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| Autor: | Kuan-Hong-Ho, 何寬鴻 |
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| Rok vydání: | 2016 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 104 Kiva system uses the concept of distributed intelligence to execute orders through a unique of material handling equipment and software, forming a complete stock-topicker system, saving a lot of manpower, improve the speed, accuracy and flexibility, enhance operating efficiency; Kiva system provides a novel automated order fulfillment solutions.Through the use of hundreds of mobile robots, Pod, workstations, and Automatic software to pick, package and delivery. In this study, focusing on the Kiva system, when the order arrived and picking workstations will begin dispatch orders placed in the workstation,at the same time, system will begin. In this study, We propose three decision problems“the selection rules of workstation”, “the selection rules of which Pod to workstation”, We analyze the performance index such as total system time（TST）, total Pod travel distance（TPD） in our environment. Finally, the best combinations of rules under different performance index are discovered. It’s observed that the best combination under performance index, TST and TPD, would be PSIOAO× HNSOP2. And the best combination under performance index of TPD would be PSIOAO× HNSOP2, which can make the best enhancement in the system. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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