Design of Thermal Impulse Temperature Controller

作     者：Chen Jin~*,Zhou Jin,Wang Zhenhua School of Electronic and Electrical Engineering Shanghai Second Polytechnic University Shanghai,China,201209 Wang Huiling School of Energy & Power Engineering Huazhong University of Science and Technology Wuhan,China,430070 

会议名称：《2009 International Conference on Modeling, Simulation and Optimization》

会议日期：2009年

学科分类：08[工学] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 

基　　金：supported by Innovation Program of Shanghai Municipal Edt cation Commission(No.08ZY79) Shanghai Municipal Education Commission Key Discipline (No.J51801) Shanghai Second Polytechnic University Fund (No.DZ207004) 

关 键 词：thermal impulse pan-Boolean algebra semiconductor cooling temperature control 

摘      要：Adoping pan-Boolean algebraic PID control theory, this paper designed a thermal impulse temperature controller based on MCU STC12C2052AD and H-bridge *** Hbridge controlled the electric current direction of the semiconductor cooler and enables the cooler to output thermal *** change rate of the current direction controlled the frequency of the thermal ***,the pan-Boolean algebraic PID control algorithms controlled the temperature amplitude of the thermal impulse by adjusting the duty factor of H-bridge PWM *** experiment test shows that the amplitude range of the exporting thermal impulse signal of the controller is from 0 to 60℃relative error is 1%, the rising time and dropping time of the thermal impulse are less than 50ms.