More than a dozen immigration detention facilities have gone over a year without inspection under revised ICE policies

Detention facilities are now inspected every year or every other year rather than twice a year, a CBS News analysis of inspection reports found.
IEEE

Analytical Approach for Position Observation Error Correction in IPMSM Sensorless Drives Using Online Multiparameter Estimation

Abstract: Accurate position observation in interior permanent magnet synchronous motors (IPMSMs) model-based sensorless drive relies on the precision of model parameters. This article first derives an ...