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Strategi Penjadwalan Produksi Pakaian Metode Quantum-based dan Preemptive Priority Scheduling
Budiyantoro NIM. (2018) | Tesis | Sistem Informasi
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Ringkasan
Di perusahaan pakaian, jadwal produksi ditentukan secara periodik. Seringkali suatu jadwal yang telah ditentukan harus diubah secara tiba-tiba akibat permintaan pasar dan hal-hal lain yang bersifat penting secara pemasaran. Perubahan jadwal produksi harus diperhitungkan secara cermat, atau akan menyebabkan berkurangnya keuntungan potensial perusahaan. Perubahan jadwal produksi harus didasarkan pada perhitungan nilai prioritas yang baik. Penelitian ini mengungkapkan faktor-faktor penentu nilai prioritas produksi pakaian, yaitu: keuntungan potensial (K), tenggat waktu (Td), lama produksi (Tp), strategi marketing (m). Rumusan antara faktor-faktor tersebut juga telah berhasil dinyatakan secara jelas, yaitu: P = (K ∙ m) / (Td ∙ Tp). Penelitian ini juga merumuskan suatu metode penjadwalan produksi pakaian, Quantum-based dan Preemptive Priority Scheduling (QPPS) yang merupakan penggabungan dua algoritma penjadwalan task di sistem operasi, yaitu algoritma quantum-based round-robin dan preemptive priority schedulingBerdasarkan model kasus pada penelitian ini, penggunaan perhitungan nilai prioritas dan strategi penjadwalan produksi pakaian metode QPPS berhasil meningkatkan keuntungan potensial sebesar 13,1 % dibandingkan metode konvensional.
Ringkasan Alternatif
In clothing companies, production schedules are determined periodically. Often a predetermined schedule has to be changed suddenly due to market demand and other things that are important in marketing. Changes in production schedules must be carefully calculated, or will lead to a decrease potential profits companies. Changes in production schedules should be based on good priority value calculations. This research reveals the determinants of priority value of clothing production, namely: potential profit (K), deadline (Td), production duration (Tp), marketing strategy (m). The formulation between these factors has also been clearly stated, ie: P = (K ∙ m) / (Td ∙ Tp). This research also formulates a method of scheduling garment production, Quantum-based and Preemptive Priority Scheduling (QPPS) which is a combination of two scheduling algorithm of task in operating system, that is quantum-based round-robin algorithm and preemptive priority scheduling Based on the case model in this study, the use of priority value calculation and QPPS method of apparel production strategy successfully increased the potential profit by 13.1% compared to conventional methods.