dc.description.abstract |
Diverse customer demands and rapid technology change have led to a paradigm shift in the manufacturing industry, from mass production to mass customization, and eventually to personalization. In the past, manufacturers have faced a challenge to produce a large volume of a product at low cost. Today, they should however produce a very small volume of a highly personalized product at mass production cost. In order to meet these challenges, rapid configuration or reconfiguration of manufacturing systems are crucial. Therefore, many studies have discussed reconfigurable manufacturing systems, emphasizing on dynamic scheduling and flexible shop floor logistics. However, little attention has given to the hardware control and the corresponding software development, although they are very important and time-consuming tasks for manufacturing system reconfiguration. Therefore, the main objective of this paper is to quickly design, test, and verify the control software both in a virtual and in a real environment. To do this, we propose a procedure of rapid control prototyping consisting of virtual factory construction, control software development and a final calibration procedure. Rapid control prototyping facilitates engineers to quickly develop control software including communication inputs and outputs, prior to constructing a real shop floor. The proposed simultaneous procedure of manufacturing system design and its control software development will significantly reduce the reconfiguration time of a manufacturing system. |
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