Diarnise, Senko (2018) Perancangan Sistem Active Fault Tolerant Control Pada Regenerative Anti-Lock Braking System Mobil Listrik Dengan Kesalahan Pada Aktuator. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Faktor keamanan (safety) merupakan peran yang sangat penting untuk sistem pengereman pada mobil listrik, dengan berkembangnya teknologi diciptakan Regenerative Anti-Lock Braking System (ABS). Sistem kontrol yang bekerja pada aktuator regenerative ABS harus memiliki perfomansi dan kehandalan yang tinggi. Adanya kegagalan pada aktuator regenerative ABS dapat menurunkan tingkat keamanan pada mobil listrik. Metode yang dapat menoleransi kegagalan pada suatu sistem salah satunya adalah Active Fault Tolerant Control (AFTC). Kegagalan yang dikompensasi berupa kegagalan pada aktuator hidraulik. Perancangan sistem dengan AFTC dan Sliding Mode Controller (SMC) sebagai pengendali sistem pada regenerative ABS mampu mengkompensasi kesalahan bias sebesar 9%, 12%, 16% dan loss of effectiveness sebesar 6% dengan parameter perfomansi dari maximum overshoot, settling time, dan error steady state berturut-turut sebesar 18,3%; 0,081s; dan 0,9%. Pada kesalahan loss of effectiveness sebesar 6%, respon slip ratio menjadi 0 tanpa AFTC didetik ke-0,87; sedangkan adanya AFTC menunjukkan slip ratio tetap stabil didetik ke-0,87 hingga kendaraan berhenti.
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Safety is very important for the braking system in electric cars, with the development of technology, is created Regenerative Anti-Lock Braking System (ABS). Control system that works on regenerative ABS actuators requires high performance and reliability. The failures on regenerative ABS actuators can change the safety level of electric cars. One of the methods that can tolerate the failures is Active Fault Tolerant Control (AFTC). Failures on the hydraulic actuator will be compensated. Design of AFTC and The application of Sliding Mode Controller (SMC) as controller of regenerative ABS is able to compensate bias error of 9%, 12%, 16% and loss of effectiveness is 6% with control performances result shown by Maximum Overshoot is 18,3%; Settling Time is 0,081s; and Steady State Error is 0,9%. Loss of effectiveness at 6%, the response of the slip ratio becomes 0 without AFTC at 0.87 seconds, while the AFTC indicates slip ratio is stable at 0.87 seconds until the vehicle stops.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSF 629.831 2 Dia p-1 3100018076901 |
| Uncontrolled Keywords: | Regenerative Anti-Lock Braking System, Active Fault Tolerant Control, Sliding Mode Controller, Aktuator Hidraulik |
| Subjects: | T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL220 Electric vehicles and their batteries, etc. T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL221.5 Hybrid Vehicles. Hybrid cars |
| Divisions: | Faculty of Industrial Technology > Physics Engineering > 30201-(S1) Undergraduate Thesis |
| Depositing User: | SENKO DIARNISE |
| Date Deposited: | 17 Nov 2020 04:49 |
| Last Modified: | 30 Nov 2020 07:35 |
| URI: | http://repository.its.ac.id/id/eprint/54502 |
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