Muhammad Farhan, Abdul Latif (2010) Development Of Fuzzy Logic Temperature Microcontroller. Project Report. UTeM, Melaka, Malaysia. (Submitted)
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Abstract
In this study, temperature of a closed environment is kept constant by a PIC16F877A. An acrylic container, dimension of 20*20*30 cm is aimed to be cooled by fuzzy logic methods. The microcontroller holds the fuzzy control process. The temperature data is acquired from LM35DZ temperature sensor and the control output determines speed of a 12V fan by means of Pulse Width Modulator (PWM). The heat control system will be used to cool a highly sensitive measurement device. The container is heated by a resistance and heat of the inner environment is increased depending on the outer environment. The microcontroller acquires the temperature data and its control output adjusts the cooling rate of the fan decreasing heat of the inner environment down to the outer conditions. The control system will be used to eliminate the self heating effect of resistors of a measurement device which increases uncertainties in the measurement.
| Item Type: | Final Year Project (Project Report) |
|---|---|
| Uncontrolled Keywords: | Fuzzy systems, Intelligent control systems |
| Subjects: | T Technology > T Technology (General) T Technology > TJ Mechanical engineering and machinery |
| Divisions: | Library > Final Year Project > FKEKK |
| Depositing User: | Rohana Hashim |
| Date Deposited: | 27 Apr 2012 08:01 |
| Last Modified: | 28 May 2015 02:29 |
| URI: | http://digitalcollection.utem.edu.my/id/eprint/2514 |
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