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Syahrial Aman
Universitas Muhammdiyah Kudus
Control & Systems Engineering Engineering Industrial & Manufacturing Engineering

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ANALISA PERAMALAN PENJUALAN TAS KERAJINAN EKSPOR DENGAN METODE MOVING AVERAGE DI CV.SINDOCRAFT Syahrial Aman; Hanin Fitria; Cikita Berlian Hakim
JURNAL TEKNOLOGI DAN MANAJEMEN INDUSTRI Vol 4, No 1 (2023): JURNAL TEKNOLOGI DAN MANAJEMEN INDUSTRI
Publisher : Universitas Muhammadiyah Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26751/jatmi.v4i1.1804

Abstract

AbstrakDalam bisnis sebagai produsen CV.Sindocraft telah mampu mengekspor tas kerajinan hingga ke Jepang. Dalam penelitian ini bertujuan untuk membantu perusahaan tersebut dalam peramalan penjualan sehingga mampu menganalisa kebutuhan material yang akan dibutuhkan. Analisa peramalan dengan metode moving average menggunakan periode 1 yakni 3 minggu dan periode 2 yakni 6 minggu. Hasil peramalan dalam periode 1 didapatkan jumlah penjualan sebesar 500 tas dengan tingkat nilai eror kesalahan MAD sebesar 77,4, MSE sebesar 9137,8 dan MAPE sebesar 0,17. Sedangkan dalam periode 2 hasil peramalan sebesar 520 tas dengan tingkat nilai eror kesalahan MAD sebesar 51,4 , MSE sebesar 7256 dan  MAPE sebesar 0,14. Berdasarkan nilai MAD, MSE dan MAPE yang paling mendekati nol dari kedua periode tersebut dipilih peramalan menggunakan periode 2. Sehingga dalam penjualan produk ekspor dapat meramalkan kebutuhan material kualitas ekspor untuk minggu bulan April 2022 selanjutnya sebesar Rp. 11,745.000Kata Kunci: tas kerajinan ekspor, metode moving average, kebutuhan material, peramalan
ANALISIS POSTUR GERAKAN KERJA BARISTA NESTEH DENGAN ANGLE METER MENGGUNAKAN METODE RAPID UPPER ASSESSMENT Syahrial Aman; Aisyah Noor Hidayati; Wahyu Cahaya Putri; Hanin Fitria; Sam'ani Intakoris
JURNAL TEKNOLOGI DAN MANAJEMEN INDUSTRI Vol 6, No 1 (2025): JURNAL TEKNOLOGI DAN MANAJEMEN INDUSTRI
Publisher : Universitas Muhammadiyah Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26751/jatmi.v6i1.2564

Abstract

Doing work, especially as a barista, with the wrong working posture and designing tools that are not ergonomic can result in losses, one of which is complaints of musculoskeletal disorders.  The Rula method is a method of using target body postures to estimate the risk of injury.  The assessment using the Rula method is a systematic assessment of the risk of problems occurring by indicating the part of the worker's body that is experiencing the disorder.  Based on the results of these scores, the results are all the same but corrective action is still needed.  The calculation results for both working postures are based on the Rapid Upper Limb Assessment (RULA) method.  So the research aims to find out the working posture of Nestea barista employees and provide input into the incorrect body posture of working movements of employees.  The final result of data processing using the RULA method can be concluded that the assessment of the work posture of Nestea baristas, for the final process of making drinks, a score of three was obtained, and for packaging of drinks, a score of three was obtained. It can be concluded that the assessment of working postures is all the same with a score of three, but the three work postures still need to be changed.
Co-Authors Aisyah Noor Hidayati Cikita Berlian Hakim Hanin Fitria Hanin Fitria Sam'ani Intakoris Wahyu Cahaya Putri