Abstract: In this paper we develop a semiglobal robust output feedback controller for rotating stall and surge in axial flow compressors with certain kind of compressor characteristic uncertainties.

Abstract: A stall inception refers to the existence of recurring irregularities in the aerodynamic instability of an axial-flow compressor prior to the occurrence of surge and stall. These ...

Distinguished Scientist Ankathi Raju has been appointed as Director, Defence Research and Development laboratory (DRDL), Hyderabad and assumed charge. <br />DRDL is a premier DRDO laboratory of Dr APJ ...

WE have extended recent observations of the radial movements of single rigid 1,2 and deformable 3 spheres suspended in Newtonian liquids flowing through straight circular tubes to include other ...