Perancangan Sistem Autopilot Rudal dengan Metode Sliding PID untuk Target Berkecepatan Tinggi

Sudiono, Steven (2024) Perancangan Sistem Autopilot Rudal dengan Metode Sliding PID untuk Target Berkecepatan Tinggi. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Peluru kendali atau yang biasa disebut rudal merupakan salah satu sistem pertahanan yang efektif untuk suatu negara. Namun di Indonesia, rudal masih perlu banyak pengembangan karena sistem pertahanan Indonesia sebagian besar masih mengandalkan impor. Untuk target bergerak dengan kecepatan tinggi, rudal memerlukan sistem pemanduan serta autopilot yang mampu mengikuti dan menabrak target secara efektif. Kontrol PID merupakan jenis kontrol linear yang seringkali digunakan pada industri karena kemudahan dalam penggunaannya. Rudal merupakan sistem non-linear sehingga kontrol PID linear kurang mampu menghadapi non-linearitas sistem. Diperkenalkan kontrol PID adaptive berbasis sliding mode control yang mana sliding mode control seringkali digunakan dalam simulasi rudal. Diharapkan dengan penggunaan kontrol PID adaptif berbasis sliding mode ini, rudal mampu mencapai target dengan waktu tercepat dengan perhitungan yang lebih sederhana. Selain autopilot, diperlukan juga sistem pemanduan atau guidance untuk memberikan arah kepada rudal dalam mencapai target. Pada simulasi, terdapat 2 jenis guidance yang digunakan yakni Line Guidance pada 5 detik pertama serta Proportional Navigation Guidance pada detik ke 6 hingga menabrak target. Berdasarkan Simulasi yang telah dilakukan, sistem yang dirancang mampu bekerja dengan baik. Kemudian kontrol autopilot juga akan dibandingkan antara kontrol PD adaptive dengan kontrol P, serta metode kontrol dari penelitian sebelumnya. Diperoleh hasil bahwa metode kontrol PD berbasis sliding mode control mendapat waktu intersep lebih cepat dibanding metode kontrol P dan metode yang digunakan pada penelitian sebelumnya
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One of a nation's most effective defense systems is control missiles, but because Indonesia's defense system is still primarily imported, control missile technology still needs to be developed significantly. The missile needs a steering system and an autopilot that can track and hit targets efficiently in order for targets to travel at high speeds. The industry frequently uses PID control, a conventional control type, due to its user-friendliness. Added sliding mode controls to the PID control architecture; these controls are commonly used in missile simulations. As anticipated, by using sliding mode-based adaptive PID controls, the missiles may approach their targets more quickly and with less complicated calculations. It is to be expected that the missiles can reach targets faster and with less computation complexity when they employ adaptive PID controls based on sliding modes. Guidance or guiding systems are required in addition to autopilot to provide the missile with direction toward the target. Two different forms of guidance are employed in the simulation: proportional navigation advice in the sixth second after reaching the target, and line guidance in the first five. Simulations have demonstrated that the designed system can function as intended. Next, the adaptive PD control and the P control, along with the control strategies from earlier research, will be compared by the autopilot control

Item Type: Thesis (Other)
Uncontrolled Keywords: Rudal, Sistem Pemanduan, Sistem Autopilot, Sliding-PID Control,Missile, Guidance Systems, Autopilot Systems, Sliding-PID control
Subjects: T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL521 Aerodynamics, Hypersonic.
T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL521.3 Automatic Control
U Military Science > U Military Science (General) > UG Military Engineering
Divisions: Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Electrical Engineering > 20201-(S1) Undergraduate Thesis
Depositing User: Steven Sudiono
Date Deposited: 31 Jul 2024 03:10
Last Modified: 31 Jul 2024 03:10
URI: http://repository.its.ac.id/id/eprint/110909

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