based on Improved Invasive Weed Optimization Algorithm |
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| HE Xin,HAO Ruhai,SHI Yujie,HUANG Yang,JING Tianjun.PID Control for Fermentation Heat Energy in Biomass Waste Based on Improved Invasive Weed Optimization Algorithm[J].Agricultural Engineering,2020,10(4):36-40. |
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| Authors: | HE Xin HAO Ruhai SHI Yujie HUANG Yang JING Tianjun |
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| Institution: | (State Grid Gansu Electric Power Research Institute,Lanzhou Gansu 730050,China;College of Information and Electrical Engineering,China Agricultural University,Beijing 100083,China) |
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| Abstract: | Biomass waste fermentation system is a large time delay system.In view of problems of high fluctuation，high shock and super adjustment of heat control in biomass waste fermentation system，PID control method for fermentation heat energy in biomass waste based on improved invasive weed optimization algorithm was proposed.Parameters of PID controller can be adjusted online by using improved invasive weed algorithm.Simulation of the study showed that the method proposed in the study could achieve heat energy control in biomass waste fermentation system quickly，steadily and accurately，provide stable heat environment for biogas production，and achieve stable supply of biogas. |
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| Keywords: | large time delay system heat energy control invasive weed algorithm PID biogas |
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