Fuzzy controller design for position control
The position control system one of the interesting term in control system engineering. Nowadays, several control system algorithm have been applied in that application. PID controller is a well known controller and widely used in feedback control in industrial processes. In position control system,...
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| Format: | Thesis |
| Published: |
2012
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/2391/ http://eprints.uthm.edu.my/2391/1/CHE_KU_NOR_AZIE_HAILMA.pdf |
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| Summary: | The position control system one of the interesting term in control system
engineering. Nowadays, several control system algorithm have been applied in
that application. PID controller is a well known controller and widely used in
feedback control in industrial processes. In position control system, PID
controller sometimes cannot accurate for this application because of nonlinear
properties. Therefore in this research, the fuzzy logic controller is proposed to
overcome the problem of PID controller. Fuzzy logic controller has ability to
control the nonlinear system because of the algorithm is concentrate by emulating
the expert and implemented in language. Based on the experimental result, the
fuzzy logic controller designed able to improve the performance of the position
control system compared to the PID controller in term of rise time (Tr) is 50%,
settling time (Ts) is 80% and percentage overshoot (%OS) is 98% can be reduced. |
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