Al Amin, Anas (2015) Pengaturan Tekanan Boiler-Turbine Berbasis Hybrid Fuzzy PID. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Boiler-turbine adalah suatu Pembangkit Listrik Tenaga Uap
(PLTU) dalam skala kecil. Permasalahan yang terjadi pada boilerturbine
adalah terdapat ketidakpastian dan pemodelan boiler-turbine
menggunakan sistem Multi Input Multi Output (MIMO). Sehingga
variabel yang diatur pada boiler-turbine mengalami kesulitan mengikuti
sinyal referensi berupa beberapa kondisi titik operasi yang diinginkan.
Untuk mengatasi permasalahan tersebut, pada Tugas Akhir ini dibuat
model inverted decoupling untuk mengatur konfigurasi plant MIMO dan
kontrol Hybrid Fuzzy PID untuk mengatur tekanan boiler-turbine.
Hasil pengujian sistem kontrol dengan simulasi menunjukkan
bahwa metode inverted decoupling dapat menghilangkan sifat saling
mempengaruhi antar input-ouput pada konfigurasi plant MIMO.
Berdasarkan hasil simulasi pengaturan tekanan pada boiler-turbine
dengan menggunakan kontroler Hybrid Fuzzy PID, respon yang
dihasilkan mampu mengikuti sinyal referensi yang diberikan dengan
beberapa pengujian. Pada kondisi tanpa beban diperoleh settling time
sebesar 1,80 detik dengan eror steady state 0,003%. Pada kondisi
pengujian dengan diberikan gangguan seperti gangguan 7%, rise time
diperoleh sebesar 1,76 detik dan settling time diperoleh sebesar 1,96
detik. Kemampuan tekanan drum pada boiler-turbine menerima
gangguan mempunyai batasan sebesar 10%. ========== Boiler-turbine is a small scale steam power plant. Nonliniear and
multiple input and multiple output system of boiler-turbine are problems
that occur in this plant. So variable that is set on the boiler-turbine
having trouble following the reference signal with several conditions
desired operating point. To solve that problem, in this research inverted
decoupling model made to configure the MIMO plant dan Hybrid Fuzzy
PID control to adjust the pressure of boiler-turbine.
The simulation results show that the inverted decoupling method
can eliminate the interconnected of the input-ouput on MIMO plant
configuration. Based on the simulation results of pressure control on the
boiler-turbine using Hybrid Fuzzy PID controller, the output respond is
able to follow the reference signal given with some testing. In the noload
condition is obtained settling time of 1.80 seconds with steady-state
error of 0.003%. In test conditions with disturbaces such as 7%, rise
time of 1.76 seconds was obtained and settling time is obtained by 1.96
seconds.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSE 621.183 Ala p |
| Uncontrolled Keywords: | Fuzzy, PID, Hybrid Fuzzy PID, Decoupling, Inverted Decoupling, Boiler-Turbine,Fuzzy, PID, Hybrid Fuzzy PID, Decoupling, Inverted Decoupling |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ263.5 Boilers (general) T Technology > TJ Mechanical engineering and machinery > TJ223 PID controllers |
| Divisions: | Faculty of Industrial Technology > Electrical Engineering > 20201-(S1) Undergraduate Thesis |
| Depositing User: | - Davi Wah |
| Date Deposited: | 08 Mar 2019 06:33 |
| Last Modified: | 08 Mar 2019 06:33 |
| URI: | http://repository.its.ac.id/id/eprint/62462 |
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