Novel Method to Control Temperature on Aluminum SideUsing Customized Proportional Controller Based onDisturbance Observer

Abstract

This paper proposes the novel method to control temperature on the aluminum side by using customized proportional controller. Moreover, the system is applied disturbance observer to estimate heat disturbance, and compensate it. In the equipment part, the thermoelectric module is used Peltier device. This device is a type suitable for analysis thermal system, because the device has a fast respond and high stability. Also this proposal used high speed FPGA controller for the programming and signal processing. The result of this research can be guideline to analysis thermal systems on the aluminum side for various applications. Index Terms—Customization proportional controller (CP controller), proportional-integral-derivative controller (PID controller), temperature control, heat disturbance and disturbance observer.