03188nas|a2200409 i 4500 20260818085429.0 240400s1999 th uzm rtt 00| a1eng d .b11786164 AIT Thesis no.ISE-99-34 Promchat Snitwongse Creativity and development of agricultural machinery in Thailand Bangkok : Asian Institute of Technology, 1999 78 p.: ill Thesis ; no. ISE-99-34 Thesis (M.Eng.) - Asian Institute of Technology A thesis submitted in partial fulfillment of the requirements for the degree of master of Engineering, School of Advanced Technologies The purpose of this thesis study was to propose an alternative product design and development process for agricultural machinery design in Thailand in order to improve the traditional process more efficiency. 16 people from 4 groups who design agricultural machines were interviewed. First group is the non-engineering group. Second group is the university researchers. Third group is the govermnent agencies and the last group is the large manufacturers. There are two main problems in which all groups are similar. The first problem is that designers always create a concept for a sub-function and the second problem is that there are too many prototypes after achieving a final prototype. The proposed agricultural machinery design is presented to solve these two problems. The creativity techniques are applied for assisting in concept generation and combination. The concept evaluation matrix is exploited regarding to select the appropriate concepts. This manner is presented for solving the first problem. CAD design, CAD assembly, and the computer simulation were employed to decrease the numbers of physical prototypes. The grass cutting machine of Sahayont Company was the case study for the proposed process. The analysis was about to compare the advantage and disadvantage of the propose design and development process with the traditional process. Agricultural machinery Thailand Naber, Helmut, Chairperson Anulark Pinnoi, Examination committee Igel, Barbara, Examination Committee Asian Institute of Technology. Thesis ; no. ISE-99-34 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B12321 .b11786164 mnait u 240330 0 000424 m a u 0 mnait mnait mnarc 22 40 20 Barcode : 30050120814123 CREATED : 2014-03-31 RECORD # : i12782671 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160099627 CREATED : 2016-04-27 RECORD # : i12958694 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050121071301 CREATED : 2023-06-26 RECORD # : i13453427 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 24346 24346 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Thesis no.ISE-99-34 30050120814123 2026-08-18 08:54:29 3 2026-08-18 22 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no.ISE-99-34 30050160099627 2026-08-18 08:54:29 1 2026-08-18 40 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Thesis no.ISE-99-34 30050121071301 2026-08-18 08:54:29 1 2026-08-18 20