Digital control design for the boiler drum
A boiler drum (BDT921) that is installed in the Control Laboratory in UTHM is being used as a model plant to achieve the digital control system since its analog. Implementing a digital system to BDT921 quite a though work. This paper covers analysis from the experiment done to match with digital des...
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| Main Authors: | , , , |
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| Format: | Article |
| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/2495/ http://eprints.uthm.edu.my/2495/1/digital_control_design_for_the_2.pdf |
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| Summary: | A boiler drum (BDT921) that is installed in the Control Laboratory in
UTHM is being used as a model plant to achieve the digital control system since its
analog. Implementing a digital system to BDT921 quite a though work. This paper
covers analysis from the experiment done to match with digital design that will be
implemented to the real system. The digital control design will come up with the
mathematical model of the BDT921 and will be analyzed with MATLAB and
SIMULINK software named as 'Discrete Analysis of BDT921 Simulation', while
simulate with LABVIEW. PID controllers are being chosen as the control element in
discrete form as the real system is using the same control element. The output
responses behave as the second order system with a bit difference in rise times and
peak times compared with data obtained from experiment. With regarding to the
analysis done, the digital control can be implemented to the boiler control system
and for further viewing, to be controlled digitally with computer in the control
room. |
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