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Studi Efektivitas Karakteristik Serat Alami Kenaf (Hibiscus Cannabinus) sebagai Pengganti Serat Sintesis Kevlar untuk Bahan Komposit Anti Peluru: Jurnal Review Yuniarti Nur Azizah; Jupriyanto; I. B Putra Jandhana; George Royke Deksino
J-Proteksion: Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin Vol. 9 No. 1 (2024): J-Proteksion
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/jp.v9i1.2030

Abstract

Penelitian ini mengkaji potensi serat kenaf dalam meningkatkan perlindungan balistik dengan mengeksplorasi peningkatan sifat mekanik serat serta sekaligus mengatasi masalah lingkungan dan mengurangi ketergantungan pada bahan impor seperti serat Kevlar. Metode penelitian ini menggunakan tinjauan literatur, dengan fokus pada sumber-sumber yang kredibel seperti buku, jurnal ilmiah, dan sumber internet yang memiliki keterkaitan langsung dengan topik penelitian untuk dasar menganalisis sifat mekanik dan balistik dari serat tersebut. Hasil penelitian menunjukkan bahwa serat kenaf menawarkan kekuatan mekanik dan balistik yang cukup menarik yang dilihat dari stabilitas termal yang menjanjikan, meskipun memiliki daya serap air yang lebih tinggi daripada Kevlar. Berbagai teknik peningkatan, termasuk perlakuan kimia dan hibridisasi dengan serat lain, dibahas untuk mengoptimalkan sifat mekanik dan balistik komposit berbasis kenaf. Ulasan ini menggarisbawahi potensi serat kenaf sebagai alternatif yang layak dalam aplikasi balistik, mendorong keberlanjutan dan efektivitas biaya serta dampak lingkungan dalam pengembangan bahan pertahanan.
Eksplorasi Penggunaan Bahan Material Komposit dari Serat Alam pada Drone: Jurnal Review Nadya Ophelia; I.B Putra Jandhana; Jupriyanto; George Royke Deksino
J-Proteksion: Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin Vol. 9 No. 1 (2024): J-Proteksion
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/jp.v9i1.2033

Abstract

Teknologi drone dalam operasi militer biasanya menggunakan bahan logam atau plastik yang memiliki keterbatasan: logam kuat dan kaku tetapi berat dan mahal. Penelitian ini bertujuan mengeksplorasi karakteristik dari serat alam sebagai material komposit pada drone dan menemukan potensi pemanfaatannya sebagai bahan material komposit untuk drone, karena serat alam mudah terurai dan banyak ditemukan, seperti serat pelepah pisang, sabut kelapa, tebu, buah lontar, dan serat rami. Serat-serat ini memiliki karakter mekanis menarik, seperti kekuatan tarik tinggi, kekakuan tinggi, dan kepadatan rendah, yang dapat membuat drone lebih ringan, kuat, dan tahan lama. Metode penelitian ini menggunakan studi kepustakaan. Serat rami dianggap paling cocok sebagai dasar kombinasi untuk drone karena kekuatan tarik tinggi, ramah lingkungan, ekonomis, dan mudah diproses.
Identifikasi Potensi Lokasi Markas Zona Maritim Natuna sebagai Distributor Informasi Keamanan Laut dengan Metode Centre of Gravity Sudiro, Pratondo Ario Seno; Afpriyanto, Afpriyanto; Rizzy, Al-Fadel Arman; Bachtiar, Jefri; Jupriyanto, Jupriyanto
Proceeding Mercu Buana Conference on Industrial Engineering Vol 5 (2023): LEAN AND GREEN FOR SUSTAINABILITY DEVELOPMENT GOALS IN THE I4.0 ERA
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/MBCIE.2023.002

Abstract

Natuna Maritime Zone Region has high vulnerability to the territory violation and illegal fishing, so that it needs surveillance equipment to detect condition of maritime activities real time. Maritime Zone Quarter has function to integrate all of information from each surveillance equipment. To organize early detection system of security and safety in Indonesian sea region, Bakamla RI can be also regarded as industry player, in this case media industry. Information about security and safety at sea in real time is accepted by each surveillance equipment then gathered by the Maritime Zone Quarter and sent into the Headquarter to be analysed or as considering material to arrange law enforcement and public service at urgent situation. This research aims to determine location of Natuna Maritime Zone Quarters based on detection range of each equipment by Centre of Gravity Method, a mathematic method used to determine a location. Calculation by Microsoft Excel© obtained optimum coordinate point, (107,44;4,18). But plotting uses Google Maps© obtained position in the middle of the sea. So that three alternative locations are determined according to nearest distance from the coordinate point. There are Seluan Island (45 km), Salor Island (60 km), and Kelarik Air Mali Village in western of Great Natuna Island (62 km)
POTENSI STRATEGI PENGEMBANGAN PESAWAT TANPA AWAK OLEH PT.DIRGANTARA INDONESIA (DI) UNTUK MENDUKUNG SEKTOR PERTAHANAN YANG STRATEGIS. Fatmawati, Fatmawati; Sudiarso, Aries; Juprianto, Juprianto; Khaerudin, Khaerudin
NUSANTARA : Jurnal Ilmu Pengetahuan Sosial Vol 10, No 7 (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.v10i7.2023.3286-3293

Abstract

Strategi pengembangan pesawat tanpa awak oleh PT. Dirgantara Indonesia (DI) untuk mendukung sektor pertahanan yang strategis. PT. DI iyalah perusahaan manufaktur pesawat terbang terkemuka di Indonesia, yang telah memproduksi berbagai jenis pesawat dan komponen dirgantara. Sebagai perusahaan dirgantara nasional, PT. DI pun berperan dalam membangun kapabilitas industri dirgantara di Indonesia melalui kerja sama dengan mitra internasional dalam hal pengembangan produk dan transfer teknologi. Artikel ini menampilkan beberapa studi dan penelitian terkait pengembangan pesawat tanpa awak. Salah satunya membahas analisis yuridis pengoperasian pesawat tanpa awak untuk kargo di wilayah Indonesia Timur oleh PT. Garuda Indonesia (Persero) Tbk. Studi ini membahas aspek hukum dan tanggung jawab penggunaan pesawat tanpa awak untuk angkutan kargo. Selain itu, terdapat studi yang membahas pengembangan sistem informasi pesawat tanpa awak berbasis aplikasi Android, pengembangan sistem penghitung jumlah kendaraan menggunakan citra aerial dari pesawat tanpa awak, dan pengembangan sistem pendaratan otomatis pada pesawat tanpa awak. Beberapa studi juga berfokus pada pelayanan penumpang pada pesawat tanpa awak dan pengembangan wahana pesawat tanpa awak untuk berbagai aplikasi. Pada artikel ini, disarankan beberapa strategi yang dapat dipertimbangkan oleh PT. DI guna mengembangkan pesawat tanpa awak yang efektif dan aman, termasuk menambahkan kontrol surface ketiga, mengembangkan sistem kontrol otomatis, menggunakan UAV untuk pemetaan konflik, dan memperhatikan faktor sosial dan budaya. Upaya penyelesaian meliputi riset dan inovasi, kemitraan dan kolaborasi, pemenuhan regulasi, analisis pasar, keamanan dan privasi, serta edukasi dan kesadaran publik.
Penerapan Artificial Intelligence (AI) Untuk Optimasi Jadwal Produksi Di Industri Manufaktur Dalam Upaya Meningkatkan Produktivitas Kerja Agra Nurtrihadi; Jupriyanto; Dangan Waluyo
Jurnal ISO: Jurnal Ilmu Sosial, Politik dan Humaniora Vol. 5 No. 1 (2025): June
Publisher : Penerbit Jurnal Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53697/iso.v5i1.2231

Abstract

Artificial Intelligence (AI) serves as a strategic solution capable of optimizing production schedules and significantly enhancing work productivity. The objectives of this study are to understand how Artificial Intelligence (AI) can optimize production scheduling in the manufacturing industry, identify the factors influencing the success of AI implementation in the production scheduling process, and determine the impact of AI implementation on work productivity in the manufacturing industry. The research method employed is qualitative. The findings of this study indicate that the implementation of AI provides efficiency, flexibility, and competitive advantages for the manufacturing industry. With the right strategies, this technology can achieve higher productivity, enhance company competitiveness, and support sustainable growth in the modern industrial era.
ANALYSIS AIRCRAFT COMPONENTS INDUSTRY RECOVERY IN INDONESIA: INTEGRATION OF DELPHI - INTERPRETIVE STRUCTURAL MODELING (ISM) Jupriyanto Jupriyanto; I Nengah Putra; A. K. Susilo
AL ULUM: JURNAL SAINS DAN TEKNOLOGI Vol 12, No 1 (2026)
Publisher : UPT Publication and Journal Management, Islamic University of Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/jst.v12i1.22960

Abstract

This study aims to analyze key factors for industrial recovery by identifying and modeling important factors for the recovery of the Indonesian aircraft component industry using a qualitative descriptive statistical method approach with eight experts. The Delphi method and Interpretive Structural Modeling (ISM) were used in this study to obtain expert consensus and map causal and hierarchical relationships between factors. The main findings reveal that key factors for industrial recovery fall into four groups: autonomous, interconnected, dependent, and driving. Furthermore, the findings reveal five hierarchical levels of relationships among recovery factors in the aircraft component industry. The order of practical application of industrial recovery factors ascends from level five to level one.
Enhancing Indonesia’s Naval Defense Industrial through an Intelligent Independence Ecosystem Framework Jupriyanto Jupriyanto; Sri Yanto; Mukhtiali Mukhtiali; Ade Mirza Roslinawati
Jurnal Ilmiah Manajemen Kesatuan Vol. 14 No. 4 (2026): JIMKES Edisi Juli 2026
Publisher : LPPM Institut Bisnis dan Informatika Kesatuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37641/jimkes.v14i4.5338

Abstract

Indonesia’s naval defense industry plays a critical role in safeguarding the world’s largest archipelagic state. However, it remains highly dependent on foreign suppliers for mission-critical warship technologies, creating strategic vulnerabilities to geopolitical disruptions and supply chain uncertainty. This study aims to identify critical capability gaps within Indonesia’s warship industrial ecosystem and develop an Intelligent Independence Ecosystem Framework to strengthen long-term industrial resilience. A qualitative case study with embedded mixed-method data collection was employed using Product Breakdown Structure (PBS) analysis, supply chain mapping, legal classification based on Law Number 16 of 2012, and strategic evaluation through SWOT, Internal Factor Evaluation (IFE), and External Factor Evaluation (EFE) matrices. The findings reveal that Tier 2 represents the principal structural bottleneck, particularly in propulsion systems, combat management systems, sonar, and advanced weapon systems, while platform-related capabilities exhibit substantially higher localization potential. The industry achieved an IFE score of 2.20 and an EFE score of 2.35, positioning it in Cell V (Hold and Maintain) of the IE Matrix. Accordingly, this study proposes the Intelligent Independence Ecosystem Framework, which integrates progressive localization, diversified international technology partnerships, and strengthened research, industrial collaboration, and human capital development to improve the resilience, competitiveness, and long-term sustainability of Indonesia’s naval defense industry
ANALYSIS AIRCRAFT COMPONENTS INDUSTRY RECOVERY IN INDONESIA: INTEGRATION OF DELPHI - INTERPRETIVE STRUCTURAL MODELING (ISM) Jupriyanto Jupriyanto; I Nengah Putra; A. K. Susilo
AL-ULUM: JURNAL SAINS DAN TEKNOLOGI Vol 12 No 1 (2026)
Publisher : UPT Publication and Journal Management, Islamic University of Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/jst.v12i1.22960

Abstract

This study aims to analyze key factors for industrial recovery by identifying and modeling important factors for the recovery of the Indonesian aircraft component industry using a qualitative descriptive statistical method approach with eight experts. The Delphi method and Interpretive Structural Modeling (ISM) were used in this study to obtain expert consensus and map causal and hierarchical relationships between factors. The main findings reveal that key factors for industrial recovery fall into four groups: autonomous, interconnected, dependent, and driving. Furthermore, the findings reveal five hierarchical levels of relationships among recovery factors in the aircraft component industry. The order of practical application of industrial recovery factors ascends from level five to level one.
Urgensi Ekstensi BAKAMLA RI Sebagai Buffer Agent dalam Menahan Laju Ekskalasi Ancaman di Laut China Selatan Pratondo Ario Seno Sudiro; Jupriyanto
Recht Studiosum Law Review Vol. 3 No. 2 (2024): Volume 3 Nomor 2 (November - 2024)
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/rslr.v3i2.18233

Abstract

Indonesia merupakan negara yang secara geografis terdiri dari daratan yang berupa kepulauan dan lautan yang luasnya mencapai 2/3 keseluruhan luas wilayahnya. Hal ini berimplikasi pada adanya kekuatan alami yang dimiliki Indonesia yakni wilayah laut itu sendiri. Sebagai negara pemilik kekuatan, membuat Indonesia bisa saja sewaktu-waktu terseret dalam konflik yang bersifat multinasional. Salah satu konflik multinasional yang sedang dihadapi Indonesia saat ini adalah Konflik Laut China Selatan yang diakibatkan adanya pengakuan secara sepihak oleh Republik Rakyat China atas wilayah Laut China Selatan yang didasari atas Konsep Nine Dash Line. Tujuan dari penelitian ini adalah melakukan telaahan terhadap urgensi eksistensi Bakamla RI sebagai Buffer Agent dalam menahan laju ekskalasi ancaman di Laut China Selatan. Penelitian ini menggunakan Metode Penelitian Kualitatif dan juga merupakan Penelitian Hukum Normatif karena memiliki objek minor berupa kaidah atau aturan hukum. Hasil yang diperoleh dari penelitian ini adalah adanya dua hal yang mendasari urgensi eksistensi Bakamla RI sebagai Buffer Agent dalam menahan laju ekskalasi ancaman di Laut China Selatan yakni Bakamla RI sebagai Pendeteksi Dini dan Bakamla RI sebagai Penegak Hukum, yang diwujudkan dengan menerapkan Konsep Kewilayahan disertai dengan menempatkan Perangkat Pengawasan (Perangkat Deteksi Dini) untuk dapat menurunkan ekskalasi ancaman Keamanan Maritim tanpa perlu menghadirkan kapal patroli sepanjang waktu.
Contribution of B35 Biodiesel to Indonesia’s Renewable Energy Target and Challenges for B40 Implementation Nurrudin Ahmad; Khaerudin Khaerudin; Jupriyanto Jupriyanto; Aris Haryanto; Rizky Dwiandra Putra
MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Vol 7 No 3 (2025): Motivection : Journal of Mechanical, Electrical and Industrial Engineering
Publisher : Indonesian Mechanical Electrical and Industrial Research Society (IMEIRS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/motivection.v7i3.473

Abstract

Indonesia aims for 23% renewable energy by 2025 and a 29% reduction in greenhouse gas emissions by 2030 under the Paris Agreement. B35 biodiesel, a blend of 35% palm oil-based biodiesel and 65% diesel, is a key strategic solution for this energy transition. This study, using a mixed method approach with regression analysis, analyzed data from the Ministry of Energy and Mineral Resources and Indonesian palm oil industry reports. It aimed to quantify B35's contribution to the renewable energy mix and project outcomes for a potential B40 policy. An in-depth analysis was conducted to identify the success factors and challenges of biodiesel implementation. Results show B35 biodiesel significantly contributes to Indonesia's renewable energy goals, reaching 38% in 2023 and 38.75% in 2024. Its implementation also led to substantial savings of IDR 120.54 trillion in 2023 and IDR 123 trillion in 2024 by substituting fossil fuel imports. Regression projections suggest that B40 biodiesel could further increase renewable energy contributions to 40.7% with a 15.62 million kL production target in 2025. Additionally, biodiesel usage reduces CO₂ emissions by 8-11% compared to conventional diesel. In conclusion, B35 biodiesel plays a vital role, contributing nearly 40% to Indonesia's national renewable energy. For successful B40 implementation and to optimize biodiesel's role in achieving 2025 targets, a stable Crude Palm Oil (CPO) supply, a USD 4.1 billion infrastructure investment, consistent policy frameworks, feedstock diversification, carbon tax implementation, and strong inter-ministerial collaboration are essential.