AI SearchAssignment and routing of maintenance technicians : (Record no. 9606)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03229nam a2200385 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817163740.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 230698 th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10099761 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.IE-87-04 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | La-ead Kovavisaruch |
| 245 10 - TITLE STATEMENT | |
| Title | Assignment and routing of maintenance technicians : |
| Remainder of title | the case of a computer service system |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1987 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 53, [97] p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. IE-87-04 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis report submitted in partial fulfillment of t he requirements for the degree of Master of Engineering, School of Engineering and Technology |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology,1987 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | A heuristic approach for solving the vehicle routing problem (VRP) is formulated and applied to a case study on the assignment and routing problem of maintenance technicians. To suit the requirements of the study, a dynamic aspect is introduced to the original algorithm. A network of the main streets in Bangkok is defined and the shortest path is computed. For estimating travel time, a travel time-distance conversion model is constructed using regression analysis. To fulfill the objectives of the study, a micro-computer based system package for solving assignment and routing problems was developed and tested. Results obtained from the new system are compared with those from the current system. It reveals that an 18.5% in crease from 13.09 for the average complete jobs by manual assignment to 15.51 by computer method in each day. And it can be ensured by 95% confidence interval that assigning the repair jobs to the technicians by the developed system is better off. The interactive approach of the proposed system is also presented. The number of technicians needed is affected by two parameters, namely, frequency of program runs and maximum delay time. These parameters can be adjusted to a certain level of service satisfaction by the management. Finally, from the computational experiences in using the developed model, only a few seconds are needed for operating the program. In other words, the response time of the computer process is at an acceptable level. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Scheduling (Management) |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Tabucanon, Mario T., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Oudheusden, Dirk L. van, |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kanchlt Malalvongs, |
| Relator term | Examiantion Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology Partial, |
| Relator term | Scholarship Donor |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Thesis ; |
| Volume/sequential designation | no. IE-87-04 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B19331">http://203.159.5.9/ait-thesis/detail.php?q=B19331</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10099761 |
| b | mnait |
| c | s |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240419 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | s |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 22-AIT Thesis (Replacement) |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120821581 |
| CREATED | CREATED : 2014-02-05 |
| RECORD Id | RECORD # : i1279580x |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160010517 |
| CREATED | CREATED : 2016-04-18 |
| RECORD Id | RECORD # : i12936959 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Cost, normal purchase price | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 50.00 | AIT Thesis no.IE-87-04 | 30050120821581 | 17/08/2026 | 3 | 17/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no.IE-87-04 | 30050160010517 | 17/08/2026 | 1 | 17/08/2026 | 40-Archives |