摘要
主要介绍了应用于润滑油生产过程的吸附剂下料系统。阐述了吸附剂下料系统的基本构成和工作原理。并对该系统的控制方法进行了研究,将传统的PID控制与模糊控制技术相结合,设计了模糊自整定PID控制器,利用模糊逻辑控制实现了PID控制器参数在线自调整,并采用闭环控制实现对吸附剂下料系统的自动控制,较好地解决了吸附剂下料系统的控制问题。在实际应用中均表明了系统设计的可行性和有效性,可在润滑油生产行业中推广应用。
The unloading system of absorbent applying for lubricating oil production process is introduced. The basic composition and the operation principle of system are introduced. In the system, fuzzy auto-tuning PID control is introduced and studied in details. It combines traditional PID with fuzzy control technology, and adopts the closed-loop control to realize the automatic control of unloading system of absorbent. So it solves the control problem of system better. The study shows that the fuzzy auto-tuning PID control will be more suitable than single PID or fuzzy control only and the test running results of the new system shows that the design is successful.
出处
《控制工程》
CSCD
2004年第6期503-505,共3页
Control Engineering of China
