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ASRO JOURNAL - STTAL

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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.

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Articles 288 Documents

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DESIGN OF SHIP’S PERSONNEL POSITION MONITORING SYSTEM BASED ON LORA / GPS SHIELD USING DELPHI Agus Setiyawan; Alexander Victor Bukit; Arie Marbandi; Edy Widodo
JOURNAL ASRO Vol 10 No 1 (2019): International Journal of ASRO
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

The ship escort mechanism and system in KRI / KAL in reporting the position of the ship beingguarded at this time is only limited to reports via radio communication equipment / HT. This causedthe KRI / KAL Commander's decision to be reconfirmed manually between the ship's escort Personneland the KRI / KAL Guard Officer. Therefore it is necessary to have a system that can monitor theposition of ship escort personnel periodically by applying LoRa (Long Range) technology integratedwith a GIS-based information system (Geographic Information System). The position monitoringsystem for ship escort personnel can send coordinate data from the Client transceiver device that iscarried by the ship escort personnel periodically with the 915MHz LoRa TM protocol and receive theclosest Gateway transceiver in KRI / KAL with the same frequency with an average time of two once asecond transmits, the coordinate data received is stored in the application server database monitoringthe position of ship escort personnel in the form of markers, so that the position of personnel ismonitored periodically and can be immediately reported to the KRI / KAL Commander as decisionmaker. This system can also receive coordinate data from several Client transceiver devices.Keywords: LoRa / GPS shield, ship personnel, GIS (Geographic Information System).

SELECTION OF KOARMADA III PATROLING SHIP IN NORTH MALUKU SEA USING ANALYTIC NETWORK PROCESS METHOD Supartono Supartono; Joko Purnomo; Bambang Ispri Bandono; Habiby Achmad
JOURNAL ASRO Vol 11 No 1 (2020): International Journal of ASRO
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

The geographical location of the North Maluku region and the extent of the sea that is difficult to reach by thesecurity forces to cause this area prone to illegal fishing, illegal loging, illegal entry, smuggling guns and liquor.The water traffic situation in this region is also very dense, almost every time we can see the ship that passesthrough this line especially in ALKI III, both merchant ships, passenger vessels, and vessels Fishermen can alsobe encountered there. This is what led to the province of North Maluku to be very vulnerable and provideopportunities to be utilized by people and other criminal acts to commit abuses in the North Maluku waters. Tomaximize marine security operations in North Maluku, the TNI AL at the Koarmada operations staff need tothink about and perform a mature calculation in the selection of patrol boats. This research uses the method ofAnalytic Network Process (ANP) because ANP is one method that can represent the level of interests of variousparties by considering the interconnectedness between criteria and sub-criteria that exist. The assignment ofpatrol vessels has three criteria, namely tactical, technical and economic. Processing of this selection data usingSuper decision software for ANP calculation. The results showed that the highest priority was KRI Tatihu-853 of0.851923, then the second priority for KRI Albakora-857 of 0.089943, then the third priority for KRI Madidihang-855 of 0.020778, then the fourth priority for KRI Layaran-854 by 0.016319, then fifth priority for KRI Sura-802 of0.010707, and the last sixth priority is KRI Kerapu-812 for 0.010329.Keywords: Maluku Utara, Ship Selection, ANP.

RANCANG BANGUN SISTEM INFORMASI SINTEL KOARMATIM PADA APLIKASI SECURITY CLEARANCE BERBASIS BLUETOOTH LOW ENERGY DAN FINGERPRINT Nanang Nanang; Alexander Victor Bukit; Zulkifli Zulkifli
JOURNAL ASRO Vol 8 (2017): 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 | Full PDF (617.457 KB)

Aplikasi Security Clearance pada tugas akhir ini diimplementasikan denganmenggunakan kartu berbasis Bluetooth Low Energy dan identifikasi biometrik sidik jari yangdalam hal ini menggunakan sensor sidik jari U Are U 4500. Pada dasarnya aplikasi securityclearance ini merupakan suatu sistem informasi untuk memudahkan pengolahan data tamu.Aplikasi ini dibangun dengan menggunakan bahasa pemograman visual basic dan MySQLsebagai basis datanya. Dalam aplikasi ini juga terdapat fasilitas yang menyajikan informasiyang dibutuhkan pimpinan sebagai bahan pengambilan keputusan atau kebijakan. Sistemtersebut diharapkan memberikan kecepatan, kemudahan dan kenyamanan dalam prosesrekam data tamu di Sintel Koarmatim, meminimalisir kesalahan dalam pencatatan data tamumaupun pemberian nomor Security Clearance dan meningkatkan keamanan dalampengolahan data. Uji coba sistem yang dibuat menunjukan pada tugas akhir bahwa aplikasidapat diterapkan pada Sintel Koarmatim.Kata Kunci : Bluetooth Low Energy, BLE, Smart Card, Aplikasi Security Clearance.

PATH ANALYSIS BETWEEN CONSTRUCTS OF TECHNOLOGY ACCEPTANCE MODEL (TAM) (A CASE STUDY ON RECEIPT OF VIRTUAL ARMS SOLUTION FTS D - 423 IN INDONESIAN EASTERN FLEET TRAINING COMMAND) Ikhwan Syahtaria; Ahmadi Ahmadi; Bambang Suharjo; Pius Herdasa Krisna Murti
JOURNAL ASRO Vol 11 No 1 (2020): International Journal of ASRO
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

Indonesian Eastern Fleet Training Command currently has the facilities to train professional soldiers in the shooting.A simulator facility in the form of computer-based clinic shooting is called Virtual Arms Solution FTS D-423 (VAS).Need to analyse the relationship between perceived ease of use and usefulness of VAS in order to determine thelevel of acceptance. Both these factors are modelled by the Technology Acceptance Model (TAM) which canexplain the factors that influence the actual receipt of the use of technology. After that, the relationship between thetwo factors that have been modelled with the Technology Acceptance Model to be treated using Path Analysis(Path Analysis). Where the path analysis was used to analyse the causal relationships between variables in order todetermine the effect of the direct and indirect causes of the variable to a variable result. Based on the analysis anddiscussion, it is obtained as follows that the ease and usefulness of a positive effect on Attitude using VAS positiveeffect on Behavioural Intention using VAS. Behavioural intentions affect the Actual Usage.Keywords: Virtual Arms Solution, Technology Acceptance Model, Path Analysis.

THE SELECTION OF ALTERNATIVES TRAINING SHIP TO SUBSTITUTE KRI DEWARUCI FOR NAVAL ACADEMY CADETS USING THE ANALYTIC NETWORK PROCESS (ANP) METHOD Sukmo Hadi Nugroho; Adi Bandono; Okol Sri Suharyo; Raditya Novianto
JOURNAL ASRO Vol 11 No 1 (2020): International Journal of ASRO
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

Republic of Indonesia Ship (KRI) Dewaruci is a Naval Academy Cadets' (AAL) training ship that is old. Thiscondition is very susceptible to various threats of accidents while carrying out voyages around the world to cruisethe AAL Kartika Jala Krida Kadet. The government has planned to replace KRI Dewaruci with a new trainingship. This study aims to determine the selection of new prospective makers training ship by the Analytic NetworkProcess (ANP) method. This ANP method is used because the existing data have a relationship among thecriteria and the relationship between criteria and sub-criteria. In alternative selection, there are two main criteria,namely operational requirements criteria with four sub-criteria: security, geographical conditions, skills training,transfer of technology and technical requirement criteria with five sub-criteria: machinery, navigation, trainingequipment, platform, masts, and sails. The results of this study are the alternative priorities for new training shipreplacing the best KRI Dewaruci and also the priority of the main/critical sub-criteria. The biggest alternativescore value is a training ship made by Piere Shipyard made in Spain with a score of 0.50259.Keywords: Analytic Network Process (ANP), Super Decisions, Training ship, Criteria and Sub-criteria

DESIGN OF UNMANNED GRENADE TAMER PROTOTYPE WITH WIRELESS CONTROL Aris Tri Ika Rahmadi; Ayip Rivai Prabowo; Ali Mashudi; Luqman Arif
JOURNAL ASRO Vol 11 No 1 (2020): International Journal of ASRO
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

Puslatdiksarmil is a military training and basic education center. To support the trainer in securing the grenadeduring the grenade throwing exercise, the author made "Design of Prototype Unmanned Grenade Tamer withWireless 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 ineveryday life and is very helpful in human activities that are dangerous and difficult to do by humans andtherefore we need an application that can control the robot remotely. In this Final Project, a robot has beendesigned 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 tomonitor the location of objects and its surroundings, and a wireless module that has been connected with the2.4 Ghz Tranciever so the robot can now be monitored remotely to perform operations.Keywords: Unmanned, Wireless, 2.4Ghz Frequency

DESIGN AND DEVELOPMENT OF MORSE LEARNING SYSTEM APPLICATION BASED ON VISUAL BASIC Bayu Wibisono; Alexander Victor Bukit; Adi Bandono; Edy Widodo
JOURNAL ASRO Vol 10 No 1 (2019): International Journal of ASRO
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

School of Communication (Sekom) is a place for educational institutions of the Indonesian Navy'sNational Army which has the duty to educate and prepare human resources in the field of communication.In providing Morse gesture learning material, the instructors still use the media in the form of a Morseknock tool manually, the news is received and recorded by other students with a sheet of paper or abook. There are ideas or ideas from the author to combine the Morse signal method using computermedia in its implementation. The design of this study was carried out to provide an overview of thesystem to be created. The flow of news delivery is news that is processed in the server and then sentusing the computer as a server automatically so that it will come out in the form of morse audio after theprocess begins and then is received by students using a computer as a client and the results of studentanswers will be automatically saved into the server, after saving the teacher can retrieve the resultsdirectly typing students who automatically have a value that is managed in the server. The assessmentsystem is automatically processed in the server by means of a comparison between the news sent by theteacher with the results typed by students.Keywords: Morse, Server and client.

SELECTION OF SURFACE TO SURFACE RUDAL KRI-KERAMBIT CLASS USING DEMATEL AND ANALYTIC NETWORK PROCESS METHODS Supartono Supartono; Joko Purnomo; Siswo Hadi Sumantri; Wishnu Krestiawan
JOURNAL ASRO Vol 11 No 1 (2020): International Journal of ASRO
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

Indonesian Warship (KRI) is one of the Main System Weapons (defense equipment) owned by the Navy. In its2017 procurement, the Navy made a second generation Fast Ship Missile (KCR) made by PT PAL thatproduced more than the previous generation, both in terms of capacity and rich ships, named KRI KerambitClass. To support the battle, this KRI Kerambit Class will be equipped with a surface to surface missile (SSM) toimprove the ability to use maximum battleships. To be able to activate its function properly, it is necessary tochoose the right missile base weapon. The selection of alternative missile weapons over water requires analysisof information and collects important requirements about data from alternative weapons over the air. In additionto alternatives, it is expected that major criteria will be considered in the selection of the Weapons over the air.In making the decision to procure Weapons Over Water, where the conflict cannot be arranged in the form of ahierarchy because it requires interaction and higher level elements to lower level elements. Therefore in thisstudy the Trial Making and Evaluation Laboratory (DEMATEL) and Analytic Network Process (ANP) methodshave the ability to accommodate the interrelations between criteria or alternatives. Based on data processing,the Exocet MM 40 Block 3 has been selected. This missile has several advantages compared to other missiles,including launching at counters and missfire that is very low and has very good durability.Keywords: Missile Selection, DEMATEL, Analytic Network Process

DESIGN OF PRISON SECURITY INFORMATION SYSTEM USING RFID Purwito, Arip; Sitanggang, Dani Wijaya Fauji; Suprayitno, Suprayitno; Marbandi, Arie
INTERNATIONAL JOURNAL OF ASRO - STTAL Vol 9 No 1 (2018): International Journal of ASRO
Publisher : Indonesian Naval Technology College - STTAL

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

Information systems and technology are currently developing rapidly, so computers can beused as security tools automatically with the addition of Radio Frequency Identification (RFID)technology. Sattahti security personnel in the detention room are required to always be ready to carryout security, supervision within the scope of the detention room. So far, Sattahti personnel inconducting surveillance and guarding detainees in and out of the room still use padlock locks so thatsecurity is less than the maximum, meeting SOP standards so that some detainees have a chance toescape, so that Sattahti personnel cannot properly monitor prisoners because there is no regulatingsystem detention rooms are better IT-based. Based on the above problems, it is necessary to designand build a detention room security information system using RFID technology. So that every sattahtipersonnel can be accessed in the security system information system database of the detention room.This is very helpful for sattahti personnel in the process of guarding detainees. This system can do anautomatic lock along with the time for each personnel who bring prisoners in and out of the detentionroom, by using serial communication from a personal computer (PC) to a microcontroller (reader RFIDstater kit ID-12 LA) so that it will read the identity card (tag) RFID) every person. This detention roomsecurity information system is useful to accelerate and facilitate personnel in changing duty pickets tothe next personnel regarding the whereabouts of all the strength of the prison guard personnel atSATTAHTI.Keywords: Information on detention room security, RFID.

DETERMINING THE FIRST PRIORITY OF THE FIRST ARSENAL LOCATION TO SUPPORT THE OPERATION OF THE INDONESIAN WAR SHIP IN SECURITY OF THE EASTERN INDONESIAN SEA REGION WITH AHP METHODS I Nengah Putra A; Sukmo Hadi Nugroho; Okol Sri Suharyo; Cahyanto Cahyanto
JOURNAL ASRO Vol 11 No 1 (2020): International Journal of ASRO
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

Faced with conditions of life of the nation that continues to evolve into a multidimensional cover all areas of lifeof the nation, then certainly required the development and deployment of the total potential and power of thenation effectively. Therefore it is the power that was developed to deal with these threats must also have theability to multi-dimensional as well. Reality is always pushing to restructure the military concept of defense tobecome responsive and adaptable and tailored to the substance of the reforms in the defense. The mainproblem faced by Indonesia to develop a domestic defense industry is the inability of industry and educationsectors to absorb the fundamental aspects of the Revolution in Military Affairs (RMA). This inability does notallow Indonesia to experience significant breakthroughs in the application of RMA. So with reference to thecondition necessary to anticipate concrete steps in developing a systematic plan to build the defense industriesare able to anticipate the revolution in military affairs. Among priorities at once by selecting the appropriatestages of the development plan which includes the development of Main Equipment Weapon System, SpatialPlanning Area Defense, Civil Defense Development, and Spatial Structure of the Organization. And one of itsefforts is the creation of the ability of military logistics support system effective and efficient and responsive,which in this case is the development of Arsenal's arsenal of weapons and ammunition in terms of both qualityand quantity so that is always ready to face any condition of any contingency that would happen. Determiningpolicy location Arsenal first location contains more choices in environmental issues multiobjectiv andmulticriteria decision, then the model is proposed to be the appropriate methodology to accommodate thequalitative preference and priority-setting objectives / criteria for future development is to approach theAnalytical Hierarchy Process (AHP). Principle of the AHP method is to break breaking a complex situation andunstructured, into its component parts, arranging these variables in a section or an order of hierarchy, givingnumerical values to subjective considerations about the relative importance of each variable and analysisvarious considerations is to determine which variables have highest priority and act to influence the outcome ofthe situation. From the results of the solution by using AHP method showed that the first priority locationdetermination Arsenal 1 in the eastern region is a factor analysis of logistics operations to support operationscapabilities in integrated logistics support system that effectively and efficiently. And the locations selected forArsenal's first priority location is in the eastern region Lantamal Ambon. Keyword: Determining location - Approach of the Analytical Hierarchy Process (AHP)

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