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INDONESIA
ASRO JOURNAL - STTAL
Published by Sekolah Tinggi Teknologi Angkatan Laut
ISSN : 24607037     EISSN : -     DOI : -
Core Subject : Science, Engineering,
Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering
ASRO JOURNAL is bi-annual international referred journal with the objectives to explore, develop, and elucidate the knowledge of operation research, system analysis, logistic management, and policy & strategy to keep practitioners and researchers informed on current issues and best practices, as well as serving as a platform for the exchange of ideas, knowledge, and expertise among technology researchers and practitioners. ASRO (Analisis Sistem dan Riset Operasi) Journal provides an opportunity to share detailed insights from different understandings and practices associated with technology. It provides an international forum for cross-disciplinary exchange of insights and ideas regarding value and practices for dissemination. ASRO (Analisis Sistem dan Riset Operasi) Journal will publish your work to international society of practitioners and researchers with interest in technology and development from a wide variety of sectors.
Arjuna Subject : -
Articles 288 Documents
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THE OPERATIONAL READINESS FOR ANTI SUBMARINE INDONESIAN NAVAL BY USING ANTI SUBMARINE HELICOPTER Muksin Muksin; Udisubakti Ciptomulyono; Sutrisno Sutrisno; Sunarta Sunarta
JOURNAL ASRO Vol 12 No 01 (2021): International Journal of ASRO
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37875/asro.v12i01.394

Abstract

Some of the Indonesian naval effort to see and protect the Indonesian territory is by using Helicopter sea patrol. In the other side, submarines are the most strategic weapons in the world that can provide a deterrence effect which has a very significant impact on the maritime powers of the countries operating them in the era of generation 4.0 war. Operational readiness is very important, there are readiness in building operational readiness for naval defense through budget fulfillment, utilization of existing resources, procurement and naval modernization by paying attention to Life Cycle Cost, and interoperability while still paying attention to paradigm shifts in naval capability. So, the combat readiness is the condition of the Indonesian Navy's defense equipment and its constituent units, resources and personnel, weapon systems and other military technology equipment in a condition that is ready to carry out military operations in an unspecified time, or function consistent with the purpose for which the defense equipment is organized or designed, the management of resources and training personnel in preparation for combat in the face of the threat of modern warfare in a state of constant combat readiness. At this time, training in Anti-Submarine Warfare conducted by Indonesian Navy’s Helicopter is still limited to carrying out flight procedures, communication procedures with the KRI and the command line, because Helicopters have sensors, weapons and command that need to be upgraded and The personnel also have underwater warfare capabilities that need to be upgraded, so there needs to be an increase in the capability of the helicopter and human resources. Technometry will be used to calculate the Heli's current readiness level. Keywords: Submarine, Anti Submarine Helicopter and operational readiness
THE ANTICIPATION STRATEGY OF BEIRUT BOMB RELATED TO IRREGULAR WARFARE FOR INDONESIA IN THE FUTURE Renny Setiowati; Pujo Widodo; Resmanto Widodo Putro
JOURNAL ASRO Vol 11 No 03 (2020): International Journal of ASRO
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37875/asro.v11i03.320

Abstract

ABSTRACT This irregular phenomenon which later gave rise to the term irregular warfare. The phenomenon of threats at the global level has also increased in volume. The Beirut bombing in Lebanon occurred Just before 6 pm, reports of Beirut time began flooding into Twitter about the fires and the series of explosions in Beirut. It quickly became evident that it was much more than just a small industrial fire. Before long, videos and images of the massive explosion flooded social media. The video below is a real-life example, showing a fire suddenly turning into a huge fireball and the shockwave tearing apart a building. The Beirut bombing in Lebanon The Indonesian government needs to issue a new policy regarding the raising of reserve components and support that needs to be prepared early through education and training which is then disseminated into the community to mingle and become an espionage agent to anticipate irregular warfare, Nationalism education that emphasizes pride in potential a nation, which does not have to be measured in terms of other nations, needs to be developed to anticipate the global era and cosmopolitanism. Keywords: Bomb Beirut, irregular warfare.
THE INFLUENCE OF INDONESIAN NAVY DIPLOMACY THROUGH NAVAL PRESENCE ON THE EFFECTIVENESS OF MARITIME OPERATIONS IN THE NORTH NATUNA SEA Amarulla Octavian; Priyo Cahyono; Widodo Setiyo Pranowo
JOURNAL ASRO Vol 11 No 04 (2020): International Journal of ASRO
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37875/asro.v11i04.367

Abstract

The North Natuna Sea is still a hot topic of discussion both nationally, regionally and internationally. The discussion is inseparable from the interest in the potential of natural resources and energy contained therein. The problems with the boundaries of the Indonesian Exclusive Economic Zone (ZEEI) and the territorial claims in the South China Sea (SCS) by China make this problem more complex so that it is necessary to immediately get serious handling to prevent risks and losses for the national interest. The presence of elements of the naval presence in the North Natuna Sea is a form of handling in the field of maritime operations which aims to maintain maritime security and protect the sovereignty of the Unitary State of the Republic of Indonesia (NKRI) from various threats. Through this article, I would like to provide an overview of Indonesian Navy diplomacy through its naval presence in the North Natuna Sea and its influence on the effectiveness of maritime operations carried out based on the results of research using quantitative methods. Naval presence is part of the Indonesian Navy's diplomacy in dealing with the problems that occur as well as an effort to maintain world recognition of the Republic of Indonesia. Keywords : effectiveness; the presence of elements of the Indonesian Navy, North Natuna Sea; maritime operations
MODELING OF KOARMADA MARINE OPERATIONS II BASED ON THE THREAT PREDICTION FROM INTELLIGENCE WITH A MULTI CRITERIA DECISION MAKING APPROACH Fa'iq Mumtaz Muhammad; Budisantoso Wirjodirdjo; Okol Sri Suharyo; Yudha Sukma Perdana
JOURNAL ASRO Vol 12 No 01 (2021): International Journal of ASRO
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37875/asro.v12i01.389

Abstract

Indonesia as archipelagic country, needs strong maritime sector security. The Indonesian Navy in Law Number 34 Year 2004 has been given the mandate to safeguard the sovereignty of the Republic of Indonesia. The Armada II Command as Kotamaops annually carries out Military Operations Other Than War (OMSP) which is carried out under the command of Guspurla and Guskamla. Intelligence information regarding the estimated threat / contingency that will occur is very influential on decision makers in operational planning. With the contingency provided by the intelligence staff, it is necessary to have an appropriate marine operation modeling. In a multi-operation operation, it is necessary to have a supporting attribute, that is, a base ship. The purpose of this study is to formulate an operation modeling using the selection of a headquarter ship which is preceded by the determination of contingency priorities. This study uses MCDM which consists of MCDA and MCDO which uses the integration of the Delphi method, AHP, Fuzzy weighting, Goal programming and linear Integer-Zero one programming. Based on the processing of Delphi and AHP, in determining the threat of OMSP, it is influenced by the number / intensity of incidents of 20.4%; impact of Ipoleksosbudhankam 29.4%, Capabiity 38.2% and involvement factor of 12.1% where national jurisdiction marine security operations are selected as the first priority. Meanwhile, in the selection of the headquarters ship which functions to coordinate the KRI in carrying out sector patrols, using the FWH and IGP, the KRI was chosen as the Sigma class to be the headquarters ship. This modeling uses 22 of the 24 KRI that have been allocated by obtaining an increase in the optimization of the coverage area and fuel savings.. Keywords: OMSP, MCDM, Contigency, headquarters warship and Maritime Security Operations
DESIGN OF UNMANNED GRENADE TAMER PROTOTYPE WITH WIRELESS CONTROL Ayip Rivai; Endro Prasetijoadi; Wawan Kusdiana; Mey Edy Prayitno
JOURNAL ASRO Vol 11 No 03 (2020): International Journal of ASRO
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37875/asro.v11i03.307

Abstract

Puslatdiksarmil is a military training and basic education center. To support the trainer in securing the grenade during the grenade throwing exercise, the author made "Design of Prototype Unmanned Grenade Tamer with Wireless Control. This tool is used to assist the trainers in the implementation of handling unexploded grenades, by placing a detonator on the grenade then blasting. In the robot control application is very necessary in everyday life and is very helpful in human activities that are dangerous and difficult to do by humans and therefore we need an application that can control the robot remotely. In this Final Project, a robot has been designed that can be controlled remotely by air or wireless media as an application of a grenade tamer robot. Where the design of this robot will use an integrated robot with an actuator to drive the robot, a camera to monitor the location of objects and its surroundings, and a wireless module that has been connected with the 2.4 Ghz Tranciever so the robot can now be monitored remotely to perform operations. Keywords: Unmanned, Wireless, 2.4Ghz Frequency
STUDI AWAL PERANCANGAN KAPAL 60 METER DENGAN FUNGSI UTAMA SEBAGAI KAPAL SAR (SEARCH AND RESCUE) Sutrisno Sutrisno; Ary Kurniawan; Agoes Santoso
JOURNAL ASRO Vol 6 (2016): Jurnal Analisis Sistem & Riset Operasi
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

jenis kapal-kapal patroli cepat. Rata-rata usia kapal sudah lebih dari 20 tahun, sehingga tingkat keandalannya sudah mulai menurun. Kapal-kapal patroli yang ada sekarang rata-rata fungsi sasasinya hanya sebagai kapal cepat dan dirancang untuk menghadapi kondisi cuaca pada SS 3 sekala keadaan laut, fasilitas kapal untuk pertolongan korban juga banyak yang rusak karena faktor usia. Dalam penulisan tugas akhir ini, penulis membuat suatu konsep perancangan Kapal SAR, lines plan dan general arrangement kapal. Konsep perancangan menggunakan perhitungan dan pemodelan dengan program komputer, sehingga didapatkan hasil yang lebih baik. Perancangan awal kapal 60-meter dengan fungsi utama sebagai kapal SAR ini memiliki kemampuan bergerak maksimal 25 knot dan stabilitas yang tinggi sehingga dapat bergerak dalam cuaca cukup ekstrim yaitu pada SS5 skala keadaan laut. Adapun dimensi pokok/ukuran utama MPB hasil perancangan adalah: Displacement, full load: 1026 full load; Dimension, meter : 62,52 x 9,05 x 3,6; Main machinery: 2 MTU 12V 1163 TB93 diesels, 11,908 hp, 2 shafts; Speed, knot: 25,5 knots; Range, n miles : 7700 at 19 kt, 4650 at 21 kt; Complement : 46 plus 8 spare berths; Search and Rescue Facilities : 1 rescue craft, 2 RIB launched by 5 tons crane, 2 rubber boat 40 hp, helicopter deck if weights up to 4900 kg, survivor rescue area, medical facility, camber facility, side scan sonar, NBC pollution control, firefighting capability. Diharapkan hasil dari perencanaan ini dapat sebagai bahan pertimbangan kebijakan pimpinan TNI Angkatan Laut untuk menentukan salah satu jenis kendaraan perairan untuk jajaran kapal patrol. Kata kunci: SAR (Search and Rescue), dan kapal 60-meter.
MODEL SELECTION OF KRI CHANGE OF DEVELOPMENT TO SUPPORT THE MAIN TASKS OF THIRD FLEET USING THE MCDM INTEGRATION METHOD Tunang Arimbo; Suparno Suparno; Ahmadi Ahmadi; Eko Krisdiono
JOURNAL ASRO Vol 12 No 01 (2021): International Journal of ASRO
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37875/asro.v12i01.384

Abstract

Third Fleet is the Main Command of the Indonesian Navy as Operation City which is tasked with carrying out defense and security operations of the maritime dimension by securing the territorial waters of eastern Indonesia. The operation in these waters is faced with the vulnerability of frequent violations, geological conditions consisting of thousands of islands and shallow straits, extreme weather and also with limited state defense budget conditions. Therefore, it is very necessary to have a KRI that is right and ready to face these challenges and obstacles so that the goals of the organization can be achieved. The purpose of this study was to analyze the criteria and determine the type of KRI needed in accordance with the conditions in Third Fleet. This study uses an integration between the Delphi method and the AHP method. The results of this study are expected to be input and consideration for the leadership of the Indonesian Navy. The next 299 are fast boats with a weight value of 0.149 then Amfibious ships with a weight value of 0.154 then Bantu ships with a weight value of 0.131 then Mine ships with a weight value of 0.119 and Submarines with a value of 0.114. The results of this study are expected to be input and consideration for the leadership of the Indonesian Navy. Keywords: Third Fleet, Delphi, AHP
THE MODEL DESIGN MODIFICATION OF SUNLIGHT DETECTION SYSTEM ON SOLAR CELL Sutrisno Sutrisno; As'ad Aris Mustofa; Wawan Kusdiana; Okol Sri Suharyo
JOURNAL ASRO Vol 11 No 04 (2020): International Journal of ASRO
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37875/asro.v11i04.354

Abstract

Indonesia is a country traversed by the equator therefore get a high intensity of sunlight from morning to afternoon, it can be utilized by utilizing solar power to be converted into electrical energy, that is using solar panels. The performance of solar panels is strongly influenced by the intensity of sunlight. Therefore it is Necessary to design a tool in the form of solar tracker that can move the solar panels to the position of the solar panels can always follow the direction of the coming sun. Currently there is already doing research with solar tracker but limited to move only east and west course, this will be more optimal if solar tracker can follow sunshine from all direction. In this research we managed to modify the models of a solar tracker that can move in direction east, west, north and south following the sun.The conclusion of this research is Obtained with the use of solar tracking system 2 degrees of freedom can reach a power increase of 11% Compared to the solar tracking system 1 degree of freedom. Keywords: Solar tracker 2 degrees of freedom, Solar cell.
THE DEVELOPMENT STRATEGY OF FASHARKAN LANTAMAL IX XYZ FROM CLASS C FASHARKAN TYPE TO FASHARKAN CLASS A KOARMADA III WITH DELPHI, TOWS AND ISM APPROACH R Fajar Antariksa; Udisubakti Cipto Mulyono; Sutrisno Sutrisno; Anton Nugroho
JOURNAL ASRO Vol 12 No 01 (2021): International Journal of ASRO
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37875/asro.v12i01.376

Abstract

The formation of Koarmada III resulted in a shift and an increase in the number of KRIs in its working area, so that it had to be balanced with the ability of maintenance and repair facilities (fasharkan). Fasharkan XYZ is a fasharkan with class C status so it needs to be upgraded to class A to support KRI improvements. The purpose of this study is to determine an alternative strategy for the development of Fasharkan XYZ with the Delphi approach, TOWS analysis and Interpretative Structural Modeling (ISM). Delphi technique to determine criteria from key factors, TOWS analysis to formulate alternative strategies developed, namely the SO strategy which consists of 7 (seven) strategic steps, the ST strategy consists of 5 (five) strategic steps, the WO strategy consists of 9 (nine) steps strategy and strategy WT consists of 4 (four) strategy steps. From the weighting of the EFE and EFI matrices, the WO strategy is selected. With ISM obtained 5 (five) levels of hierarchical structure from the classification of elements in the WO strategy, namely strategy (WO) 6 at level V. Then sub strategy (WO) 4 is at level IV. At level III it consists of 4 (four) sub strategies, namely (WO) 2; (WO) 3; (WO) 7; (WO) 9. At level II, there are sub strategies (WO) 1 and (WO) 8. At level I sub strategy (WO) 5. Keywords: Fasharkan XYZ, development strategy, Delphi, TOWS, ISM
USING OF PROFILE MATCHING AND BORDA METHOD IN PREDICTING THREATS COUNTRY IN ASEAN Pius Herdasa Krisna Murti; Budisantoso Wirjodirdjo; Avando Bastari; Ahmadi Ahmadi
JOURNAL ASRO Vol 12 No 01 (2021): International Journal of ASRO
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37875/asro.v12i01.395

Abstract

Every single country of this world wants to enlarge and optimize their territory. It causes every single country get competition to strengthen their country. In the other side they want some comfort condition, the condition is free from anxiety and the ability to predict threats, is a situation esired by all citizens. Not yet optimal in countermeasures and predicting the direction of the threat. The need for innovation in the method of determination according to the current state. Research based on the Decision Support System (DSS) trying will provide a solution in determining the predictor of the threat state. Using the Profile Matching method researchers try to map the profiles of countries located in the region. Providing problem solving by modifying the Profile Matching method is to start with delphi method in obtaining the determining criteria of research and weighting it with Borda technique. The criteria and weighting as the constituent criteria of the threat predictor country's strength profile, followed by the role so that the names of the threat predictor countries in Southeast Asia are obtained. The determination of the predictor state will facilitate in countermeasures or deal with it as well as provide actual information of where the threat comes from and the disertor criteria where the country can be weakened by Indonesia. Keywords: Strategic Position, threat, Southeast Asia Country, Profile Matching, Borda Method.

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