02934nas|a2200433 i 4500 20260818113120.0 210400s1999 th uzm rtt 00| a1eng d .b11785895 AIT Thesis no.ISE-99-20 Than Lin Expert system for die and mold making cost estimation Bangkok : Asian Institute of Technology, 1999 194 p.: ill. Thesis ; no. ISE-99-20 Thesis (M.Eng.) - Asian Institute of Technology A thesis submitted in partial fulfillment of requirements for the degree of Master of Engineering, School of Advanced Technologies This thesis study presents an attempt to develop the knowledge based for plastic injection mold cost estimation. The system is developed in the form of a decision tree structure. Tlu·ough the use of a decision tree structure, numerous interrelated variables and technical data in the injection mold cost estimation process are organized and presented. When the features of a plastic part are input, this system will generate an estimated cost of inj ection mold required to produce the part. The knowledge acquisition has been done from expe1ts in the domain, textbooks, technical papers, database, reports, and real mold making study. The acquired knowledge has been organized by decision tree in seven different modules. This knowledge base system is based on production rules where both declarative and heuristic knowledge has been used. There are approximately 650 production rules in the knowledge base and data are driven forward chaining has been used as searching strategy. Expert systems (Computer science) Injection molding of plastics Estimates Bohez, Erik L.J., Chairperson Naber, Helmut, Examination committee Hasin, M. A. A., Examination committee Asian Institute of Technology Partial Scholarship, Scholarship donor Asian Institute of Technology. Thesis ; no. ISE-99-20 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B12244 .b11785895 mnait u 240330 0 000421 m a u 0 mnait mnarc mnait 22 40 20 Barcode : 30050120814644 CREATED : 2014-03-31 RECORD # : i12782695 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160099882 CREATED : 2016-04-27 RECORD # : i12957392 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050121007297 CREATED : 2021-12-02 RECORD # : i1332455x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 42291 42291 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Thesis no.ISE-99-20 30050120814644 2026-08-18 11:31:20 3 2026-08-18 22 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no.ISE-99-20 30050160099882 2026-08-18 11:31:20 1 2026-08-18 40 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Thesis no.ISE-99-20 30050121007297 2026-08-18 11:31:20 1 2026-08-18 20