烟叶复烤机 meaning in English
tobacco redryer
Examples
- In this paper , the upper - class intelligent control scheme is adopted according to the characteristics of tobacco re - dryer and the present control condition in order to solve the problem that the output tobacco moisture can ? keep stable . that is , to keep the old every pid control link , to add the upper - class computer so that sets up the upper - class intelligent control system that consists of the description management sub - system , the fuzzy compensation on line sub - system and the self - learning system . the following are control procedure : first of all , a series of output values of description can be obtained by the forward inference of basic controller on the basis of the information of input tobacco , then , these output values can be adjusted by the fuzzy compensation controller with inquiring the fuzzy control - list on line in the light of the output tobacco moisture error
本文针对烤机的工艺特点和目前控制现状，提出用上位智能控制的方法解决烤机目前存在的问题，即在保留原有各段pid控制的基础上，增加上位计算机，建立起由配方管理子系统、模糊在线修正子系统和自学习系统组成的上位计算机监控、决策的智能控制系统；控制过程为：基本配方控制器根据来料信息正向推理提供烟叶复烤机各段参数设定值的基值；模糊补偿控制器根据烟叶水分偏差在线查询模糊控制表提供相应参数设定值的修正值，实现烟叶复烤机参数的在线修正；学习环节的引入实现烟叶配方的在线优化。 - Tobacco re - dryer , which is chiefly applied to roast the tobacco that is separated into leaf and stem so that the tobacco moisture is controlled at the range of technology demand , is main equipment in re - drying tobacco produce process . the present control method of tobacco re - dryer is that the references of every pid control link are set up and adjusted by human experiences . so , the control effect varies with the individual and the output tobacco moisture can ? maintain stable
烟叶复烤机是复烤生产线上的主要设备，它的主要用途是对打叶分离之后的烟叶片进行复烤处理，使烟叶片的水分、湿度达到规定的工艺技术指标；而目前复烤机的控制方式是通过人工设定烤机各段pid控制环参数，烤机调整完全依赖操作员的经验，因此控制效果因人而异，从而导致机尾水分不稳定。 - So the automatic description management and the references self - adjusted control can be realized . in this paper , efforts are made to real ize the optimization of description on line by introducing the learning link . in this paper , the construction , basic function , hardware and software compositions and practicing scheme of the tobacco re - dryer intelligent control system are discussed systematically
本文系统地论述了烟叶复烤机智能控制系统的构成、基本功能、硬件结构、软件结构及实施方案；详细介绍了具有自学习功能的配方管理子系统、基于模糊数模型的参数自调整子系统以及用工控组态软件citect5 . 21开发的烟叶复烤机监控系统的设计和实现方法。