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All Journal Jurnal Teknik Industri J@TI (TEKNIK INDUSTRI) IPTEK Journal of Proceedings Series Journal of Engineering and Management in Industrial System Jurnal Ilmiah Teknik Industri Jurnal Sistem dan Manajemen Industri INVOTEK: Jurnal Inovasi Vokasional dan Teknologi Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri Matrik : Jurnal Manajemen dan Teknik Industri Produksi JAREE (Journal on Advanced Research in Electrical Engineering) Journal La Multiapp Sewagati
Ahmad Rusdiansyah
Faculty Of Industrial Technology And Systems Engineering, Industrial And System Engineering Department, Institut Teknologi Sepuluh Nopember
Aerospace Engineering Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Public Health Social Sciences Transportation Other

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Pemasyarakatan dan Pendampingan Sinergis Terhadap Pelaku Usaha Mikro di Surabaya Timur Guna Mendukung Proses Sertifikasi Halal Niken Anggraini Savitri; Rizki Revianto Putera; Niniet Indah Arvitrida; Dody Hartanto; Iwan Vanany; Ahmad Rusdiansyah; Suparno; Trihanyndio Rendy Satrya
Sewagati Vol 7 No 2 (2023)
Publisher : Pusat Publikasi ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3167.864 KB) | DOI: 10.12962/j26139960.v7i2.470

Abstract

Undang-undang Jaminan Produk Halal telah menetapkan kewajiban bersertifikat halal bagi seluruh produk yang beredar dan diperdagangkan di Indonesia. Namun masih banyak pelaku UMKM yang belum melakukan sertifikasi halal terhadap produknya karena kurangnya pemahaman mengenai proses sertifikasi halal dan kendala pembiayaan. Untuk menangani persoalan tersebut, diadakan kegiatan pengabdian masyarakat yang terdiri atas pemasyarakatan, pelatihan, dan pendampingan terkait proses produksi halal kepada para pemilik UMKM di kota Surabaya Timur. Sebanyak 14 UMKM telah mengikuti pelatihan penyelia halal dan mendapatkan pendampingan dalam proses pengajuan sertifikasi halal. Selain itu, pelaku UMKM juga didampingi dalam mengajukan Nomor Ijin Berusaha (NIB). Terdapat 12 UMKM yang telah mengajukan sertifikasi halal secara self-declare, sedangkan 2 UMKM mengajukan sertifikasi halal secara reguler.
Analysis of Determining Order Quantity of Spare Parts in Oil and Gas Well Service Activities Using Monte Carlo Simulation Tikupadang, Lakun; Rusdiansyah, Ahmad
Journal La Multiapp Vol. 5 No. 3 (2024): Journal La Multiapp
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallamultiapp.v5i3.1380

Abstract

This research aims to explore the analysis of determining the order quantity of spare parts in well service activities in the oil and gas (Migas) industry using the Monte Carlo simulation approach. The Migas industry requires efficient inventory management to maintain operational smoothness, but this need must be balanced with efforts to minimize excessive storage costs. Therefore, it is important to determine the optimal order quantity to meet operational needs while avoiding unnecessary inventory accumulation. The Monte Carlo simulation method was chosen because of its ability to address uncertainty in inventory analysis, allowing for modeling variations in demand, delivery lead times, and other factors affecting inventory management. It is expected that this approach will provide a better understanding of how decisions regarding the order quantity can be made more effectively in the context of well service activities in the Migas industry. The main expectation of this research is the development of a model that can assist Migas companies in optimizing the management of their spare parts inventory. Thus, it is hoped that this research will make a significant contribution to improving operational efficiency, reducing storage costs, and increasing customer service levels in the Migas industry. It is also hoped that the results of this research will pave the way for the development of inventory management strategies that are more adaptive and responsive to dynamic business environments.
Pengabdian Masyarakat Penjadwalan Produksi Berbasis Dashboard Excel untuk Menghindari Overproduction dan Underproduction pada UMKM Ngelag Jus Kantin Teknik Industri Putera, Rizki Revianto; Suparno; Pujawan, I Nyoman; Rusdiansyah, Ahmad; Vanany, Iwan; Arvitrida, Niniet Indah; Hartanto, Dody; Savitri, Niken Anggraini
Sewagati Vol 8 No 6 (2024)
Publisher : Pusat Publikasi ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j26139960.v8i6.2420

Abstract

UMKM Ngelag yang menjual jus pada kantin Departemen Teknik Sistem dan Industri, Institut Teknologi Sepuluh Nopember menghadapi tantangan kesulitan menentukan jumlah produksi optimal setiap harinya, yang menyebabkan risiko overproduction (kelebihan produksi) dan underproduction (kekurangan produksi), yang dapat berdampak pada profitabilitas dan reputasi bisnis. Dalam mengatasi masalah ini, tim pengabdian masyarakat memberi usulan solusi pengembangan model optimasi berbasis data newsvendor yaitu berupa dashboard yang dirancang menggunakkan VBA (Visual Basic Application) Excel untuk menganalisis data historis penjualan, memprediksi permintaan, dan memberikan rekomendasi jumlah bahan baku yang harus dipesan. Metode dan tahapan kegitan dimulai dari pengumpulan data, analisis tren permintaan, hingga pengembangan dashboard yang menampilkan hasil optimasi secara visual. Berdasarkan analisis data penjualan UMKM Jus Kantin selama 30 hari, didapatkan rekomendasi proyeksi jumlah stok optimal dan harga untuk jus tidak terjual sehingga meningkatkan keuntungan hingga 1000% dari estimasi awal. Dengan visualisasi yang mudah dipahami. Dashboard ini nantinya akan memberikan rekomendasi kuantitas produksi untuk periode berikutnya, sesuai tujuan utamanya yakni memaksimalkan keuntungan sekaligus memastikan efisiensi operasional.
LSCM Podcast Series: Pengenalan Cabang Ilmu Teknik Industri kepada Masyarakat melalui Saluran Digital Putera, Rizki Revianto; Suparno; Pujawan, I Nyoman; Rusdiansyah, Ahmad; Vanany, Iwan; Arvitrida, Niniet Indah; Hartanto, Dody; Savitri, Niken Anggraini
Sewagati Vol 8 No 6 (2024)
Publisher : Pusat Publikasi ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j26139960.v8i6.2421

Abstract

Podcast LSCM bertujuan untuk meningkatkan pemahaman masyarakat, khususnya mahasiswa dan profesional, mengenai pentingnya logistik dan manajemen rantai pasok. Bidang ini memiliki peran yang sangat vital dalam mendukung ekonomi dan kehidupan sehari-hari, tetapi kesadaran publik terhadap dampaknya masih tergolong rendah. Dalam era digital, tingginya penggunaan media sosial di Indonesia menciptakan peluang untuk menyebarkan informasi dengan cara yang lebih luas dan mudah diakses. Pada podcast ini menghadirkan berbagai topik seperti pemilihan pemasok, rantai pasok global, dan logistik halal, yang dibahas oleh dosen ahli dari Laboratorium Logistic and Supply Chain Management ITS. Setiap episode berdurasi 15-20 menit, dirancang agar mudah dipahami dan menarik bagi audiens yang lebih muda, dengan format yang fleksibel dan informatif. Podcast ini akan tersedia di berbagai platform digital seperti YouTube dan Spotify, sehingga audiens dapat mengakses konten edukatif ini kapanpun dan dimanapun. Kegiatan ini diharapkan dapat meningkatkan kesadaran akan pentingnya logistik dan rantai pasok, serta memotivasi generasi muda untuk lebih memahami konsep dasar dan tren terbaru dalam bidang ini. Dengan cara ini, podcast LSCM diharapkan berkontribusi dalam membangun sistem rantai pasok yang lebih efisien dan berkelanjutan di masa depan.
DYNAMIC YARD TEMPLATE DESIGN TO IMPROVE UTILIZATION AND OPERATION EFFICIENCY ON VERTICAL LAYOUT-CONTAINER YARDS CONSIDERING UNCERTAINTY OF TRUCK ARRIVAL Nurminarsih, Siti; Putri, Maulin Masyito; Rusdiansyah, Ahmad
JEMIS (Journal of Engineering & Management in Industrial System) Vol. 6 No. 2 (2018)
Publisher : Industrial Engineering Department, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jemis.2018.006.02.2

Abstract

Loading containers into a vessel can be delayed because of inefficient processes in the container yard. These container yard inefficient processes can be caused by inappropriate stacking position and inefficient crane operation. Inappropriate containers stacking positions may need some preparatory jobs of rearranging containers ahead of loading time to reduce delays in the process. The method will allow preparatory jobs to be scheduled together with main jobs to optimize use of the idle time of ASCs. This research aims to find a better scheduling strategy of twin ASCs as well as improving land utilization in a vertical-layout container yard to minimize delays in containers loading process. The uncertainty of truck arrival is accomodated by implementing iterative rescheduling in look-ahead planning horizon. The algorithm finds the optimal position of the container in the yard by implementing scoring function for each available slot. Finally, some numerical experiments are conducted to prove the performance of the algorithm.
Model of Twin Automatic Stacking Crane Operation Strategy with Dynamic Handshake Area in an Automated Container Terminal Putri, Maulin Masyito; Rusdiansyah, Ahmad; Nurminarsih, Siti
Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri Vol. 25 No. 1 (2023): June 2023
Publisher : Institute of Research and Community Outreach - Petra Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9744/jti.25.1.79-96

Abstract

This paper proposes a new idea for allocating a handshake area of an automated container yard. A block of automated container yards (CY) consists of two areas, which are the import (waterside) and export (landside) areas. The CY has two major activities (loading and unloading), where both are served by Twin Automatic Stacking Cranes (Twin-ASCs). A handshake area in the middle of the CY serves as a temporary slot for both ASCs. This situation causes an imbalance between the ASCs when the demands of each side differ significantly. Thus, we proposed using a dynamic location of the handshake area corresponding to the proportion demand of export and import containers. We developed a heuristics model and algorithms of ASC’s operations to compare the efficiency of the ASC operations between the fixed and the dynamic location. Based on our model and algorithm, we developed simulation software. Finally, we explored some numerical experiments to compare the performance of both policies in dealing with different export and import demand scenarios. Our result showed that the proposed approach outperformed the existing one in reducing unnecessary ASC movements.
Design and Development of a Power-Free Smart Cooler Box Using Phase Change Materials for Last-Mile Cold Chain Logistics Zahra, Helvina Aulia; Rusdiansyah, Ahmad; Dewi, Ratna Sari; Kusumawardani, Rindi; Pramata, Azzah Dyah; Isnaini, Fadila
Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri Vol. 28 No. 1 (2026): June 2026
Publisher : Institute of Research and Community Outreach - Petra Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9744/jti.28.1.%p

Abstract

The growing demand for fresh products requires efficient and sustainable cold chain logistics, especially in last-mile delivery. Conventional refrigerated trucks utilized in last-mile logistics are hindered by high energy consumption, operational costs, and limited flexibility, creating a critical barrier for small-scale cold chain access. To address these inefficiencies, this research develops a Power-Free Smart Cooler Box that integrates Phase Change Material (PCM) technology with a high-performance composite structure to maintain frozen-grade temperatures without active power. The design methodology employed the Theory of Inventive Problem Solving (TRIZ) to systematically resolve the engineering contradiction between maximizing thermal endurance and minimizing system weight. The resulting configuration features a multi-layer insulation wall (Fiberglass/Vacuum Insulated Panel/Polyurethane) and a validated 6-sided PCM layout. This configuration enables the Smart Cooler Box to maintain an internal air temperature of ≤ −10 °C for more than 10 hours without external power. It is also equipped with a built-in IoT-based temperature sensor to ensure real-time traceability. These findings imply that the developed passive cooler provides a scientifically validated, zero-emission alternative that offers a flexible, energy-efficient, and environmentally friendly option for last-mile logistics while ensuring product safety in the final stage of delivery.
Co-Authors Abdullah Alkaff Adianto, Asyraf Nur Akma Kurniawan Arvitrida, Niniet Indah Aryusamalia, A Asyraf Nur Adianto Asyraf Nur Adianto Azzah Dyah Pramata, Azzah Dyah Boer, Meidina Kalse Dana Marsetya Utama Danim Musthofa Della Deswiana Pratama Diana Puspita Sari Dira Mariana Dira Mariana Dody Hartanto Farhan Herdiansyah Hasan Aji Prawira Hasan Aji Prawira Hendriyono Rachman, Hendriyono Hilman Pradana Hilman Pradana I Nyoman Pujawan Ibrahim, Faisal Isnaini, Fadila Iwan Vanany Mardhiyyah, Yunita Siti Maulin Masyito Putri Meidina Kalse Boer Muhammad Faisal Ibrahim Muhammad Faisal Ibrahim Muhammad Faisal Ibrahim, Muhammad Faisal Musthofa, Danim Muyasaroh Effendi Naning A. Wessiani Naning A. Wessiani Nia Puspitasari Niken Anggraini Savitri Nurhadi Siswanto Nurlita Gamayanti Nurminarsih, Siti Pratama, Della Deswiana Prawira, Hasan Aji Putera, Rizki Revianto Ratna Sari Dewi Ratna Sari Dewi Rescha Dwi A. P. Rindi Kusumawardani, Rindi Rizki Revianto Putera Savitri, Niken Anggraini Siti Nurminarsih Suparno Suparno Susilo, Didiet Joko Tikupadang, Lakun Trihanyndio Rendy S, Trihanyndio Rendy Yani Dhina Mirenani Yani Dhina Mirenani Zahra, Helvina Aulia Zya Labiba Zya Labiba