摘要
在我国的东北地区冬季非常寒冷,新出生的小猪抵抗寒冷的能力非常差,冬季严寒有可能造成猪生病或死亡,会给养猪户带来巨大的经济损失。保持一个良好的猪舍温度环境对于新生幼稚非常重要,因此亟待解决仔猪舍温度过低的问题。针对具有大惯性和大滞后的仔猪舍温度控制系统,传统的PID策略具有参数不能改变的缺点,提出模糊控制与PID控制相结合的模糊PID控制系统,随时调控仔猪舍温度,满足仔猪对温度变化的需求。
In the northeast of China,it is very cold in winter,and the ability of newborn piglets to resist the cold is very poor.Severe cold in winter may cause illness or death of pigs,which will bring huge economic losses to pig farmers.Maintaining a good temperature environment in piggery is very important for freshmen and childish.We urgently need to solve the problem of low temperature in piglet house.For the piglet house temperature control system with large inertia and time delay,the traditional PID strategy has the disadvantage that the parameters can not be changed.Thus,a fuzzy PID control system with the combination of fuzzy control and PID control is proposed,adjust and control the temperature of piglet house at any time to meet the temperature demand of piglets.
作者
阚盼盼
程洪丽
李雪如
KAN Panpan;CHENG Hongli;LI Xueru
出处
《智慧农业导刊》
2022年第19期18-20,共3页
JOURNAL OF SMART AGRICULTURE
