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Journal : OPERATION EXCELLENCE: Journal of Applied Industrial Engineering

Product design of upper sandal fabric cutting machine using ergonomic function deployment method Wibisono, Aldino; Tranggono, Tranggono
Operations Excellence: Journal of Applied Industrial Engineering Vol. 15, No. 2, (2023): OE July 2023
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/oe.2023.v15.i2.084

Abstract

In the production process, the upper sandal cutting of KUB Mampu Jaya is still done manually using scissors one by one for each mold. The purpose of this research is to create an ergonomic upper sandal cutting machine. The method used in this research is Ergonomic Function Deployment (EFD). Direct data collection involved observing the production stages and activities carried out by workers through interviews and surveys. The results show that this sandal upper cutting machine has been designed by adjusting user needs so as to minimize production time and the cutting process becomes more efficient. Previously, the production or cutting time took 2 minutes per one upper sandal mold, but with this new cutting machine, the cutting process only takes 1 minute per upper sandal mold, saving up to 1 minute. The results of this study will provide a better solution in designing a sandal upper fabric cutting machine that prioritizes ergonomic aspects and can reduce musculoskeletal complaints.  
The influence of music tempo and traffic density on driver performance using galvanic skin response method Rahmadina, Gayatri Aleyda; Tranggono, Tranggono; Rafi, Rafi
Operations Excellence: Journal of Applied Industrial Engineering Vol. 16, No. 2 (2024): OE July 2024
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/oe.2023.v16.i2.117

Abstract

The number of traffic accidents in the city of Surabaya during the period 2020 to 2022 tends to increase. Human factors contribute the largest percentage that causes traffic accidents. Some of the causes are impaired driver alertness and stress when driving due to congested road conditions. Listening to music is a distraction while driving because the tempo of the music can affect the driver's cognitive abilities. This research aims to determine the effect of music tempo and traffic density on driver performance. The stress level of the driver's performance will be measured through psychological changes in the skin as a result of changes in sweat gland activity using the galvanic skin response method. The data collection process was carried out experimentally using a driving simulator and a galvanic skin response tool. Data processing was carried out using normality tests, homogeneity tests, and two-way ANOVA tests. The results show that music tempo and traffic density do not have a significant effect on driver stress levels and driver performance. The results obtained in this test were carried out on 10 respondents and the experiment time was quite short, so the results obtained can still change and the experiment must be repeated using the same method to ensure that the results obtained are valid and reliable. 
Co-Authors Adistana, Elen Al Masruroh, Eki Wulandari Alhisyam, Abid Bahij Alvin Hakim Ana Zul Fia Ardiansyah, Yuda Arier, Tivani Nava Arif, Firda Maulidiyah Ariffa, Anggelia Astutik, Rossa Lina Ayyub Ihza Gutawa Bagus Wicaksono Condro Winursito, Yekti Dicya, Bintara Putra Dirama, Romeo Putra Endang Pudji Widjajati Fasha I. Husna Fiki Marchel Perdana Firmansyah, Aries Fitra, Nabila Jania Ghaly Atha Maulana Grandhika Pratama Widiyarta N. Harashta, Hafidz Raif Hayati, Kinanti Resmi Heru Prasetiyo Utomo Ilhami, Viga Aura Graziella Immannulloh, Dimas Islami, Mega Cattleya P.A. Islami, Mega Cattleya Prameswari Anissa Islami, Mega Cattleya Prameswari Annissaa Islamsyah, M Habibie Nur Izzah, Navisatul Joumil Aidil Saifuddin Larasati, Ayunda M. Zaenal Anshori Maghfur, Maula Aringga Masdhana, Bagus Wahyu Moch Adnan MT Safirin Muhammad Khoirul Hudha Mukhtarul Haqi, Muhamad Nugraha, Isna Nugroho, Aldi Pramoedya Nur Lailatul Fitria Ovi Sadewa Prakosa, Albertus Adriyanto Sakti Pramesthi, Yanita Vidya Pramoedya Nugroho, Aldi Prasanto, Fadhil Aditya Prasetya, Reihan Rafly Prastiwi, Afita Dewi Putri, Pramisyela Adinda Rachmawati, Nur Radityo Anggoro, Radityo Rafi, Rafi Rahmadina, Gayatri Aleyda Ramadani, Deo Globy Rananda Saputra, Denaldi Rivero, Randy Romadoni, M Ilham Rusindiyanto Salsabila, Afitri Yoshinta Saputra, Denaldi Rananda Sari, Rizqi Novita Sari, Rizqi Novita Sari Septiana, Giga Dewi Shania, Maulidhatus sholeha, fitriatus Sholehah, Fitriatus Sinta Dewi Siti Wahyu Nida Sonny Putri, Nanda Salsabilla Sukra, Rizka Triannisa Imasna sunardi sunardi Suparmo . Syaifullah, Hafid Teti Estiasih Vebryna, Esha Nanda Wibisono, Aldino Winursito, Yekti Condro Yoga Anunggita Yudantha, Georgius Erlangga Mahendra