PENGEMBANGAN TOOL WASTE TYPE WEIGHT ASSESSMENT MENGGUNAKAN MAKING TRIAL AND EVALUATION LABORATORY (DEMATEL) UNTUK MENDUKUNG KONSEP LEAN ASSESSMENT MATRIX
DOI:
https://doi.org/10.35261/barometer.v8i2.11151Abstrak
Salah satu tool yang dapat membantu mengeliminasi waste ialah lean assessment matrix (LAM). LAM digunakan untuk mengurangi waste dengan menghitung bobot hubungan keterkaitan antar waste agar didapatkan prioritas waste. Prioritas waste mempertimbangkan assessment severity, occurrence, keterkaitan hubungan antar waste dan impact value. Pada assessment matrix sebelumnya dalam menghitung bobot nilai relasi waste menggunakan metode Waste relationship matrix (WRM), namun kekurangan dari tool ini adalah jumlah pertanyaan yang digunakan terlalu banyak dan konversi nilai yang tidak memiliki standar sehingga tidak memudahkan bagi responden atau human expert dalam mengukur keterkaitan antar waste. Sehingga, pada penelitian ini dilakukan pengembangan pada Waste Type Weight Assessment dengan menintegrasikan Decision Making Trial And Evaluation Laboratory (DEMATEL) ke dalam LAM. Implementasi modifikasi Lean Assessment Matrix pada studi kasus menghasilkan priority rank of waste yaitu jenis waste Defect (W3, W2, W4) dan waste Overprocessing (W16 dan W15). Hasil dari modifikasi tool LAM yang dilakukan dapat membantu perusahaan untuk menentukan waste kritis dengan lebih mudah dan selaras dengan strategi perusahaan.
Unduhan
Referensi
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