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Work-related musculoskeletal disorders (WMSDs) are common occupational diseases among assembly workers due to repetitive motions or heavy workloads. The conventional approaches to decreasing WMSDs in assembly workers usually focus on individual assembly work at the station level. These approaches, however, do not pay enough attention to work allocation at the whole assembly line level such as balancing...
In radio over fiber systems, a highly linear optical transmitter is necessary to achieve the required signal dynamic range. In order to compensate for second and third order laser distortions, quadratic and cubic law circuits are usually required to work at up to 2 or 3 times the carrier frequency due to their nonlinear property. This paper presents an alternative design approach that uses multiple...
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