Pengaturan Tekanan Boiler-Turbine Berbasis Hybrid Fuzzy PID

Al Amin, Anas (2015) Pengaturan Tekanan Boiler-Turbine Berbasis Hybrid Fuzzy PID. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

[img]
Preview
Text
2212106095-Undergraduate Theses.pdf - Published Version

Download (1MB) | Preview
[img]
Preview
Text
2212106095-Presentation.pdf - Published Version

Download (1MB) | Preview

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

Actions (login required)

View Item View Item