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Evaluasi Kinerja Operasional Pelayanan Bus Rapid Transit (B Koridor Blok M-Kota, DKI Jakarta Clara Vidhia; Franka Hendra
Al-Kharaj : Jurnal Ekonomi, Keuangan & Bisnis Syariah Vol 3 No 1 (2021): Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah
Publisher : Research and Strategic Studies Center (Pusat Riset dan Kajian Strategis) Fakultas Syariah IAI Nasional Laa Roiba

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (581.361 KB) | DOI: 10.47467/alkharaj.v3i1.188

Abstract

The operational aspect as an aspect directly related to the provision of services to the community will certainly require this BRT system to provide better service quality compared to other public transport service systems. The objectives of this research are: to assess the operational performance of BRT services in DKI Jakarta in the Blok M-Kota corridor in terms of headway, load factor and travel time based on BRT service performance standards and to assess public perceptions of the operational performance of BRT services in corridors. Blok M-City. In this study using descriptive analysis methods, evaluative, and science methods. The survey technique was carried out by means of a static survey, on bus, interviews, and questionnaires. The results showed that the headway, BRT has a good level of service, when compared to the standard of the Directorate General of Land Transportation where the average standard headway is 5 minutes. While the standard of BP TransJakarta can be said to be good where the headway during peak hours is 2-3 minutes and non-peak hours are 5 minutes. Load factor, the results of the primary survey and analysis show that the load factor has not yet reached the operational target of BP TransJakarta by 70% so that the bus condition still feels roomy and relaxed, although it is much better according to the standards of the Directorate General of Land Transportation. As for travel time, the operational service performance of BRT is in accordance with the standards of the Directorate General of Land Transportation which stipulates the standard travel time is 1-1.5 hours and BP TransJakarta sets 45 minutes, which is much faster where for the Blok M-Kota and Kota-Blok majors. M.
Usulan Perbaikan Efektivitas Mesin Rollforming Dengan Metode Overall Equipment Effectiveness (OEE) Adi Candra; Franka Hendra; Riki Effendi
Suara Teknik : Jurnal Ilmiah Vol 13, No 1 (2022): Suara Teknik: Jurnal Ilmiah
Publisher : Fakultas Teknik UM Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29406/stek.v13i1.3851

Abstract

PT. XXX merupakan suatu  perusahaan yang bergerak di bidang manufaktur yang memproduksi atap baja ringan dan reng. Namun, pada Tahun 2020 dalam memproduksi Baja Reng perusahaan tidak mencapai target produksi yang telah ditentukan. Ini dikarenakan mesin yang digunakan sering mengalami downtime. Metode Overall Equipment Effectiveness (OEE) merupakan suatu  metode untuk mengukur efektivitas mesin yang diukur dari availability, performance, dan, quality. Berdasarkan hasil dari penelitian ini menunjukkan bahwa rata-rata nilai OEE sebesar  59,61 % dan faktor losses paling dominan adalah Reduced Losses sebesar 15,81%. Usulan perbaikan yang dilakukan untuk meningkatkan produktivitas adalah perbaikan strategi dan metode kerja, pengadaan fasilitas yang memadai, serta kaizen. Dilakukan simulasi dan didapati peningkatan nilai OEE sebesar 8,72% serta peningkatan jumlah produksi sebesar 7,29%. Juga terdapat beberapa usulan perbaikan yang dapat diberikan dalam meningkatkan efiktifitas dan efisiensi pada mesin yaitu pada break dilakukan sesi istirahat disela kerja, melakukan pelatihan administrasi, membuat penyangga , melakukan inpseksi secara berkala dan juga pembuatan chek sheet maintenance.
Perancangan mesin pencetak bantalan palet dari serbuk kayu Riki Effendi; Franka Hendra; M. Arief Hakim
Jurnal POLIMESIN Vol 15, No 2 (2017): Agustus
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v15i2.375

Abstract

The background of the palette bolster printer machine production is the availability of waste sawdust in the large number. Waste sawdust is often regarded as a waste that its values and benefits cannot be felt yet. Sawdust can be used as the primary material for the production of palette bolster, so it becomes  valuable and useful. The method used in the machine production are reviewing literature and by doing calculations. The next stage is the production of machines and testing process to find out the success of the design. After the production process, it is obtained the machine results with dimensions of 380×150×510 (mm), with the production capacity of 2 products in one-time process. A good mixture composition of the sawdust and adhesive is 60:40 with a production capacity of 12 per hour, the machine is expected to provide benefits in the palette production. Key words: Adhesive, bolster, pallet, sawdust.
Optimization of IoT-Based Waste Sorting Algorithms in a Recycling System with a Capacity of 5 Kg Riki Effendi; Anwar Ilmar Ramadhan; Erwin Dermawan; Munzir Qadri; Franka Hendra
Journal of Applied Sciences and Advanced Technology Vol. 8 No. 2 (2025): Journal of Applied Science and Advanced Technology
Publisher : Faculty of Engineering Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/jasat.8.2.35-42

Abstract

This study aims to develop and optimize an automatic waste sorting system based on the Internet of Things (IoT) with a 5 kg capacity. The Convolutional Neural Network (CNN) algorithm is used for waste type classification, while optimization is performed using Particle Swarm Optimization (PSO). The system is designed to recognize and sort four main types of waste: plastic, paper, metal, and glass. System performance is evaluated based on three main parameters: sorting accuracy, processing time, and energy consumption. The results show that algorithm optimization successfully increased the average sorting accuracy from 82.5% to 94.8%. Additionally, the waste processing time significantly decreased from 3.2 seconds to 1.8 seconds after optimization, indicating improved operational efficiency of the system. In terms of energy consumption, there was a reduction from 15.6 Joules to 9.4 Joules per sorting cycle, making the system more energy-efficient and environmentally friendly. The conclusion of this research indicates that the CNN algorithm optimized with PSO can enhance the accuracy, efficiency, and energy consumption of the IoT-based automatic waste sorting system. The implementation of this system is suitable for application in small-scale industrial or household sectors to effectively support waste recycling programs. Further research could focus on testing larger capacities and more complex environmental conditions.
Penguatan Peran Bank Sampah dalam Meningkatkan Kesadaran Ekosistem dan Lingkungan Hidup Masyarakat Perkotaan: Pengabdian Franka Hendra; Wuguh Pitono
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 3 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 3 (Januari 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i3.4296

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan meningkatkan kesadaran dan pemahaman masyarakat mengenai ekosistem sebagai lingkungan hidup manusia serta mendorong perilaku berwawasan lingkungan melalui penguatan peran bank sampah. Kegiatan dilaksanakan di Perumahan Benua Indah, Kota Tangerang, dengan sasaran utama anggota Bank Sampah Benua Hijau dan warga sekitar. Metode pelaksanaan meliputi penyuluhan, simulasi pemilahan sampah, diskusi partisipatif, serta evaluasi menggunakan kuesioner skala Likert. Materi yang disampaikan mencakup konsep ekosistem, hubungan manusia dan lingkungan, serta pengelolaan sampah rumah tangga berkelanjutan. Hasil kegiatan menunjukkan peningkatan pemahaman peserta terhadap materi yang diberikan, ditunjukkan oleh hasil kuesioner yang mayoritas berada pada kategori setuju dan sangat setuju. Peserta menilai bahwa kegiatan sesuai dengan kebutuhan dan perlu dilaksanakan secara berkelanjutan. Program ini berkontribusi dalam memperkuat peran masyarakat sebagai agen pelestarian lingkungan di kawasan perkotaan. Temuan ini menegaskan bahwa pendekatan edukatif berbasis komunitas efektif dalam membangun kesadaran ekologis dan mendukung pembangunan berwawasan lingkungan.