标题：The research and design of an internal cooling control system for plastic film production based on cortex M3
作者：Guo, Hua ;Yu, Sheng-Wen
作者机构：[Guo, Hua ] College of Electronics, Communication and Physics, Shandong University of Science and Technology, Qingdao; Shandong, China;[Yu, Sheng-Wen 更多
会议名称：2014 IMSS International Conference on Future Mechatronics and Automation, ICMA 2014
会议日期：July 7, 2014 - July 8, 2014
来源：Future Mechatronics and Automation - Proceedings of the 2014 IMSS International Conference on Future Mechatronics and Automation, ICMA 2014
摘要：According to the requirements of the internal cooling system in plastic film production, based on the analysis of the internal cooling principle and the deficiencies of existing internal cooling systems, a single chip solution based on STM32F103 has been proposed, which adopts the Proportion, Integration, and Differentiation (PID) algorithm. This realized high precision control of the film bubble size in the whole production process and has been tested in more than 50 greenhouse film producers for a long time; the actual control precision can be up to±1mm, and get the user acceptance.
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