Analisis Manuver Kapal Akibat Pengaruh Perairan Dangkal dan Sempit dengan Dukungan Sistem Kontrol PID

Wibisono, Ricardo Hokky (2025) Analisis Manuver Kapal Akibat Pengaruh Perairan Dangkal dan Sempit dengan Dukungan Sistem Kontrol PID. Other thesis, Institut Teknologi Sepuluh Nopember.

Text 5019211122-Undergraduate _Thesis.pdf Restricted to Repository staff only Download (37MB) | Request a copy

Abstract

Wilayah perairan yang dangkal dan terbatas merupakan salah satu metode transportasi kargo yang masih lumrah ditemui. Selain itu, perairan dangkal dan terbatas juga akan didapati ketika kapal harus melakukan manuver saat mendekati pelabuhan dan dermaga. Kedua kondisi tersebut dapat mempengaruhi pergerakan kapal terutama untuk kebutuhan manuver. Untuk itu, sistem kontrol pada kondisi perairan dangkal perlu dilakukan peninjauan kembali terutama untuk memastikan karakteristik manuver kapal. Penggunaan sistem kontrol PID dilakukan untuk memperbaiki arah yaw kapal dengan masukkan berupa perbedaan antara yaw kapal saat dalam kondisi perairan dalam dengan yaw kapal saat terdampak oleh gangguan yang timbul dalam variasi kedalaman dan tepian yang ada. Hasil penelitian menunjukkan perbedaan variasi kedalaman pada h/T = 1.2 dan h/T = 3 memiliki karakteristik yang berbeda dan tidak menunjukkan relasi yang berbeda kendati terdapat perubahan jarak tepian. Sedangkan pada perubahan jarak tepian terhadap kapal pada variasi kedalaman yang sama menunjukkan dampak signifikan pada simulasi yang dilakukan. Hal ini berupa teramplifikasinya sifat pergerakkan kapal akibat bank effect ketika bergerak semakin dekat dengan tepian. Tak hanya itu, hasil trajektori penerapan PID menunjukkan kemampuan perubahan sudut derajat rudder sebagai respon terhadap error yaw yang ada.
======================================================================================================================================
Shallow and confined water areas are one of the methods of cargo transportation that are still common to be used. This waterways’ characteristic will also be found when the ship has to maneuver when approaching ports and docks. Both conditions can affect the movement of the ship, especially for maneuvering needs. For this reason, the control system in shallow and confined water conditions needs to be reviewed. The use of the PID control system is carried out to improve the direction of the ship's yaw angle by entering the difference between the ship's yaw when in deep water conditions and the ship's yaw when affected by disturbances arising in the variation in depth and existing bank. The results show that the differences in depth variation in h/T = 1.2 and h/T = 3 have different characteristics and does not show different relation due to the bank distance change. Meanwhile, the increasing distance of bank clearance at the same depth variation shows a significant impact on the simulation that is carried out. There is an amplified response to the ship's movement as the ship is moving closer to the edge. Not only that, the results of the PID implementation trajectory show the ability to change the rudder degree angle in response to existing yaw errors.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Manuver, Perairan dangkal, Sistem kontrol
Subjects:	V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM161 Ships--Hydrodynamics V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM365 Remote submersibles. Autonomous vehicles.
Divisions:	Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User:	Ricardo Hokky Wibisono
Date Deposited:	05 Aug 2025 07:18
Last Modified:	05 Aug 2025 07:18
URI:	http://repository.its.ac.id/id/eprint/127513

Actions (login required)

View Item