Setiorini, Tri Wahyu Agus (2020) Kendali Gerak Kapal Perang Pada Misi Penembakan Misil Menggunakan Nonlinear Model Predictive Control. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Pada saat sebuah kapal perang menembakkan misil, maka akan berimbas pada timbulnya suatu gaya aksi reaksi. Hal tersebut akan mempengaruhi manuver kapal. Oleh karena itu, dibutuhkan kendali yang dapat memperbaiki error manuver gerak kapal akibat gangguan yang mungkin terjadi. Pada penelitian ini, akan dikaji model nonlinear arah gerak kapal. Model dinamik maneuver kapal yang digunakan berdasarkan tiga derajat kebebasan kapal yaitu sway, yaw, dan roll. Selanjutnya, model didiskritkan dengan metode Runge-Kutta Orde 4. Selanjutnya, digunakan Nonlinear Model Predictive Control (NMPC) untuk mendapatkan kendali optimal sudut rudder kapal. Kendali diterapkan pada sistem agar kapal stabil dan bergerak sesuai sudut hadap kapal yang diinginkan. NMPC merupakan pengembangan dari Model Predictive Control (MPC). Hasil yang diperoleh menunjukkan bahwa NMPC dapat menggiring sudut heading kapal menuju sudut referensi yang diinginkan.
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When a warship fires a missile, it will create an action-reaction force. It will affect the maneuver of the ship. Therefore, it needs a control that can fix the error ship movement due to possibly disturbances. In this research, nonlinear model of ship movements will be defined. The dynamic model of ship maneuver used based on 3 degree of freedom which are sway, yaw, dan roll. Next, the model is discretized by Runge-Kutta 4th Order. Then, Nonlinear Model Predictive Control (NMPC) is used to get the optimal control of rudder angle of the ship. The control will be applied to the system so the ship can be stable and move as the expected reference angle. The NMPC method is the development of Model Predictive Control (MPC). The result shows that NMPC method can lead heading angle of the ship to the expected reference.
| Item Type: | Thesis (Other) |
|---|---|
| Additional Information: | RSMa 511.8 Tri k-1 • Tri Wahyu Agus Setiorini |
| Uncontrolled Keywords: | Nonlinear Model Predictive Control,Model arah gerak kapal, Penembakan misil, Runge-Kutta Orde 4 ======================================== Ship movement model, Missile Firing, Nonlinear Model Predictive Control, Runge-Kutta 4th Order. |
| Subjects: | Q Science > QA Mathematics > QA614.8 Differentiable dynamical systems |
| Divisions: | Faculty of Science and Data Analytics (SCIENTICS) > Mathematics > 44201-(S1) Undergraduate Thesis |
| Depositing User: | Tri Wahyu Agus Setiorini |
| Date Deposited: | 23 Aug 2020 08:42 |
| Last Modified: | 05 Nov 2023 15:49 |
| URI: | http://repository.its.ac.id/id/eprint/80530 |
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