Operator performance and subjective response in control of flexible manufacturing systems |
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Authors: | Sheue-Ling Hwang Gavriel Salvendy |
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Institution: | 1. Department of Industrial Engineering , National Tsing-Hua University , Hsing-Chu, Taiwan, R.O.C.;2. School of Industrial Engineering, Purdue University , West Lafayette, IN, 47907, USA |
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Abstract: | Abstract In this study, allocation of functions and system size (number of machines) were manipulated to test their effects on operator performance and subjective response in a flexible manufacturing system (FMS). An experiment was conducted using a cross-over design with three independent variables: number of machines, task allocation, and sequence of task presentation. Operator performance was measured by response time, and subjective response assessed using two questionnaires. Physiological measures were also taken (EKG and respiratory rate). The results revealed that the number of machines in the system did not affect performance or subjective or physiological response while the effect of allocation level was significant for both performance and subjective response. |
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Keywords: | flexible manufacturing system performance subjective response allocation of function |
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