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DEVELOPMENT STRATEGIC OF SIMULATOR TECHNOLOGY 4.5 GENERATION FIGHTER AIRCRAFT FOR SUPPORTING NATIONAL DEFENSE SYSTEM Faishal Irfan; Romie Oktovianus Bura; Heri Yansyah
Jurnal Pertahanan: Media Informasi ttg Kajian & Strategi Pertahanan yang Mengedepankan Identity, Nasionalism & Integrity Vol 6, No 3 (2020)
Publisher : The Republic of Indonesia Defense University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33172/jp.v6i3.834

Abstract

The fighter aircraft project is one of the defense and security equipment (alpalhankam or alat peralatan pertahanan dan keamanan) priority programs contained in the defense industry roadmap. Indonesia and South Korea undertook a joint development program in developing 4.5 generation fighter aircraft. However, Indonesia experiences several obstacles in the development of fighter aircraft, one of which is the ability of disparity and mastery of fighter technology. One of the critical components used as one of the development programs is simulator technology development. Mastery of simulator technology can improve the ability of Technology Readiness Level (TRL) from technology development fighter aircraft and can cause multiplier effects in other fields. Therefore we need a development strategy that is appropriate for the development of simulator technology. This study aims to analyze and define the benchmark level of performance or from the critical components which will then be used as a reference for the development strategy of the 4.5 generation fighter simulator for joint development projects. The method used in this study is a mixed-method with an approach system engineering uses quality function deployment tools and Critical Technology Element (CTE) technology assessment to identify which CTE then used as a reference strategy for the development of fighter simulator technology. The results of the study show that there are several CTE values along with simulator technology performance scores, among others mission 92.5%, data 83.56%, motion 52.51%, and strategic options that can be used in the technological development of fighter simulator generation 4.5 such as strategic joint development, self-development, and local content/offset. 
SYNTHESIS AND CHARACTERIZATION OF CoTi(1-X)Mn(X)O3 AS A RADAR ABSORBING MATERIAL Maspin Apit; Romie Oktovianus Bura; Wisnu Ari Adi; Raden Andhika Ajiesastra
Jurnal Pertahanan: Media Informasi ttg Kajian & Strategi Pertahanan yang Mengedepankan Identity, Nasionalism & Integrity Vol 6, No 1 (2020)
Publisher : The Republic of Indonesia Defense University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (451.916 KB) | DOI: 10.33172/jp.v6i1.697

Abstract

To avoid detection from Radio Detection and Ranging (Radar), one of the efforts is to use Radar absorbing material. One of the Radar wave absorbing materials is Perovskite CoTiO3. This Paper investigated the ability of CoTi(1-x)Mn(x)O3 to absorb the Radar wave. CoTi(1-x)Mn(x)O3 with variations x = 0, 0.01, 0.02, and 0.03 have been successfully synthesized using the mechanical milling method. The XRD pattern shows that the sample formed was single phase CoTiO3. Surface morphology resulting from measurements with SEM shows homogeneous particles and an average size of 200 nm. The results of measurements with VNA at X-band frequency (8.20 GHz - 12.4 GHz) show that the absorption ability of electromagnetic waves from CoTiO3 increases with the increase in doping from Mn4+. Maximum results obtained at the composition x=0.03 (CoTi0.97Mn0.03O3) with a reflection loss (RL) value is -14.56 dB (%Abs is 81.3%) at a frequency of 9.96 GHz. This result proves that CoTi(1-x)Mn(x)O3 can be used as a Radar absorbing material at X-band frequency.
DESIGN AND IMPLEMENTATION OF ANTI-TANK GUIDED-MISSILE (ATGM) CONTROL SYSTEM USING SEMI-AUTOMATIC COMMAND LINE OF SIGHT (SACLOS) METHOD BASED ON DIGITAL IMAGE PROCESSING Muhammad Hanifudin Al Fadli; Dadang Gunawan; Romie Oktovianus Bura; Larasmoyo Nugroho
Jurnal Pertahanan: Media Informasi ttg Kajian & Strategi Pertahanan yang Mengedepankan Identity, Nasionalism & Integrity Vol 7, No 2 (2021)
Publisher : The Republic of Indonesia Defense University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33172/jp.v7i2.755

Abstract

The Anti-Tank Guided-Missile (ATGM) system has a very important role in the modern battlefield. This system proved its effectiveness in many modern conflicts such as the Syrian Civil War and Nagorno-Karabakh War. The ATGM system has a very simple electronic and mechanism but it has a very high level of accuracy and precision. One of the control methods used in ATGM is SACLOS method. This method tracks missile position by detecting an infrared lamp that is placed on the missile tail. The tracking system sends control signals to the missile as a result of the correction of the missile position when flying. The infrared tracking system in this research was made using a modified OV5647 camera with the addition of a 940 nm narrow bandpass filter. There are 3 cameras with 1x, 8x, and 16x magnifications which are accessed using 3 Raspberry Pi boards. X and y coordinate data of the infrared lamp is sent to the airframe using wireless telemetry. Atmega328 microcontroller process x and y coordinate data into input proportional control. The result of this research is the prototype of an anti-tank missile control system with an infrared tracking instrument capable track a series of 88 infrared LEDs as far as 997.16 meters with a tracking speed of 90.11 FPS. The threshold parameters of image processing using luminance of YUV color space has a range of 240-255. The control parameter Kp=7 is used in wind tunnel testing with airspeed 20 m/s capable of directing airframe motion to the telescope's crosshairs.
PEMANFAATAN UAV UNTUK MENDUKUNG PERTAHANAN UDARA IKN NUSANTARA SEBAGAI CENTER OF GRAVITY Andi Fathurrachman Batara Sulo; Romie Oktovianus Bura; Sovian Aritonang
Jurnal Education and Development Vol 10 No 3 (2022): Vol.10. No.3 2022
Publisher : Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (463.994 KB) | DOI: 10.37081/ed.v10i3.3710

Abstract

The transfer of the capital ushered in a new geostrategic era. Nevertheless, the strategic location of IKN cannot be separated from the threat of defense and security disruptions carried out by state actors, non-state actors, and hybrids. This research aims to analyze the Utilization of UAVs Supporting the Air Defense of the National Capital (IKN) Nusantara as a Center of Gravity. Qualitative research methods with literature studies are used in this article. The results of the study revealed that to secure the nation's capital, air defense units must be added to vital locations. This is done by developing airbases of each province that need to be mobilized with ground forces and deploying fighter forces, and UAVs. Maximum airspace security is necessary to maintain sovereignty in the airspace because without it sovereignty will be threatened by aviation attacks from third parties. On the other hand, stakeholders are also expected to be ready, including governments, experts, and the media, which have a vital role in shaping public perceptions and perceptions of potential threats based on regional characteristics. In addition, considering that society is an actor who plays a very role in the defense and security of the country, it is known as the universal people's defense system (sishankamrata).
Evaluation of Double Base Propellant Industry Independence, Using SWOT Analysis, Supply Side Mirad Fahri; Irdam Ahmad; Romie O Bura; Henry Setyanto
Budapest International Research and Critics Institute-Journal (BIRCI-Journal) Vol 5, No 3 (2022): Budapest International Research and Critics Institute August
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v5i3.6976

Abstract

Until now, Indonesia is still importing Double Base Propellant (DBP) for the ammunition and rocket industry. It causes the Indonesian Defense Industry to not be independent. On the other hand, DBP raw materials are abundant in Indonesia. Cellulose and Glycerin are produced from plants or micro-organisms that contain lots of fiber and oil. Therefore, the purpose of writing this paper is to build on the above conditions through a Strength, Weakness, Opportunity, and Threat or SWOT analysis. Starting with the search for data references, then followed by the implementation of workshop activities and discussions and in-depth interviews with experts to find the depth of the data and the assessments of these experts. The SWOT analysis findings provide a perspective and map of the relationship between SWOT elements and alternative action plans. Discussions on building strengths, minimizing weaknesses, looking for opportunities, and countering threats, resulted in recommendations for prioritizing the preparation of a roadmap for the independence of the propellant raw material and the raw material industry dedicated to the propellant industry.
Analysis of the Influence of Submarine Operational Capabilities on the State of Deterrence Timbul Haryanto AR; A. Octavian; Romie O. Bura
Journal Research of Social Science, Economics, and Management Vol. 1 No. 7 (2022): Journal Research of Social Science, Economics, and Management
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1401.631 KB) | DOI: 10.59141/jrssem.v1i7.95

Abstract

Indonesia is an archipelagic state whose territory lies in a cross position between two continents and two oceans. So that Indonesia has the authority to maintain the security of its maritime territory, starting from regulating its shipping lanes to maintaining sovereignty in all of Indonesia's sea areas. Indonesia's threats have been identified as coming from neighboring countries, namely Malaysia, Singapore, Thailand, and China. Increasing escalation in the South China Sea area, Efforts to support Indonesian territorial security, submarines currently owned must be able to become a deterrent against potential threats both from within and from outside and be able to operate in all Indonesian waters. The hypothesis in this study is if the operational capability of the submarine increases the country's deterrence system. The methodology used is descriptive quantitative using software SPSS 25 and Microsoft Excel 2013 with data analysis techniques using multivariate correlation. The effect of submarine operational capability on the country's deterrence is 86.6% that implies submarine operational capability has strong influence.
KEMAMPUAN NASIONAL DALAM PENGEMBANGAN PESAWAT TERBANG TANPA AWAK KELAS MEDIUM ALTITUDE LONG ENDURANCE Agus Bayu Utama; Siswo Hadi Sumantri; Romie Oktovianus Bura; Gita Amperiawan
NUSANTARA : Jurnal Ilmu Pengetahuan Sosial Vol 10, No 3 (2023): NUSANTARA : Jurnal Ilmu Pengetahuan Sosial
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jips.v10i3.2023.1312-1321

Abstract

The Indonesian Ministry of Defense has established a policy for the use of unmanned aircraft  in a variety of military and non-military operations carried out by its troops. The defense industry's independence is also encouraged to develop unmanned aircraft class medium altitude long endurance (MALE). This study was conducted to analyze national capabilities in the development of unmanned aircraft in the MALE class. The research method used is qualitative with a survey to unmanned aircaft developer and user communities. Primary data is processed using Excel software and displayed in the form of tables and graphs. The result: Indonesia has already the capability to design, manufacture, and use class 1 (small) of unmanned aircfrat products, namely the maximum take-off weight (MTOW) of aircraft weighing less than 150 kg but in the development class 3 (large) of unmanned aircraft, namely the MTOW of aircraft above 600 kg and operating altitude < 13,716 km, Indonesia is only able to make designs and test models in the wind tunnel, MALE Elang Hitam (EH) development through a consortium that began in 2017 was the first activity and become a means of increasing national capacity.
Development Steps of Avionics and Flight Control System of Flight Vehicle Herma Yudhi Irwanto; Purnomo Yusgiantoro; Zainal Abidin Sahabuddin; Romie Oktovianus Bura; Aris Sarjito; Oka Sudiana; Faisa Lailiyul Mutho' Affifah
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 7 No 4 (2023): August 2023
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29207/resti.v7i4.4953

Abstract

The success of a research is highly dependent on the method adopted, especially research related to dangerous and expensive matters which will certainly require special handling in the development or maintenance steps. One of them is research related to space technology such as aviation and rocketry technology, which is very dependent on the design model of the flying vehicle and, in general, will always use simulation to ensure that the entire system being built is carried out safely and can be implemented properly according to plan. In the development of the prototype flying vehicle, especially the development of the avionics and flight control system, the vehicle will go through sequential simulation steps from Software in the Loop Simulation (SILS), Hardware in the Loop Simulation (HILS), and Ready-to-Fly System (RTFS). In this paper, the simulation steps will be described with the intention of facilitating integration and testing of each sub-system being developed, testing the control strategy applied or eliminating bugs if something goes wrong. In the end, with a series of flying vehicle simulations, it can be developed quickly and cost-effectively, including saving human resources.
COMPARATIVE ANALYSIS OF PATHFINDING ARTIFICIAL INTELLIGENCE USING DIJKSTRA AND A* ALGORITHMS BASED ON RPG MAKER MV Riska Nurtantyo Sarbini; Irdam Ahmad; Romie Oktovianus Bura; Luhut Simbolon
Jurnal Riset Informatika Vol. 4 No. 3 (2022): June 2022
Publisher : Kresnamedia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (931.458 KB) | DOI: 10.34288/jri.v4i3.186

Abstract

In most games, an artificial pathfinding intelligence is required for traversing the fastest discovery. It is essential for many video games, particularly Role Playing Games (RPGs). The algorithm pathfindings implemented in this game are A* and Dijkstra Algorithms. This study aims to test an artificial intelligence system for discovering routes using the A* and Dijkstra algorithms based on RPG Maker MV. The result showed that from the time obtained, in the experiment on eight nodes using the Pathfinding mechanism of A* algorithm has faster result in discovering the nearest route with the time 08:15:23 with format (mm:ss: ms) whereas Dijkstra Algorithm has a 34:47:43 time result. The time record needed represents the distance between the search nodes. It indicates that the multiple weighting in the impassable nodes caused the cost calculation process becomes faster and more efficient.
Evaluation of Knowledge, Attitudes, and Perceptions of Pharmacovigilance (PV) amongst Health Professionals and Students Jamal Elbakay Elbakay; Omaro A. Aburas; Emhamed Boras; Salwa Muftah Eljamay; Shahrazad Eteer; Boshra Algandouz; Shahed Muftah
Indonesian Journal of Community Services Vol. 2 No. 2 (2023): November
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijcs.v2i2.986

Abstract

Pharmacovigilance (PV) and drug safety remain important areas of study worldwide. Unfortunately, medical professionals and students generally do not understand the reporting of PVs and adverse drug reactions (ADRs). This study compares student knowledge, attitudes, and perspectives with those of healthcare professionals in the pharmacy, medical, dental, and nursing fields. A questionnaire study was conducted to determine the level of understanding and attitudes toward PV and ADR reporting among 82 healthcare professionals (52 pharmacists, 15 physicians, 10 dentists, and 5 nurses) and 100 undergraduate healthcare students (45 pharmacies, 12 physicians, 35 dentists, and 8 nurses). According to the survey, among medical professionals and students, pharmacists are better educated about pharmacovigilance and adverse drug reactions than physicians, dentists, and nurses. The study found that pharmacists had a more favorable attitude toward pharmacovigilance and ADR reporting than other healthcare professionals. Doctors and medical students ranked second in terms of understanding of pharmacovigilance and the ADR reporting system, followed by dentists and dental students, and nurses and nursing students ranked last. In conclusion, pharmacists and pharmacy students exhibited superior knowledge, attitudes, and views of PV and ADR reporting compared to other healthcare professionals and students. The paper underlines the necessity of integrating pharmacovigilance education into the Libyan healthcare system and school curricula to train staff and educate students for real-world practices and workplaces.