Pradipta, Naufal Kresnayana (2026) Tuning PID Pada Sistem Pengendalian Temperatur Pada Sistem Pembakaran Burner Dengan Metode Algoritma Genetika. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Proses pembakaran pada burner memerlukan pengendalian temperatur yang tepat untuk menjaga stabilitas dan efisiensi operasi. Tugas akhir ini membahas perancangan sistem pengendalian temperatur pada burner menggunakan pengendali PID (Proportional–Integral–Derivative) dengan penentuan parameter yang dioptimasi menggunakan Algoritma Genetika. Untuk mengatasi permasalahan tersebut, dilakukan pemodelan proses pembakaran menggunakan perangkat lunak Aspen Hysys V12 dan validasi model terhadap data historis plant sehingga diperoleh hasil error pemodelan sebesar kurang lebih 2,5%. Model sistem burner disusun berdasarkan karakteristik proses di PT. X dan diuji melalui simulasi dengan menerapkan perubahan setpoint dan gangguan. Proses tuning PID dilakukan dengan mendefinisikan fungsi objektif berbasis error keluaran terhadap setpoint, serta menjalankan evolusi populasi parameter PID selama beberapa generasi hingga diperoleh kombinasi Kp, Ki, dan Kd yang memberikan nilai cost terkecil. Evaluasi performa sistem dilakukan berdasarkan kriteria steady-state error, overshoot, dan waktu stabil, dengan batas toleransi steady-state error kurang dari 3%. Nilai PID awal yang digunakan adalah Kp 0,25, Ki 0,15 dan Kd 0. Dari parameter PID tersebut ditemukan bahwa nilai steady-state error adalah sebesar 1,74%. Sedangkan, hasil tuning menggunakan Algoritma Genetika menghasilkan nilai parameter PID dengan Kp sebesar 0,6185, Ki sebesar 0,0018, dan Kd sebesar 0,4204. Dan dari nilai tersebut, ditemukan bahwa nilai steady-state error adalah sebesar 1,58%.
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The combustion process in a burner requires precise temperature control to maintain operational stability and efficiency. This final project discusses the design of a burner temperature control system using a PID (Proportional–Integral–Derivative) controller, with the controller parameters optimized using a Genetic Algorithm. To address this problem, the combustion process was modeled using Aspen HYSYS V12 and the model was validated against historical plant data, resulting in a modeling error of approximately 2.5%. The burner system model was developed based on the process characteristics of PT. X and tested through simulation by applying setpoint changes and disturbances. PID tuning was carried out by defining an objective function based on the output error relative to the setpoint and executing the evolution of PID parameter populations over several generations until an optimal combination of Kp, Ki , Kd and yielding the minimum cost value was obtained. System performance evaluation was conducted based on steady-state error, overshoot, and settling time, with a steady-state error tolerance limit of less than 3%. The initial PID parameters used were
| Item Type: | Thesis (Other) |
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| Uncontrolled Keywords: | Algoritma Genetika, Burner, PID, Genetic Algorihm, Burner, PID |
| Subjects: | Q Science > QA Mathematics > QA402.5 Genetic algorithms. Interior-point methods. |
| Divisions: | Faculty of Industrial Technology and Systems Engineering (INDSYS) > Physics Engineering > 30201-(S1) Undergraduate Thesis |
| Depositing User: | Naufal Kresnayana Pradipta |
| Date Deposited: | 02 Feb 2026 02:27 |
| Last Modified: | 02 Feb 2026 02:27 |
| URI: | http://repository.its.ac.id/id/eprint/131346 |
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