Nugrahandhita, Naufal (2018) Perancangan Sistem Active Fault Tolerant Control (Aftc) Pada Regenerative Braking System Dengan Kesalahan Pada Aktuator Untuk Kendaraan Listrik. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Regenerative Braking System adalah suatu metode pengereman dimana energi mekanik akibat putaran motor akan dikonversi menjadi energi listrik dan dikembalikan ke baterai. Regenerative Braking System terdiri dari beberapa komponen salah satunya adalah aktuator berupa switch. Kesalahan pada aktuator dapat menyebabkan kerusakan pada baterai akibat arus yang besar. Pada tugas akhir ini dilakukan perancangan sistem Active Fault Tolerant Control yaitu sistem kendali yang mampu menoleransi gangguan berupa kesalahan aktuator pada komponen secara otomatis. Langkah pertama yang dilakukan adalah memodelkan Regenerative Braking System. Langkah kedua yaitu merancang sistem kontrol PID dengan metode trial and error didapatkan nilai Kp dan Ki sebesar 0.5 dan 10. Langkah ketiga adalah merancang sistem AFTC dengan metode estimator aktuator. Dari hasil uji respon setelah diberi kesalahaan bias pada aktuator, respon sistem menunjukkan bahwa kontroler yang dilengkapi AFTC mampu menghasilkan maximum overshoot sebesar 1,2%, error steady state sebesar 2% dan settling time sebesar 0,06 %, sedangkan sistem pengendali pada PID tanpa AFTC menghasilkan respon yang tidak stabil.
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Regenerative Braking System is a method of braking where mechanical energy due to motor rotation will become electrical energy to battery. The Regenerative Braking System consists of several components one of which is a switch actuator. Errors in the actuator can cause damage to the battery due to large currents. In this final project has been done Active Fault Tolerant Control design which is a control system that is able to tolerate the interference that occurs in the component automatically. The first step is to model Regenerative Braking System. The second step is PID control system with trial and error method of Kp and Ki values 0,5 and 10. The third step is AFTC with actuator estimator method. From the results of the response given the bias error on the actuator, the system response shows that AFTC able to generate maximum overshoot of 1.2%, steady state error of 2% and settling time of 0.06%, while the control system on PID without AFTC generate response which is unstable
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | Regenerative Braking System, Aktuator, Active Fault Tolerant Control |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ223 PID controllers T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2785 Electric motors, Induction. |
| Divisions: | Faculty of Industrial Technology > Physics Engineering > 30201-(S1) Undergraduate Thesis |
| Depositing User: | Naufal Nugrahandhita |
| Date Deposited: | 05 Jul 2021 10:41 |
| Last Modified: | 05 Jul 2021 10:41 |
| URI: | http://repository.its.ac.id/id/eprint/55995 |
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