基于模型法对猪舍最佳清理时间的确定  

Determination of the Best Cleaning Time of Piggery Based on Model Method

作　　者：司展 胡晶晶 宋明亮 周华锋[4] 郭军[5] SI Zhan;HU Jingjing;SONG Mingliang;ZHOU Huafeng;GUO Jun(School of Chemical Engineering,Shenyang University of Chemical Technology,Shenyang 110142,China;School of Computer Science and Engineering,Northeastern University,Shenyang 110819,China;School of Information Engineering,Shenyang University of Chemical Technology,Shenyang 110142,China;School of Science,Shengyang University of Chemical Technology,Shenyang 110142,China;School of Software Engineering,Northeastern University,Shenyang 110819,China)

机构地区：[1]沈阳化工大学化学工程学院,辽宁沈阳110142 [2]东北大学计算机科学与工程学院,辽宁沈阳110819 [3]沈阳化工大学信息工程学院,辽宁沈阳110142 [4]沈阳化工大学理学院,辽宁沈阳110142 [5]东北大学软件工程学院,辽宁沈阳110819

出　　处：《养猪》2022年第1期77-81,共5页Swine Production

摘　　要：规模养殖的牲畜排泄物堆积将影响牲畜本身的健康、引起环境污染和清理人员身体健康问题,因此确定最佳清理时间的评估方案显得尤为重要。文章基于模型法对排泄行为进行定态化假设,引入排泄物状态预测模型,对人工清理和水冲机器清理的两种主流清理方式确定最佳清理时间,最终采用种群模型优化定态化假设分析改进。The accumulation of livestock excrement in large-scale breeding will affect the health of livestock itself,cause environmental pollution and the health of cleaning personnel,so it is particularly important to determine the evaluation scheme of the best cleaning time.In this paper,based on the model method,the excretion behavior is assumed to be stationary,and the excretion state prediction model is introduced to determine the optimal cleaning time for the two main cleaning methods of manual cleaning and water washing machine cleaning.Finally,the population model is used to optimize the stationary hypothesis analysis and improvement.

关 键 词：规模养猪 定态化 排泄物状态预测模型 种群模型 

分 类 号：S828[农业科学—畜牧学]