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All Journal KAPAL Jurnal Ilmu Pengetahuan dan Teknologi Kelautan Jurnal Teknik ITS IPTEK Journal of Proceedings Series IPTEK The Journal for Technology and Science INOVTEK POLBENG International Journal of Marine Engineering Innovation and Research IJESPG (International Journal of Engineering, Economic, Social Politic and Government) journal Sewagati

Trika Pitana

Department Of Marine Engineering, Institut Teknologi Sepuluh Nopember, Surabaya

Author-ID : 342793

Humanities Automotive Engineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Physics Social Sciences Transportation

Published : 13 Documents Claim Missing Document

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Database Integration Model for Automatic Identification System and Shipping Database In Real Time Traffic Monitoring Maulidi, Akhmad; Pitana, Trika; Artana, Ketut Buda; Dinariyana, A.A. Bagus; Zaman, Muhammad Badrus; Masroeri, Agoes A.; Sembiring, Ricky Randall
IPTEK Journal of Proceedings Series Vol 1, No 1 (2014): International Seminar on Applied Technology, Science, and Arts (APTECS) 2013
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2014i1.451

In recent years, there are so many marine accidents in the world such as ship sinking (37%), grounding (13%), collisions (15%), fire (18%) and other types of accidents (17%). While the causes of the ship accident are 37% of human error, technical error of 23%, 38% due to natural conditions, and 2% to other causes. One of the causes is the weakness of the identification and monitoring the ships passing through the shipping channel in Indonesia. Automatic Identification System (AIS) on the previous research has been carried out with the integration of Geographic Information System (GIS) that allows measuring the use of AIS for fuels monitoring and the development of ship inspection priority system based on the level of risk held by each vessel. Those studies are expected to minimize the level of accidents that occurred in Indonesian waters. However, the result of previous studies showed that the identity of the ship is still conducted separately. It is thus necessary to perform data integration with databases AIS vessel into a database server. This research is focused on the development of the integration between AIS data and shipping database, therefore, It could be used as the backbone of integration system for measuring safety and pollution of the ships, such as basis for monitoring traffic analysis, estimates of air pollution, vessel inspections in real time and direct search vessel identity.

Real-Time Fuel Consumption Monitoring System Integrated With Internet Of Things (IOT) Hapsari, Adella Winanda; Prastowo, Hari; Pitana, Trika
Kapal: Jurnal Ilmu Pengetahuan dan Teknologi Kelautan Vol 18, No 2 (2021): June
Publisher : Department of Naval Architecture - Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/kapal.v18i2.37180

Fuel is an important aspect in the operation of ships that require high costs. The high cost of fuel is not followed by an automatic fuel monitoring process. By not using the fuel consumption monitoring method that works automatically, the shipping management does not know for sure the ship's fuel consumption is in accordance with the shipping mileage, thus triggering fraud committed by the ship's crew against the ship's fuel. Fuel consumption monitoring is carried out primarily to identify opportunities to improve energy efficiency and reduce costs. By following technological developments, Internet of Things (IoT) technology has begun to be applied in various industrial fields because it can transmit data in real-time via the internet network without human-to-human or human-to-computer interaction. In this research, the design of models and experiments related to a monitoring system for fuel consumption was carried out using sensors and microcontrollers integrated with the internet to obtain accurate and real-time data. The test results show that the volume of fuel available in the tank, the volume of fuel discharged, the flow rate of fuel, and the location of the system can be known by the user in real-time via the IoT website. Based on the results of measurements using an ultrasonic level sensor, it is known that the measurement results are quite accurate with a deviation of Â± 0.5 cm. Meanwhile, the measurement results by the flow sensor are less accurate because the fuel flow only relies on the force of gravity.

Protokol Interchangeable Data pada VMeS (Vessel Messaging System) dan AIS (Automatic Identification System) Farid Andhika; Trika Pitana; Achmad Affandi
Jurnal Teknik ITS Vol 1, No 1 (2012)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

VMeS (Vessel Messaging System) merupakan komunikasi berbasis radio untuk mengirimkan pesan antara VMeS terminal kapal di laut dengan VMeS gateway di darat. Dalam perkembangan sistem monitoring kapal di laut umumnya menggunakan AIS (Automatic Identification System) yang telah digunakan di seluruh pelabuhan untuk memantau kondisi kapal dan mencegah tabrakan antar kapal. Dalam penelitian ini akan dirancang format data yang sesuai untuk VMeS agar bisa dilakukan proses interchangeable ke AIS sehingga bisa dibaca oleh AIS receiver yang ditujukan untuk kapal dengan ukuran dibawah 30 GT (Gross Tonnage). Format data VmeS dirancang dalam tiga jenis yaitu data posisi, data informasi kapal dan data pesan pendek yang akan dilakukan interchangeable dengan AIS tipe 1,4 dan 8. Pengujian kinerja sistem interchangeable menunjukkan bahwa dengan peningkatan periode pengiriman pesan maka lama delay total meningkat tetapi packet loss menurun. Pada pengiriman pesan setiap 5 detik dengan kecepatan 0-40 km/jam, 96,67 % data dapat diterima dengan baik. Data akan mengalami packet loss jika level daya terima dibawah -112 dBm . Jarak terjauh yang dapat dijangkau modem dengan kondisi bergerak yaitu informatika ITS dengan jarak 530 meter terhadap Laboratorium B406 dengan level daya terima -110 dBm.

Implementasi Discrete Event Simulation untuk Analisis Evakuasi Penumpang Kapal Ro-Ro Pada Kondisi List dan Normal Angga Angga Praditya; Trika Trika Pitana; Dwi Dwi Priyanta
Jurnal Teknik ITS Vol 3, No 1 (2014)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

Menurut data dari Komisi Nasional Keselamatan Transportasi (KNKT), dari tahun 2009 hingga tahun 2011 terjadi peningkatan terjadinya kecelakaan transportasi laut, baik karena kapal tenggelam, tubrukan maupun karena kapal terbakar. Selama rentang tahun tersebut, sebanyak 658 orang meninggal dunia dan 568 orang mengalami luka. Penyebab kecelakaan tersebut dikarenakan masalah teknis sebesar 51% dan 49% karena human error. Oleh karena itu perlu diberikan rekomendasi kepada para pihak terkait untuk meminimalisir terjadinya kecelakaan transportasi laut. Selama ini analisis evakuasi yang digunakan untuk mengevaluasi evakuasi penumpang dan kru kapal menggunakan data kecepatan berlari yang dikeluarkan oleh International Maritime Organization (IMO) di dalam IMO MSC.1/Circ.1238. Para peneliti yang lain mayoritas menggunakan objek penelitian dari amerika maupun eropa sesuai dengan negara mereka berasal, yang mana karakteristik penduduk dan kondisi sarana transportasinya berbeda jauh dengan Indonesia dan negara-negara di kawasan Asia Tenggara. Di penelitian ini akan dilakukan eksperimen kecepatan berjalan penumpang Indonesia saat di kapal. Kemudian hasil eksperimen tersebut digunakan sebagai bahan analisis evakuasi penumpang di kapal untuk mengetahui apakah waktu evakuasi total masih memenuhi standar yang ditetapkan oleh IMO pada IMO MSC.1/Circ.1238. Evakuasi siang hari pada kondisi list tidak sesuai dengan aturan IMO MSC.1/Circ.1238 sehingga perlu diberikan rekomendasi rute evakuasi dan skenario distribusi penumpang. Rekomendasi prosedur keselamatan diberikan sebagai saran dan masukan bagi para awak kapal dalam melakukan proses evakuasi dengan harapan bisa meminimalisir terjadinya korban jiwa.

Risk Analysis Using Job Safety Analysis-Fuzzy Integration for Ship Maintenance Operation Catur Wahyu Nugroho; Trika Pitana; Bagus Dinariyana
IPTEK The Journal for Technology and Science Vol 31, No 3 (2020)
Publisher : IPTEK, LPPM, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20882033.v31i3.5655

Shipyard is an industry engaged in the maintenance and repair of ships and constructing a new ship. In ship repair operations, there are many activities in this operation. Propeller inspection, blasting, replating, welding, general work, electric work is an activity in ship repair operation. This research proposed a methodology to risk analysis ship maintenance operation, integrating Job Safety Analysis (JSA) with Bayesian Network (BN) and Fuzzy Inferences System (FIS). JSA method is used to find the hazards and the consequences of the maintenance operation. BN is developed for probability calculating of likelihood factors. Meanwhile, the FIS is used as a method to calculate the risk level. The FIS using the Mamdani algorithm based on the expert’s knowledge and experience. The integration of three methods is used to complete the risk assessment for replating activities. The proposed method is used to find out the risk level of replating activity on ship maintenance. Based on the result, the proposed model is more accurate, precise, and flexible depending on the basic factor that influences the operation. It would help to reduce the potential accident on the operation. This proposed method could be the other option as a tool to calculate risk assessment in other operations.

Modelling of LPG Ship Distribution in Western of Indonesia using Discrete Simulation Method Trika Pitana; Saut Gurning; Fauzan Fikri
International Journal of Marine Engineering Innovation and Research Vol 1, No 3 (2017)
Publisher : Institut Teknologi Sepuluh Nopember

The result of data from the Energy Outlook Indonesia issued by the National Energy Board, mentioned the demand of LPG every year continues to rise, and there is a regions has high increased still at western part of Indonesia, precisely in the Sumatra and Java Island. Because of that, so effort to necessary anassesment for remake case study on the distribution pattern of vesseles with the thechincal data on the loading port and discharging port. The data has affecting distribution pattern of vessels, will be used to replicate previously existing transport system currently operated by using discrete simulation method, evaluated, and scenario building improvements to variations number and size of the capacity of vessels to get distribution pattern of effective and efficient. The result of this research obtained scenario capable to meet the demands of each destination terminal port with a case study during the next 5 years and also which has a vesseles operating expenses are the most economical

Reviewing the RCM on Cooling Water Pump of LNG Production Company Shaneza Fatma Rahmadhanty; Trika Pitana; Nurhadi Siswantoro
International Journal of Marine Engineering Innovation and Research Vol 3, No 3 (2019)
Publisher : Institut Teknologi Sepuluh Nopember

Maintenance is one of the important things to maintain a company in the industry. A company, such as LNG production company, must be able to produce and meet energy needs independently to support all operations, such as cooling water system that functions to control the temperature and pressure so that the production process runs optimally. If this system is disrupted, there will be excess use of water, waste water, and energy costs needed which result in higher total operational costs. With good and right care, it can reduce all risks posed. One component that plays a role in the cooling water system is a pump. This pump serves to flow the cooling water which is seawater to the LNG industry plant. At present, the amount of Work Order data recorded from the problems obtained from the pump requires maintenance updates. In this study, the method in the maintenance programs are used based on the Reliability-Centered Maintenance (RCM) implementation. RCM will increase cost efficiency, reliability, pump uptime, and propose maintenance tasks. Beside pump, the reviewing also involve supports components that affect pump optimization. In this paper, the functions, causes, and effects are identified and the new scheduled maintenance tasks are shown

Identification of Occupational Accident Relations of Shipyard Labour in terms of Individual and Workplace Factors Muhammad Badrus Zaman; Trika Pitana; Alif Bagas Septianto
International Journal of Marine Engineering Innovation and Research Vol 3, No 4 (2019)
Publisher : Institut Teknologi Sepuluh Nopember

Shipyard is an industry that have major role on trading, shipyard industry leads another industry to triumph, this has been proved in many countries. Factors that are related to workplace accidents in shipyard workers are disturbed when using safety harness while working at height, less knowledge about static electricity, do not take measurements of indoor gas before work, working more than eight hours, constant growing pressure. Precautions include checking safety equipment used to work at height, routinely checking cables, electrical circuits, and electrical equipment, conduct indoor gas measurements, make the worker's shift schedule to eight hours per day and increasing workers to complete the job by finding new employees, short briefing.

PENGEMBANGAN SISTEM MONITORING AUTOMATIC INDENTIFICATION SYSTEM (AIS) BERBASIS WEBSITE SECERA REAL TIME Akh Maulidi; Trika Pitana; Ketut Buda Artana; AAB Dinariyana DP
INOVTEK POLBENG Vol 7, No 2 (2017): INOVTEK Volume 7, No 2, November 2017
Publisher : POLITEKNIK NEGERI BENGKALIS

Konsekuensi dari sebuah negara maritim adalah adanya peningkatan kecelakaan laut, Jenis kecelakaan yang terjadi adalah tenggelam (37%), kandas (13%), tubrukan (15%), kebakaran (18%) dan jenis kecelakaan lainnya (17%) Sedangkan penyebab kecelakaan kapal adalah 37% human error, 23% kesalahan teknis, 38% karena kondisi alam dan 2% untuk penyebab lainnya. Hal ini disebabkan karena lemahnya sistem identifikasi terhadap kapal yang melintasi perairan Indonesia. Peneliti sebelumnya melakukan integrasi data Automatic Identification System(AIS) dengan Shipping DatabasedanInformation System (GIS)yang memungkinkan melakukan estimasi pencemaran udara.Pengembangkan sistem prioritas inspeksi kapal berdasarkan tingkat resiko yang dimiliki oleh masing-masing kapal.Serta pengukuran tingkat penggunaan bahan bakar berbasis AIS. Akan tetapi penelitian sebelumnya belum menjadi sebuah sistem monitoring yang dapat diakses secara real time, dengan demikian penelitian ini melakukan pengembangan sistem monitoring data AISberbasis website secara real time.Dari sistem monitoring ini dapat dilakukan pemantauan dan identifikasi kapal yang melintasi area pelayaran dalam coverage perangkat AIS. Kata Kunci - AIS, WebsiteMonitoring , Real Time.

Pemberdayaan Petani Ikan untuk Menunjang Agro Maritim di Tulungagung Muhammad Badrus Zaman; Nurhadi Siswantoro Siswantoro; Trika Pitana; Dwi Priyanta; Hari Prastowo
Sewagati Vol 6 No 1 (2022)
Publisher : Pusat Publikasi ITS

Kabupaten Tulungagung memiliki potensi budidaya perikanan air tawar, baik konsumsi maupun hias. Selain itu lokasi daerah pengembangan sektor perikanan berada di desa-desa yang memiliki panorama alam persawahan dan di lembah gunung menjadi nilai tambah untuk pengembangan sektor pariwisata lokal. Desa Wajak Lor, Kecamatan Boyolangu telah dibangun wisata pemancingan dan pengembangan usaha budidaya perikanan air tawar. Potensi yang dimiliki perlu didukung oleh teknologi desain kolam yang efisien dan strategi pemasaran yang bagus. Dalam makalah ini disajikan penerapan teknologi sistem desain perpipaan dan aerasi untuk kolam ikan serta teknologi digital marketing. Penerapan teknologi desain sistem perpipaan dan aerasi yang baru dapat menunjang produktifitas hasil perikanan. Sistem aerasi dengan perpipaan biaya pemuatan dan operasional lebih murah dibandingkan dengan harga kincir air. Spesifikasi pompa yang dibutuhkan adalah pompa air dengan power 800Watt, debit 350 liter per menit, dan head 400 meter. Sedangkan pemanfaatan teknologi digital marketing bermanfaat untuk menunjang pemasaran produk perikanan dan sektor wisata agro maritim di Kabupaten Tulungagung yang memiliki potensi untuk dikembangkan sektor wisata lokal. Konsep wisata pemancingan dengan menikmati pemandangan lembah Gunung Budeg dan hamparan persawahan.

Co-Authors AAB Dinariyana AAB Dinariyana DP Achmad Affandi Adhi Iswantoro Agoes Santoso Akh. Maulidi Alif Bagas Septianto Angga Angga Praditya Bagus Dinariyana Cahyono, Beny Catur Wahyu Nugroho David Artanto Farid Andhika Fauzan Fikri Fauzi, Haris Nur Fikri, Fauzan Gunawan, Rachmat Gurning, Raja Oloan Saut Hapsari, Adella Winanda Hari Prastowo Ketut Buda Artana Masroeri, Agoes A. Maulidi, Akhmad Maya Shovitri Muhammad Badrus Zaman Nugroho, Dwi Oktavianto Wahyu Nurhadi Siswanto Nurwahyudi, Aleix Priyanta, Dwi Saut Gurning Sembiring, Ricky Randall Shaneza Fatma Rahmadhanty Udisubakti Ciptomulyono

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