Setiawan, Danang (2014) Model Penjadwalan Tenaga Kerja Mempertimbangkan Faktor Ergonomi. Masters thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Penjadwalan tenaga kerja merupakan salah satu permasalahan yang sering
dihadapi oleh manajer operasional. Ketidaksesuan dalam penjadwalan tenaga kerja
dapat berdampak negatif pada produktivitas, kepuasan pelanggan dan biaya.
Hingga sekarang, penelitian berkaitan dengan penjadwalan tenaga kerja telah
diteliti secara luas. Sebagian besar penelitian fokus pada beberapa faktor seperti
ketersediaan tenaga kerja, kualifikasi pekerja, peramalan permintaan dan biaya,
namun sedikit yang mempertimbangkan faktor ergonomi. Oleh karena itu,
penelitian ini bertujuan untuk memodelkan penjadwalan tenaga kerja dengan
mempertimbangkan faktor-faktor ergonomi, seperti faktor manusia, batasan
lingkungan, dan karakteristik tugas kerja. Pertimbangan terhadap ketiga faktor
tersebut, dapat berdampak pada peningkatan performansi bisnis keseluruhan serta
kesejahteraan pekerja. Penelitian lebih difokuskan pada pekerjaan monoton dan
berulang, dimana aktivitas kerja tersebut memiliki risiko stress, kelelahan,
kejenuhan, cedera dan dapat berdampak pada performansi pekerja. Penelitian
dilakukan melalui tiga tahap utama, (1) identifikasi faktor ergonomi, (2) pembuatan
model matematis, dan (3) pengujian numerik. Mixed integer linear programming
digunakan untuk menyelesaikan penjadwalan rotasi kerja dengan
mempertimbangkan produktivitas sebagai fungsi tujuan. Model akan
mempertimbangkan faktor manusia (variabilitas skill, produktivitas, beban kerja
dan kelelahan), bahaya lingkungan (kebisingan dan temperatur) dan karakteristik
tugas kerja (risiko tugas kerja). Hasil pengujian numerik menunjukkan bahwa
penjadwalan tenaga kerja dengan pertimbangan terhadap faktor ergonomi
memberikan hasil yang lebih baik, dilihat dari segi kesejahteraan tenaga kerja dan
produktivitas pekerja.
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Workforce scheduling is one problem that have been faced by many
operation managers. Inappropriate workforce scheduling could negatively impact
productivity, customer satisfaction and cost. Until recently, large number of
research has been done to deal this issue. Most of research focused on factors such
as workforce availability, qualification, demand forecasting and cost, but limited on
on Ergonomics-related-factors. This paper, therefore, aim to model the workforce
scheduling problem which incorporating Ergonomics factors including human
factor, environmental limitation and job charactheristic. By considering these three
factors could potentialy improve business operation performance as well as increase
human well-being. This paper will mainly focus on monotonous and repetitive job
where worker stress, fatigue, boredom and occupational injuries increase due to the
job characteristic and could impact worker performance. This research is conducted
through three main stages, (1) identification of ergonomic factors, (2) mathematical
modelling and (3) numerical testing. A mixed integer linear programming model
is presented to determine job rotation schedules which considers productivity as a
objective function. The model will consider human factors (i.e.skill variability,
productivity, workload and fatigue), environmental hazards (i.e. noise and
temperature) and job characteristic (i.e. the risk of task). The result of numerical
testing indicate that workforce scheduling that is consider ergonomics factor give
better results in terms of worker well-being for and worker productivity.
| Item Type: | Thesis (Masters) |
|---|---|
| Additional Information: | RTI 658.83 Set m |
| Uncontrolled Keywords: | ergonomi, penjadwalan tenaga kerja, faktor manusia, bahaya lingkungan, ergonomic, workforce scheduling, human factors, environmental hazard |
| Subjects: | T Technology > TS Manufactures > TS157.5 Production scheduling |
| Divisions: | Faculty of Industrial Technology > Industrial Engineering > 26101-(S2) Master Thesis |
| Depositing User: | ansi aflacha |
| Date Deposited: | 19 Nov 2018 02:09 |
| Last Modified: | 19 Nov 2018 02:09 |
| URI: | http://repository.its.ac.id/id/eprint/59964 |
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