碩士 / 國立成功大學 / 交通管理科學系 / 105 / With the recent development of the global economy, the scale of enterprises has been rapidly expanding and thus the cost of manpower has been gradually increasing, which becomes an important issue that enterprises can hardly ignore. In this study, the tugboat personnel of TIPC Marine (TIPM) were used as an example to explore how to minimize staff costs by using a more effective staff scheduling method. We first proposed a new scheduling method to replace the original one, and then built a mathematical model of scheduling to solve the scheduling problems via optimization software, LINGO11.0. The results showed that scheduling optimization can reduce overtime hours and costs by at least 52%, and complete the first scheduling draft within 30 seconds. If such method is applied, overtime hours and costs can be significantly reduced by 100%; In addition, the new scheduling method has a better scheduling flexibility and fairness but less regularity. Therefore, optimized scheduling can not only reduce overtime costs and hours, but also save time for those in charge of staff scheduling. If this new scheduling method is adopted, it not only helps reach the ideal scheduling state where zero overtime costs and hours can be achieved, but also enhance the fairness of the staff scheduling.
Identifer | oai:union.ndltd.org:TW/105NCKU5119031 |
Date | January 2017 |
Creators | Yu-ChaoChen, 陳又肇 |
Contributors | Ching-Chih Chang, 張瀞之 |
Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
Language | zh-TW |
Detected Language | English |
Type | 學位論文 ; thesis |
Format | 60 |
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