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ؼʣŵ綯ִлܿMC68HC908SR12

The design of an intelligent controller for use with electric valveactuators

ZHU RongrongZHANG ShiwenSHU Guohua

Electrical & Electronic Techonlogy Center of Shanghai Jiaotong UniversityShanghai 200240China

AbstractAn intelligent controller is designe d for use with electric valveactuators.The controller uses the 8bit MCU as a control unit and the power electronics as a motordrive unit.The system is pro vided with the integrated function of automatic and manual control and can also detect the state of the valve.The system is applicable to many kinds of industri al valve.

Key wordselectric valveactuatorintelligent controllerMC68H C908SR12

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