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ASRO JOURNAL - STTAL
ISSN : 24607037     EISSN : -     DOI : -
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 27 Documents
PRELIMINARY EXPERIMENTAL STUDY ON DESIGNING BALLAST SYSTEM FOR AUTONOMOUS UNDERWATER VEHICLE Herlambang, Teguh; Subchan, Subchan; Nurhadi, Hendro
INTERNATIONAL JOURNAL OF ASRO - STTAL Vol 10 No 1 (2019): International Journal of ASRO
Publisher : Indonesian Naval Technology College - STTAL

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Abstract

ABSTRACT Unmanned submarine commonly called Autonomous Underwater Vehicle (AUV) is one type of underwater robots used for underwater mapping. AUV is an underwater vehicle capable of automatically moving in water, controlled by humans on vessel. To build AUV is not easy as many components play important roles in the operation of AUV, one of which is active ballast. Calculations on the making and benchmarks of active ballast systems are still very rare. Active ballast is a set of equipment used to fill its tanks with seawater and to empty sea water from the tanks on submarines. These tanks are intended to balance submarines and for active ballast systems on submarines so as to be able to dive and float as needed. In this paper an experimental study was carried out on a tube resembling AUV with both fresh water and sea water to obtain ballast volume in AUV.  Keywords: AUV, Active ballast, Experimental study
ANALYSIS OF THE MAINTENANCE SYSTEM OF WARSHIP BASED ON ISO 9000: 2015 Hendri, Novi Shobi; Rahman, Abdul; Bandono, Adi; Suharyo, Okol Sri
INTERNATIONAL JOURNAL OF ASRO - STTAL Vol 10 No 1 (2019): International Journal of ASRO
Publisher : Indonesian Naval Technology College - STTAL

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Abstract

Today's Organizational Development is intensively carried out by all layers, both Profit and Non-Profit Organizations even in the Military world. The Military World will continue to improve in its Organization because of the demands of the development of the Main Tool system owned. Their Combat Equipment has undergone a lot of renewal and moderation. For this reason, a good Maintenance system effort is based on the ISO 9000: 2015 quality management system. Therefore, an analysis of strengths, weaknesses, opportunities, and obstacles is needed so that a quality management system that is in accordance with existing standards and rules can be developed. The purpose of writing is to formulate a SWOT Analysis integrated with 7 principles of the ISO 9000: 2015 quality management system in Combat Maintenance Maintenance Systems in a country. The research method used is descriptive qualitative, where data is collected through observation and interviews with decision-makers in an organization or company.  Keywords: Organizational Benefits, Non Profit, Military, SWOT, ISO 9000: 2015
ANALYSIS OF DETERMINATION THE NUMBER PERSONNEL BASED ON WORKLOAD ACCORDING TO JOB DESCRIPTION (STUDY CASE IN ACCOUNTING INSTITUTIONS) Endriyanto, Wahyu; Ahmadi, Ahmadi; Sukandari, Benny; Makhrowi, Agus
INTERNATIONAL JOURNAL OF ASRO - STTAL Vol 10 No 1 (2019): International Journal of ASRO
Publisher : Indonesian Naval Technology College - STTAL

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Abstract

The workload is highly related to efficient and effective human resource utilization in an organization to achieve organizational objectives, vision, and mission. Various methods are used to optimize the number of personnel in an organization so that each task can be completed quickly and precisely. Accounting Institutions are inseparable from problems regarding the lack of workload with the number of personnel working on it. The change of the Policy gives an impact on the change of Job Description and List of Personnel Arrangements of the organization. To overcome these issues, workload measurement, analysis can be used to determine the optimal amount of personnel required in their working units. This study uses a mental workload measurement so called NASA-TLX and physical workload measurement According to the applicable workload regulation that is in accordance with the Administrative Direction of Workload Analysis. Both methods are then carried out to be compared to each other. The results showed that the physical workload is required in the completion of tasks in each work unit. In addition, the determination of the optimal number of personnel using physical workload or appropriate tasks per task position based Job Description is performed. As a result, it is known that there is an excessive workload in the Sub Service Budget Cost work units with personal shortcomings. On the other hand, there is an excessive personnel number in Administrative Work, Sub Department of Finance Administration and Sub Department Financial Control. The overall conclusion of this study is a need for personnel reduction in a List of Personnel Arrangements currently known as Accounting Institutions to be 39 personnel instead of the existing 48 personnel.  Keywords: Workload, NASA-TLX (Task Load Index), assignments Per Task title, Number of Optimal personnel
INNOVATION IN THE DEVELOPMENT OF STTAL HUMAN RESOURCES TO FACE THE 4.0 INDUSTRIAL REVOLUTION Apriyani, Risa; Bastari, Avando; Suharjo, Bambang; Agustian, Indra
INTERNATIONAL JOURNAL OF ASRO - STTAL Vol 10 No 1 (2019): International Journal of ASRO
Publisher : Indonesian Naval Technology College - STTAL

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Abstract

In the era of the Industrial Revolution 4.0. this is where technology and technology have been very advanced demanding competent human resources who have high morale and discipline in carrying out their roles and functions for both the individual and the objectives of the organization. In the role and contribution of STTAL in the Industrial Revolution 4.0, the current conditions, where the quality of human resources both students, lecturers, and Antap STTAL are considered unable to answer the challenges in the cyber field so that strategic decision-making and steps are needed to be able to accompany the development of science and technology while carrying out missions STTAL is to hold a higher education program to produce human resources with Indonesian character and personality, quality and relevant science and technology based, with defense needs in the military, maritime and maritime fields. With SWOT analysis, a matrix will be obtained which shows the strengths and weaknesses as well as opportunities and threats which will later be used as a reference to make the right and appropriate strategies.  Keywords: SWOT Analysis, STTAL HR Quality, Industrial Revolution 4.0
APPLICATION OF FUZZY MULTIPLE CRITERIA DECISION MAKING (MCDM) IN SELECTION OF PROSPECTIVE EMPLOYEES Hidayat, Sutikno Wahyu; Bastari, Avando; Sutrisno, Sutrisno; Suharyo, Okol Sri
INTERNATIONAL JOURNAL OF ASRO - STTAL Vol 10 No 1 (2019): International Journal of ASRO
Publisher : Indonesian Naval Technology College - STTAL

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Abstract

The recruitment process is the initial process that determines the sustainability and success of a company. In the process, effective and efficient selection tests are the key. The level of professionalism and academic ability of prospective employees are two things that are very much needed as a reference and criteria that are used as selection factors in the recruitment process. This study uses the Fuzzy Multiple Criteria Decision Making (MCDM) method by solving problems using the Simple Addictive Weighting Method (SAW). The use of this method is expected to produce an electronic selection test application that can help the recruitment team in carrying out the selection process at PT. X. The results of the research are in the form of prospective employee selection test applications to simplify the process of selecting prospective employees according to their needs.  Keywords: Selection Test, Application, FMCDM, SAW
AN ANALYSIS ON KRI IMPROVEMENT PROJECT IN INDONESIAN NAVAL MAIN BASE NO. V SURABAYA FASHARKAN (NAVY’S BATTLESHIPS MAINTENANCE AND REPAIRING FACILITIES USING FUZZY FMEA METHOD Krisdiono, Eko; Putra A, I Nengah; Astika, I Made Jiwa; Suharjo, Bambang
INTERNATIONAL JOURNAL OF ASRO - STTAL Vol 10 No 1 (2019): International Journal of ASRO
Publisher : Indonesian Naval Technology College - STTAL

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Abstract

The FMEA method is a tool used to identify the consequences or consequences of a system or process failure and reduce or eliminate failure. In determining risk factors and system improvement priorities, traditional FMEA still has weaknesses, where FMEA traditionally places severity factors, occurrence, and detection at the same level of importance, even though in reality different levels of importance and the importance of FMEA assessment teams are ignored.          In this study, the fuzzy method is integrated into FMEA where the severity factor, occurrence, and detection are assessed in linguistic form. In this fuzzy method, the weight of the interests of the FMEA assessment team is taken into account to do ranking and repair priorities. The application of Fuzzy methods to FMEA to determine significant risk factors and prioritizing improvements from various alternatives chosen for the process of repairing KRI in Surabaya Lantamal V, so that it is expected that the application of this method can improve the operational performance of Fasharkan to eliminate or reduce the risks that occur in the repair process ships in the eastern region of the fleet. Keywords: Risk Management, Failure Modes and Effect Analysis (FMEA), Fuzzy Method
STTAL DEVELOPMENT STRATEGY TO PRODUCE HUMAN RESOURCES THAT ACKNOWLEDGE TECHNOLOGY FACING THE INDUSTRIAL REVOLUTION ERA 4.0 Mashudi, Ali; Rahman, Abdul; Bandono, Adi; Hasan, Syaiful
INTERNATIONAL JOURNAL OF ASRO - STTAL Vol 10 No 1 (2019): International Journal of ASRO
Publisher : Indonesian Naval Technology College - STTAL

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Abstract

The industrial revolution 4.0 requires that one must be able to work with increasingly sophisticated technological developments. The industrial revolution 4.0 emphasizes digital economic patterns, artificial intelligence, big data, robotic or known as the disruptive innovation phenomenon. The problem discussed in this study is how to determine the strategy for developing STTAL. The purpose of this study was to determine the best strategy for developing STTAL using the SWOT analysis method.  The results of the study show that the development of STTAL to produce Human Resources that mastered the technology faced the era of industrial revolution 4.0. Namely: a). Increase the quantity and quality of laboratory facilities that are complete in stages according to the priority scale adjusting the available budget by means of regulation, cooperation, coordination and socialization to relevant stakeholders, b). Publication of lecturer and student research in national and international journals is one way to improve the ability and expertise to produce technological products of marine and maritime technology, c). Establish a curriculum for each Study Program based on IQF and lead to the science and technology fields of maritime and maritime technology, d). Establishing the ideal STTAL Organization will be able to support the operational education and development of new Cyber Study Programs.   Keywords: SWOT Analysis, STTAL Development, Human Resources, Industrial Revolution Era 4.0.
ANALISIS HUMAN ERROR UNTUK MENCEGAH KECELAKAAN DI LAUT MENUJU ZERO ACCIDENT DENGAN PENDEKATAN METODE STANDARDIZED PLANT ANALYSIS RISK HUMAN RELIABILITY ASSESSMENT (STUDI KASUS DI KRI KELAS VANSPEIJK SATKOR KOARMATIM) Bandono, Adi
ASRO JOURNAL - STTAL Vol 2 (2014): Jurnal Analisis Sistem & Riset Operasi
Publisher : Indonesian Naval INSTITUTE OF TECHNOLOGY - STTAL

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Abstract

Setiap KRI yang keluar atau masuk alur pelayaran/selat sempit wajib melaksanakan peran pemanduan termasuk KRI Kelas Vanspeijk yang merupakan unsur striking force yang terbesar dan terlengkap baik personel maupun persenjataannya. Keberhasilan peran pemanduan sangat tergantung dari tim anjungan selaku operator tim pengendalian kapal dalam menghindari kecelakaan di laut. Banyaknya kecelakaan dilaut yang terjadi disebabkan oleh kesalahan operator anjungan. Human error yang terjadi dapat dihitung menggunakan metode Human Error Reliability Assessment (HRA) untuk mengetahui tingkat keandalan operator. Terdapat banyak kuantifikasi metode HRA, salah satunya adalah metode SPAR-H(Standardized Plant Analysis Risk Human Reliability Assessment) yaitu sebuah metode yang mengamati 8 (delapan) PSFs (Performance Shaping Factors) dan dependence condition factors setiap operator yang diteliti. Perhitungan nilai Human Error Probability (HEP) akan sangat berpengaruh terhadap dependence factors tersebut. Hasil perhitungan Probability without dependence (Pw/od) akan berbeda jauh dengan perhitungan Probability with dependence (Pw/d) karena dependence factors menjadi lebih dominan ketika kegiatan tersebut dilakukan oleh sebuah timbukan perseorangan. Sejumlah 9 (sembilan) operator dari 6 (enam) KRI yang diteliti terdapat nilai Pw/od terbesar yaitu 0.5025 dan Pw/d terbesar 0.7513 adalah operator Kadiv Nav KRI AHP. Rekomendasi yang diberikan untuk mereduksi human error sehingga tercapai zero accident adalah melatih operator minimal 6 (enam) bulan dan melaksanakan dinamika role game, fit and proper test dan uji kompetensi calon operator baru, pemenuhan operator sesuai SKP (standar kualifikasi personel) serta memberikan suasana anjungan yang lebih kondusif saat peran pemanduan.
RISK ASSESSMENT PADA PROSES DISTRIBUSI BAHAN BAKAR MINYAK DI KOBANGDIKAL Astika, I Made Jiwa
ASRO JOURNAL - STTAL Vol 1 (2014): Jurnal Analisis Sistem & Riset Operasi
Publisher : Indonesian Naval INSTITUTE OF TECHNOLOGY - STTAL

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Abstract

Pelayanan kepada konsumen merupakan akhir dari proses bisnis sebuah industri. Keakuratan danketepatan produk, baik dalam hal volume maupun kualitasnya sangat mempengaruhi pelayanan sebuah perusahaanatau organisasi. Bahan bakar minyak (BBM) merupakan produk yang sangat penting bagi seluruh anggota TNI ALdi wilayah Kobangdikal, yang dipergunakan untuk keperluan militer, keperluan dinas dan keseharian kegiatanseluruh anggota TNI AL di wilayah Kobangdikal. Sejak diberlakukannya AFTA (ASEAN FREE TRADE AREA) padatahun 2004, Pertamina melakukan peningkatan kualitas pelayanan dengan meluncurkan program PASTI PAS!, yangmerupakan program sertifikasi standar kualitas pelayanan, dalam hal ini SPBT Kobangdikal juga mengikutiperkembangannya yaitu dengan ikut melaksanakan peningkatan kualitas pelayanan sesuai dengan standar PTPertamina.Dalam penyusunan tugas akhir ini, peneliti menganalisa risk event yang terjadi dengan meneliti secara deskriptifyang menggunakan analisa secara kuantitatif dan dengan metode sampling sederhana yang berupa wawancara,pengamatan, dan kuisioner dari 7 orang anggota satuan perbekalan Kobangdikal.Berdasarkan hasil analisis data dan identifikasi risiko maka diperoleh 15 kejadian risiko (risk event) yang mungkinmuncul dalam proses distribusi selama proses penimbunan hingga penyaluran dari Terminal BBM Surabaya Grouphingga ke SPBT Kobangdikal. Dari penilaian Severity, Occurance, dan Detection, dilanjutkan dengan Pareto chartkemudian diketahui risiko dari yang tertinggi hingga terendah.
ANALISA RISIKO DAN IMPLEMENTASI METODE HIRARC (HAZARD IDENTIFICATION, RISK ASSESSMENT AND RISK CONTROL) PADA SATUAN PENYELAM DI DISLAMBAIR KOARMATIM Suharjo, Bambang; Arifin, Mohamad
ASRO JOURNAL - STTAL Vol 1 (2014): Jurnal Analisis Sistem & Riset Operasi
Publisher : Indonesian Naval INSTITUTE OF TECHNOLOGY - STTAL

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Abstract

Dislambair Koarmatim adalah satuan khusus penyelaman TNI AL yang mempunyai tugas pokok menyelenggarakan penyelaman dan penyelamatan bawah permukaan air. Penyelaman di dislambair Koaarmatim terdiri dari penyelaman kapal/KRI (Ship Diver), pengapungan dan penyelamatan dalam (Salvage and Deep Sea Diver), Under Water Demolition Divers, dan Quick Response Diving Team. Pada penyelaman kapal/KRI terdiri dari 3 aktifitas pekerjaan penyelaman yang utama yaitu Predive/sebelum penyelaman, Water Entry/Descent/pelaksanaan penyelaman, dan Postdive/setelah penyelaman.Penelitian ini dilakukan dengan menggunakan metode HIRARC. HIRARC adalah suatu metode identifikasi bahaya , penilaian risiko, dan tindakan pengendalian risiko yang biasanya digunakan karena metode ini dianggap lebih tepat dan lebih teliti dimana bahaya yang timbul dijelaskan dari setiap aktifitas kerja. Pada metode ini juga memberikan tindakan pengendalian yang sesuai untuk tiap bahaya. Pengendalian perlu dilakukan untuk mencegah timbulnya kecelakaan dan Penyakit Akibat Kerja (PAK) yang dapat merugikan satuan.Berdasar hasil analisa HIRARC ini, pada setiap aktifitas kerja penyelaman yang dilakukan yaitu pada saat sebelum penyelaman (Predive) dan setelah penyelaman(Postdive) menunjukkan pekerjaan penyelaman yang berisiko sedang (Medium Risk). Sedangkan setiap aktifitas kerja penyelaman yang dilakukan pada saat pelaksanaan penyelaman (Water Entry/Descent), mempunyai risiko tinggi (High Risk). Kemudian rekomendasi yang dihasilkan untuk meminimalkan kecelakaan kerja penyelaman pada saat Water Entry/Descent (pelaksanaan penyelaman) dengan cara elimination, Engineering Control, Administration Control dan Use of PPE (Personal Protective Equipment).

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