PSO-based voltage control strategy for loadability enhancement in smart power grids. Appl. Sci. 2016, 6, 449. [CrossRef] 31. Yeung, C.H.; Altintas, Y.; Erkorkmaz, K. Virtual CNC system. Part I. System architecture. Int. J. Mach. Tools Manuf. 2006, 46, 1107–1123. [CrossRef] ...