Dwikade, M. Dakka Krisma (2014) Desain Dan Pemodelan Sistem Propulsi Dan Stand Alone Sistem Kontrol Propulsi Kapal. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Mayoritas beberapa jenis kapal yang kita miliki
merupakan hasil pembelian dari pihak luar negeri. Guna
mengurangi ketergantungan produk dari pihak luar negeri serta
menunjang kemandirian industri teknologi dibidang perkapalan,
maka penelitian perlu dilakukan guna menunjang dan
mewujudkan hal tersebut. Penelitian ini dilakukan pada sistem
penggerak yang merupakan bagian dari platform kapal dengan
cakupan desain dan pemodelan sistem propulsi dan stand alone
sistem kontrol propulsi kapal. Penelitian pertama dimulai dari
desain sistem propulsi kapal berupa permilihan spesifikasi prime
mover, sistem transmisi dan propeller berdasarkan data
spesifikasi kapal yang ditentukan serta analisa karakteristik
kapal. Kedua adalah desain dan pemodelan stand alone sistem
kontrol propulsi kapal berupa kontrol kecepatan propeller,
kontrol pitch propeller, dan platform kapal dengan masukan pitch
propeller dan kecepatan propeller dengan keluaran kecepatan
kapal yang menghasilkan persamaan matematis, pemodelan
dengan kontroler PID, simulasi pada matlab, dan analisa
kestabilan dengan root locus. Dari penelitian yang dilakukan
didapatkan desain sistem propulsi berupa mesin diesel sebagai
prime mover dengan spesifikasi daya 2x23850 kW dan
controllable pitch propeller sebagai propeller dengan type screw
series B5-60 dengan diameter 3,752 m serta kondisi operasional pitch propeller 0,975 dan kecepatan propeller 4,8. Sedangkan
desain sistem kontrol propulsi didapatkan pemodelan sistem dan
simulasi dengan nilai settling time yang memenuhi kriteria desain
kecepatan propeller dan pitch propeller kurang dari 23 s yaitu
sebesar 19 s untuk kontrol kecepatan propeller dan stabil dengan
nilai kestabilan K<0,69 dan 2,09 s untuk kontrol pitch propeller
dan stabil dengan nilai kestabilan K<169 serta kecepatan kapal
30 knots dengan settling time 30,61 s.
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Currently, most of the ships we have are purchashing
from foreign parties. In order to reduce dependence technology
and to support independence of shipbuilding industry then
research have to be done to support and realize it. The first step
is design deals with propulsion system that are part of the ship
platform with scope design and modeling propulsion system and
stand alone propulsion control system First, research started
from design of propulsion system those are determination of
prime mover, transmission, and propeller spesifications. Then the
second is design and modeling stand alone control of propulsion
system those are control of propeller speed, pitch propeller, and
platform ship. Pitch propeller and propeller speed as a input and
ship speed as a output. This control design produce mathematic
equations, model with PID controller, MatLab simulation, and
stability analisys.The results from this research are design of
propulsion system like diesel engine as prime mover with power
spesification is 2x23850 kW and controllable pitch propeller as
propeller with spesifications are B screw series B5-60, diameter
3,752 and pitch propeller in operational condition 0,975 and
propeller operational condition 4,8 m/s. While design propulsion
control system obtained modeling and simulation with value of
settling time statisfies the criteria design of pitch propeller and propeller speed is less than 23 s, 19 for propeller speed control
and stable with stability value K<0,69, 2,09 s for pitch propeller
control and stable with stability value K<169 and ship speed 30
knots with settling time 30,61 s.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSM 623.873 Dwi d |
| Subjects: | V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM773 Ship propulsion, Electric |
| Divisions: | Faculty of Industrial Technology > Mechanical Engineering |
| Depositing User: | ansi aflacha |
| Date Deposited: | 14 Nov 2019 08:05 |
| Last Modified: | 14 Nov 2019 08:05 |
| URI: | http://repository.its.ac.id/id/eprint/71794 |
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