2005, Volume 7, Issue 4
Strategic Study of CAE >> 2005, Volume 7, Issue 4
The Design of a Valve Positioner System Based on ARM Microcontroller
School of Electrical & Automation Engineering , Tianjin University , Tianjin 300072 , China
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Abstract
This paper introduces the hardware design and the position control method of a valve positioner based on ARM microcontroller. On the one hand, the selection of ARM with CAN interface of Philips as the core controller can not only satisfy the calculation and collection of real-time data, but also keep a real-time communication between the valve controller and the host computer. On the other hand, the design of control method with intelligent integral and self-learning fuzzy controller improves the intelligent level and the position precision of this valve.
Keywords
ARM ; controller ; CANbus ; intelligent integral ; self-learning fuzzy controller
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References
[ 1 ] PhilipsSemiconductor, LPC2129DataSheet[S].http://www.zlgmcu.com/Philips/arm, 2003
[ 2 ] 周立功.ARM微控制器基础与实战[M ].北京:北京航空航天大学出版社, 2003 link1
[ 3 ] 林 敏, 李 斌.一种电动阀的DeviceNet总线接口设计[J].仪表技术, 2002, (1) :20～22 link1
[ 4 ] 庞 特.C语言嵌入式系统开发[M ].陈继辉, 欧阳宇译.北京:中国电力出版社, 2003 link1
[ 5 ] KirkZurel.嵌入式系统的C程序设计[M ].艾克武译.北京:机械工业出版社, 2002 link1
[ 6 ] 韩启刚, 吴锡祺.计算机模糊控制技术与仪表装置[M].北京:中国计量出版社, 1999 link1
[ 7 ] LuisVazquez, LeandroRojas, SamuelGalceran.SimplifiedCANopenapplicationlayermodelforeducational proposals[J].IEEECementIndustryTechnicalConference, 2000, 4:255～259
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