02916nas|a2200421 i 4500 20260818143159.0 210400s1999 th uzm rtt 00| a1eng d .b11785883 AIT Thesis no.ISE-99-08 Disya Boonkerd The influence of human factors and the use of a prototyping process to develop agriculture machinery in Thailand Bangkok : Asian Institute of Technology, 1999 69 p.: ill. Thesis ; no. ISE-99-08 Thesis (M.Eng.) - Asian Institute of Technology. A thesis submitted in the partial fulfillment of the requirements for the degree of Master of Engineering, School of Advanced Technologies This thesis was consisted of two main parts, fist part was study the process of product design and development of Thai industries. The study of product development process focused on the influence of industrial design and human factor process to Thai industries. The second part was the case study of redesigning the small tractor from Sahayont Company. This case study was applied the human factors process based on Thai population anthropometry data to redesigned the small tractor from Sahayont company. These anthropometric values measured from 211 Thai male in Nakhorn Ratchasima, the province in the north-ease of Thailand. This thesis used three main methods that were graphical analysis, prototyping analysis, and comparison analysis to evaluate the designed. Each method was proper for different purpose. About the prototype, this thesis used the 1 :4 scaled focus prototype to evaluate the designed of human-machine interface, placement of the workplace, and the whole designed. Agricultural machinery Thailand Human engineering Thailand Naber, Helmut, Chairperson Manukid Parnichkun, Examination Committee Bohez, Erik L.J., Examination Committee Asian Institute of Technology. Thesis ; no. ISE-99-08 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B12176 .b11785883 mnait u 240330 0 000421 m a u 4 mnait mnarc mnait 22 40 20 Barcode : 30050120814776 CREATED : 2014-03-31 RECORD # : i12782634 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160100003 CREATED : 2016-04-27 RECORD # : i12957082 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050121008394 CREATED : 2021-06-02 RECORD # : i13322023 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 60199 60199 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Thesis no.ISE-99-08 30050120814776 2026-08-18 14:31:59 3 2026-08-18 22 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no.ISE-99-08 30050160100003 2026-08-18 14:31:59 1 2026-08-18 40 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no.ISE-99-08 30050121008394 2026-08-18 14:31:59 1 2026-08-18 20