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Bambang Suharjo
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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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (601.999 KB) | DOI: 10.37875/asro.v11i1.207

Abstract

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.
ANALISA RISIKO DAN IMPLEMENTASI METODE HIRARC (HAZARD IDENTIFICATION, RISK ASSESSMENT AND RISK CONTROL) PADA SATUAN PENYELAM DI DISLAMBAIR KOARMATIM Bambang Suharjo; Mohamad Arifin
JOURNAL ASRO Vol 1 (2014): 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 (324.185 KB)

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).
ANALYSIS OF OCCUPATIONAL SAFETY AND HEALTH RISK MANAGEMENT ON THE INDONESIAN NAVY SHIP PROJECT USING HAZARD IDENTIFICATION, RISK ASSESSMENT AND RISK CONTROL Sukmo Hadi Nugroho; Bambang Suharjo; Adi Bandono; Agus Tri Haryanto
JOURNAL ASRO Vol 11 No 2 (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 | Full PDF (77.425 KB) | DOI: 10.37875/asro.v11i2.275

Abstract

Indonesian Navy ships (KAL) is one element of the Integrated Fleet Weapon System (SSAT), which plays an important role in carrying out tasks in the defense field. So, we need an optimal KAL readiness to support the passage of the operation to be carried out successfully and smoothly. One of the ways used to prepare KAL is to carry out routine maintenance through the docking process. However, in practice there are accidents suffered by workers.This research was conducted using the HIRARC method. HIRARC is a method of hazard identification, risk assessment and risk control measures that are used for this method is considered moreappropriate and more accurately where the dangers that arise in the process described docking of any work activity. In this method also provides appropriate control measures for each hazard. Based on the results of the HIRARC analysis, each suction work activity of docking based Risk Ranking will be sorted according to the level of Risk Matrix and will be discussed further against high risks and implemented controls. Then the resulting draft recommendation to minimize workplace accidents in the docking process is by way of elimination, Administration Control and Use of PPE (Personal Protective Equipment).Keywords: HIRARC method, Docking process, KAL.
APPLICATION OF DECISION SUPPORT SYSTEM FOR DETERMINING AMPHIBIOUS LANDING BEACH IN WEST PAPUA INDONESIA Budi Setiarso; Udisubakti Ciptomulyono; Bambang Suharjo; I Nengah Putra; A K Susilo
JOURNAL ASRO Vol 9 No 1 (2018): 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 | Full PDF (997.481 KB) | DOI: 10.37875/asro.v9i1.51

Abstract

ABSTRACT Determination of the landing beach becomes a must for the Marine Forces of the Indonesian Navy as an element of the landing forces in order to carry out the task of amphibious operations in particular to determine the ideal landing beach location for the successful implementation of the task. Requirements on the determination of ideal landing beaches should be in accordance with predetermined parameters and serve as an important component in determining the weighting value of landing beach selection criteria. This study aims to determine the location of landing beaches by using the Preference Ranking Method Method of Organization for Enrichment Evaluation (PROMETHEE) combined into the Borda method. The research stages started from determining the value of criterion preferences to the landing beach alternative options analyzed by PROMETHEE method then processed again in Borda method. The PROMETHEE method is used to analyze individual decisions of decision makers, while the Borda method is used to manage group decisions from the PROMETHEE method of ranking. The use of both methods is a solution to generate more objective group decisions so as to obtain a ranking result against the selection of logical amphibious landing beaches and have an objective value in accordance with accurate data and greatly assist decision-makers to solve multi-criteria problems. From the results of this study can be seen that the location of the selected beach is the most feasible to serve as the location of landing beaches in amphibious operations is Beach 3 with a weighted value of 0.389. Keywords: Amphibious operations, the landing beach, Decision Support Systems, PROMETHEE, Borda
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 Eko Krisdiono; I Nengah Putra A; I Made Jiwa Astika; Bambang Suharjo
JOURNAL ASRO Vol 10 No 1 (2019): 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 | Full PDF (314.046 KB) | DOI: 10.37875/asro.v10i1.93

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
Co-Authors A K Susilo Abdul Rahman Adi Bandono Agus Setiadji Agus Tri Haryanto Ahmadi Ahmadi Akhmat Nuryadin Ali Mashudi Basuki Enggal Benny Sukandari Brillyandhi Setyarizky Budi Setiarso Eka Muktiono Eko Krisdiono I Made Jiwa Astika I Nengah Putra I Nengah Putra A Ikhwan Syahtaria Indra Agustian Joko Purnomo Mohamad Arifin Okol Sri Suharyo Pius Herdasa Krisna Murti Rachmana F Antariksa Rifki Najib Sri Nurhayati Sukmo Hadi Nugroho Sunarta Sunarta Suparno Suparno Sutrisno Sutrisno Tri Kairo Suwarsono Udisubakti Ciptomulyono