Development of expert system-based computer aided process planning for production cost estimation  

Oleh:

Purnomo, Muhammad Ridwan Andi

Jenis: Article from Proceeding
Dalam koleksi: PROCEEDING The 8th International Seminar on Industrial Engineering and Management (8th ISIEM). Atria Hotel & Conference, Malang, Indonesia March 17 – 19, 2015, page DSS-56.
Topik: Expert System; Computer Aided Process Planning; milling process; production cost estimation
Fulltext: Paper 60 Muhammad Ridwan Andi Purnomo - Islamic University of Indonesia.pdf (404.9KB)

Isi artikel

In industry, estimation of production cost plays important roles since it would affect to product price. Over estimation of production cost would effect to over product pricing and it would decrease ability of the product to compete in the market while under estimation of production cost would effect to profit lost. Production cost estimation must be carried out based on detail analysis of production activities. Hence, it is very hard for common production operator to do that. However, experienced production operator, or expert production operator, could identify the required process activities that were involved to produce a product or a part. Discussing about human experts, even though they can analyses using their intuition, but they can't perform fast computation with high accuracy and they can't work twenty four hours per day, seven days per week. This paper elaborates the development of Expert System-based Computer Aided Process Planning (ESCAPP) for production cost estimation. Focus of this study is on common production process which is milling process. A case study was solved using proposed ESCAPP to explain its performance when being used to evaluate production cost of a part.

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