Periodic Error Compensation in Fiber-coupled Heterodyne Interferometry
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DOI: 10.1016/j.promfg.2017.07.015
Abstract: Abstract This paper extends the application of a novel wavelet-based periodic error compensation algorithm in fiber-coupled heterodyne interferometry. In this case, the amplitudes of periodic error may be fluctuating and traditional digital algorithms are not… read more here.
Keywords: error; error compensation; periodic error; heterodyne interferometry ... See more keywords
On-Line Compensation of Resolver Periodic Error for PMSM Drives
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DOI: 10.1109/tia.2019.2934089
Abstract: Accurate rotor position plays a critical role in field-oriented control of permanent magnet synchronous machines (PMSMs). However, the resolver periodic error has posed great challenges to the control process. It can be interpreted that the… read more here.
Keywords: reference; resolver periodic; periodic error; model ... See more keywords