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All Journal TELKOMNIKA (Telecommunication Computing Electronics and Control) OPSI JISI UMJ (Jurnal Integrasi Sistem Industri UMJ) Jurnal Minds: Manajemen Ide dan Inspirasi International Journal of Advances in Intelligent Informatics Jurnal Ilmiah Teknik Industri Jurnal Sistem dan Manajemen Industri IJIES (International Journal of Innovation in Enterprise System) JITMI (Jurnal Ilmiah Teknik dan Manajemen Industri) Buletin Ilmiah Sarjana Teknik Elektro Journal of Robotics and Control (JRC) Jurnal Abdi Insani International Journal of Industrial Optimization (IJIO) Indonesia Berdaya SPEKTA (Jurnal Pengabdian Kepada Masyarakat : Teknologi dan Aplikasi) International Journal of Robotics and Control Systems Jurnal Pengabdian Masyarakat (ABDIRA) Jurnal Pengabdian Teknologi Tepat Guna Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Logic : Jurnal Rancang Bangun Dan Teknologi Prosiding Seminar Nasional Pengabdian Masyarakat
Asih, Hayati Mukti
Universitas Ahmad Dahlan
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Optimizing shipping routes to minimize cost using particle swarm optimization Rahman, Annur; Asih, Hayati Mukti
International Journal of Industrial Optimization Vol 1, No 1 (2020)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (491.961 KB) | DOI: 10.12928/ijio.v1i1.1605

Abstract

Product shipping is important in the economic process in the company. Efficient product shipping routes should provide low transportation costs. This study based on a case company of CV. Kayana, a distributor of “Sari Roti”, has 4 motorbikes and 2 cars. Each vehicle has their own shipping routes. Nowadays, high distance for each route results on high transportation cost. Therefore, the objective of this study to minimize the distance and cost of product shipping by developing shipping algorithm using Particle Swarm Optimization (PSO) for Traveling Salesman Problem (TSP). The MATLAB software was employed to solve this problem. The solution is obtained by varying the amount of particles and number of iterations. Experimental results proved that the developed PSO is enough effective and efficient to solve shipping routes problem. The results show the proposed model have lower distance and transportation cost. It helps the company in determining the routes for product shipping with minimum transportation cost.
Simulation of mixed-load testing process in an electronic manufacturing company Hayati Mukti Asih; Chong Kuan Eng; Lee Mei Ph'ng
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 17, No 1: February 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v17i1.10146

Abstract

The automatic testing machine, called by mixed-load tester, has ability to load and test multiple product families in different testing durations simultaneously. However, the high product mixes for each product family undergoes a different process flow. In addition, the capability of the robot inside tester used for loading and unloading a product to each slot makes the capacity planning problem more complicated. It effects low tester utilization. This paper developed simulation models of capacity planning scenarios under demand and testing time uncertainty. These scenarios are built by robust optimization to handle worst case condition. The result shows the proposed solutions gives better tester utilization and improves the decision making process by providing more detailed and precise information about capacity planning under uncertainties that was not available in company`s current method. To the best of our knowledge, this developed model is the first one considering the mixed–load tester under uncertainties.
Reducing Environmental Impact on SME Metals Production Process Using Life Cycle Assessment and Analytical Hierarchy Process Method Muhammad Faishal; Muhammad Noor Arfan; Hayati Mukti Asih
Jurnal Ilmiah Teknik Industri Vol. 19, No. 1, June 2020
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v19i1.10041

Abstract

The ABC metal SME produces some wastes, such as liquid waste, solid waste, and smoke. The problem is hazardous waste dumped directly into the environment without any waste treatments which had bad impact on the environment around its SME. Therefore, this research is proposed to improve the production process of metal that can reduce the environmental impacts. The Life Cycle Assessment (LCA) method is developed to identify all the processes that have an impact on the environment and also to calculate the energy used. The values of environmental impact are calculated using Simapro 9.0 Software. In addition, Analytical Hierarchy Process (AHP) method is employed to determine the best alternative fuel according to four criteria, such as temperature, price, emission, and fuel consumption. The results show the process that has the greatest environmental impact is the metal smelting process. It is caused by the source fuel in this process was used oil. The usage of used oil can be the sources of air pollution that causing health problems in the respiratory tract such as bronchitis and asthma. Some alternative fuel was proposed, however, fuel gas is the best alternative among others according to the expert opinions. For the managerial insight, this research can be suggestion for SME to choose the best fuel in the production process that considering economic and environmental aspects.
Penyusunan Standard Operating Procedure (SOP) Produksi Inovasi Ecobrick Hayati Mukti Asih; Syifa Fitriani
Jurnal Ilmiah Teknik Industri Vol. 17, No. 2, Desember 2018
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v17i2.6832

Abstract

Increasing plastic waste in Indonesia make residents around Brontokusuman Waste Bank RW 20-22 Yogyakarta produce ecobrick.  Ecobrick is one way of handling plastic waste by packing clean and dry plastic into a plastic bottle to specified density.  The problem nowadays is nostandard operating procedure (SOP) for the ecobrick production.  Therefore, this study aims to develop SOP for ecobrick production to be systematic and structured so as to maintain product quality and consistency both in terms of aesthetics and product weight.  This research was conducted using qualitative methods, like observation, interviews with actors and SOP experts, and documentation.  Then, data analysis method by Miles and Huberman was carried out, such as reduction, evaluation and conclusion.  This research also presents preparation of initial SOP design, simulation of initial SOP production and problem identification, then improvement, final SOP design and simulation.  The result is SOP production of standardized aesthetic and weightecobrick.
METODE FULL COSTING SEBAGAI DASAR PENENTUAN HARGA PRODUK KREASI SAMPAH ECOBRICK Syifa Fitriani; Hayati Mukti Asih
JISI: Jurnal Integrasi Sistem Industri Vol 6, No 1 (2019): JISI UMJ
Publisher : Fakultas teknik Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/jisi.6.1.65-69

Abstract

Proses daur ulang yang tepat pada jenis sampah plastik dapat membawa keuntungan dari sisi ekonomi. Plastik sendiri merupakan salah satu jenis sampah yang memerlukan waktu yang lama untuk terurai. Hal ini yang disadari oleh pengurus bank sampah tidak terkecuali di wilayah Kota Yogyakarta, salah satunya bank sampah yang berada di Lowanu. Bank sampah ini melakukan daur ulang sampah plastik botol air mineral dan plastik sachet menjadi kreasi meja ecobrick. Selama ini kreasi meja ecobrick yang dihasilkan hanya sebatas dipajang pada pameran hasil pengolahan sampah yang diselenggarakan oleh Badan Lingkungan Hidup (BLH) setempat. Pengurus bank sampah belum memiliki keberanian untuk menjual meja kreasi ecobrick kepada calon konsumen. Hal ini disebabkan pengurus tidak dapat menentukan harga jual yang tepat sehingga calon konsumen tertarik untuk membeli. Maka dari itu penelitian ini dilakukan untuk dapat mengetahui harga pokok produksi yang dihabiskan untuk menghasilkan meja kreasi ecobrick, sehingga pengurus dapat menentukan harga jual berdasar besarnya margin yang mereka tetapkan. Metode full costing digunakan untuk memecahkan masalah ini.  Harga pokok produksi untuk setiap unit meja kreasi ecobrick adalah sebesar Rp 107.600.
Optimizing shipping routes to minimize cost using particle swarm optimization Annur Rahman; Hayati Mukti Asih
International Journal of Industrial Optimization Vol. 1 No. 1 (2020)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/ijio.v1i1.1605

Abstract

Product shipping is important in the economic process in the company. Efficient product shipping routes should provide low transportation costs. This study based on a case company of CV. Kayana, a distributor of “Sari Roti”, has 4 motorbikes and 2 cars. Each vehicle has their own shipping routes. Nowadays, high distance for each route results on high transportation cost. Therefore, the objective of this study to minimize the distance and cost of product shipping by developing shipping algorithm using Particle Swarm Optimization (PSO) for Traveling Salesman Problem (TSP). The MATLAB software was employed to solve this problem. The solution is obtained by varying the amount of particles and number of iterations. Experimental results proved that the developed PSO is enough effective and efficient to solve shipping routes problem. The results show the proposed model have lower distance and transportation cost. It helps the company in determining the routes for product shipping with minimum transportation cost.
Developing Hybrid Simulation Model to Improve Road Traffic Management Hayati Mukti Asih
International Journal of Innovation in Enterprise System Vol 4 No 01 (2020): International Journal of Innovation in Enterprise System
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/ijies.v4i01.48

Abstract

Yogyakarta has increasing trends in the number of vehicles and consequently intensifying the traffic volume and will effect to higher emission and air pollution. Traffic lights duration plays a vital role in congestion mitigation in the critical intersections of urban areas. This study has objective to minimize the number of vehicles waiting in line by developing the hybrid simulation method. First of all, the MKJI and Webster method were calculated to determine the green traffic light. Then, the simulation model was developed to evaluate the number of vehicles waiting in line according to different duration of green traffic lights from MKJI and Webster method. A case study will then be provided in Pelemgurih intersection located in Yogyakarta, Indonesia for demonstrating the applicability of the developed method. The result shows that the duration of green traffic lights calculated by Webster method provides lower number of vehicles waiting in line. It is due to the short duration of green traffic light resulted by Webster method so that the traffic light cycle becomes shorter and it effects the number of vehicles waiting in line which is lower than MKJI method. The results obtained can help the generating desired decision alternatives that will important for Department of Transportation, Indonesia to enhance the road traffic management with low number of vehicles waiting in line.
THE UTILIZATION OF NON-ORGANIC WASTE TOWARDS KAMPUNG SAYUR TO EMPOWER THE WASTE BANK IN KAMULYAN Isana Arum Primasari; Hayati Mukti Asih
SPEKTA (Jurnal Pengabdian Kepada Masyarakat : Teknologi dan Aplikasi) Vol. 2 No. 2 (2021)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/spekta.v2i2.3355

Abstract

Waste is a problem in environment and society that has never been resolved. One of the triggers for waste is the use of disposable product packaging. Reducing single-use waste by reusing it will impact reducing waste generation so that the city becomes clean. Reuse of waste by making it the basic material for an innovative product will add value to waste to no longer pollute the environment. The existence of the Kampung Sayur program in Brontokusuman has made waste no longer underestimated. The location of Brontokusuman in the middle of a densely populated city is an obstacle in implementing “the vegetable village” program so that the need for community empowerment in managing waste wisely. The community empowerment program implemented in Brontokusuman aims to provide education to the community in managing waste. organic and non-organic wisely.Therefore, the training of vertical garden was conducted to support that program
Pontensi Limbah Kelapa Menjadi Pestisida Untuk Meningkatkan Ekonomi Dan Keamanan Pangan Di Desa Kanoman ( Studi Kasus Desa Kanoman, Kec. Panjatan, Kab. Kulonprogo ) Dedi Adi Saputra; Ikhwan Nur Afiq; Ina Maryani; Muhammad Fajrul Falaq; Hayati Mukti Asih
JURNAL PENGABDIAN TEKNOLOGI TEPAT GUNA Vol 2 No 2 (2021): Jurnal Pengabdian Teknologi TepatGuna
Publisher : Universitas Sahid Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (888.889 KB) | DOI: 10.47942/jpttg.v2i2.750

Abstract

Corona Virus Disease atau COVID-19 dinyatakan sebagai pandemi pada 11 Maret 2020, suatu penyakit yang mewabah hampir seluruh negara di dunia. Dampak dari pandemi ini dirasakan oleh semua kalangan masyarakat baik masyarakat perkotaan maupun pedesaan termasuk masyarakat di Desa Kanoman. Selain, terdampak pandemi COVID-19 permasalahan utama di desa Kanoman adalah limbah kelapa yang masih banyak belum di manfaatkan. Permasalahan utama tesebut disebabkan dari tingkat pendidikan dan ekomoni yang masih rendah sehingga menyebebkan belum mampunya dalam mengeloh limbah kelapa. Untuk mengatasi permasalahan tersebut upaya strategis yang dilakukan adalah dengan melakukan sebuah inovasi dari pengolahan limbah kelapa menjadi sebuah produk yang bermanfaat seperti pestisida. Rangkaian kegiatan yang di laksanakan dalam pembuatan pestisida ini seperti: Sosialisasi, Melakukan diskusi, Proses pembuatan alat, Penyuluhan secara online, Praktik secara offline, dan Evaluasi. Adapun hasil yang di dapatkan dari pengabdian ini meningkatnya pengetahuan masyarakat Desa Konoman mengenai limbah kelapa, manfaat limbah kelapa, samapai dengan pemasaran limbah kelapa.
PEMANFAATAN PEMASARAN DIGITAL SEBAGAI STRATEGI PROMOSI PRODUK RAMAH LINGKUNGAN PADA MASA COVID-19 Tatbita Titin Suhariyanto Suhariyanto; Hayati Mukti Asih
Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Vol 2 (2021): PROSIDING SEMINAR NASIONAL PENGABDIAN KEPADA MASYARAKAT - SNPPM2021
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (537.865 KB)

Abstract

Abstract Over the past year, the Kamulyan Waste Bank community has received intensive training about environmentally friendly products in the form of liquid detergent made from lerak fruit. However, the lack of knowledge about marketing management has made the partner community unable to manage the business properly. Therefore, digital marketing training and practices are important to support the community entrepreneurship activities of the Kamulyan Waste Bank thus the community can continually promote their products during this pandemic. The method of conducting this community service program consists of four stages, namely socialization, training and digital marketing practices through social media (Instagram) and e-commerce (Shopee), evaluation, and monitoring. After participating in digital marketing training and practices, the partner community has increased in terms of knowledge and skills. Partner communities can promote their products independently using their own devices. For the next activity, the partner community hopes that the skills in promoting products online can continue to be improved. Abstrak Selama setahun terakhir, masyarakat Bank Sampah Kamulyan telah mendapatkan penyuluhan intensif tentang produk ramah lingkungan berupa detergen cair berbahan dasar buah lerak. Namun, minimnya pengetahuan tentang manajemen pemasaran membuat masyarakat mitra di Bank Sampah Kamulyan belum mampu mengelola usaha tersebut dengan baik. Maka dari itu, pelatihan dan praktik pemasaran digital penting dilakukan untuk mendukung kegiatan aktivitas berwirausaha masyarakat Bank Sampah Kamulyan agar masyarakat di sana dapat memasarkan produk mereka pada masa pandemi ini. Metode pelaksanaan program pengabdian masyarakat ini terdiri empat tahap, yaitu sosialisasi, penyuluhan dan praktik pemasaran digital melalui media sosial (Instagram) dan e-commerce (Shopee), evaluasi, dan pengawasan (monitoring). Setelah mengikuti penyuluhan dan praktik pemasaran digital, masyarakat mitra mengalami peningkatan dari segi pengetahuan dan keterampilan. Masyarakat mitra dapat mempromosikan produk mereka secara mandiri menggunakan gawai yang mereka miliki. Untuk kegiatan selanjutnya, masyarakat mitra berharap agar keterampilan dalam mempromosikan produk secara daring dapat terus ditingkatkan.
Co-Authors 123, 123 123 Alfian Ma’arif Andriansyah, Revaldo Annie Purwani Annur Rahman ARDIANSYAH ARDIANSYAH Astuti, Fatma Hermining Aulia, Viola Lulu Auliya, Ayu Intan Afiani Ayu Intan Afiani Auliya Choirun Nisa Chong Kuan Eng Dedi Adi Saputra Dedi Adi Saputra Dharmawan, Dhimas Arief Dhias Cahya Hakika Dhias Cahya Hakika Dini Yuniarti Ichwanuddin, Aziz Ihwan Ghazali Ikhwan Nur Afiq Ikhwan Nur Afiq Ina Maryani Ina Maryani Irianto Irianto Irvan Kristanto Isana Arum Primasari Jamal, Fauziyah Nur Jumbri, Isma Addi Kenedy Wijaya Lee Mei Ph'ng Leuveano, Raden Achmad Chairdino M. Fajrul Fallah Marza, Aziza Della Mohamad, Effendi Mohammad, Effendi Bin Muhammad Candra Ramadhan Muhammad Faishal Muhammad Faishal Muhammad Fajrul Falaq Muhammad Kunta Biddinika Muhammad Noor Arfan Okka Adiyanto Phisca Aditya Rosyady Rahman, Annur Rahman, Salsabila Aulya Rasyid, Muhammad Izzudin Revaldo Andriansyah Ridho, Muhammad Ihsan Rosyady, Phisca Aditya Safitri, Anggi Saputra, Qaedi Alwafi E. Solikhah, EfA Wakhidatus Sugianti, Ardina Fitri Suhariyanto, Tatbita Titin Syifa Fitriani Syifa Fitriani Tatbita Titin Suhariyanto Tatbita Titin Suhariyanto Suhariyanto Tri Budiyanto Usandi, Karisa Viola Lulu Aulia Wibowo, Shaneva Fitria Desta Wijaya, Kenedy Yuwantina, Anissa