... can guarantee the stability in some peculiar occasions. 16 08 2007 03 01 2008 13 07 2009 aerospace engines control system synthesis linear matrix inequalities PD control robust control With the development of advanced aeroengine technology, the control technology...

... control law is synthesized from the reaching law in conjunction with a known model of the plant and the known bounds of perturbations. 17 06 2005 13 09 2007 26 03 2008 control system synthesis gas turbines mathematics computing power generation control variable structure...

... rotors machine control vibration control magnetic bearings wavelet transforms transient response control system synthesis signal reconstruction machine bearings Rotor/magnetic bearing systems may experience disturbances giving rise to transient rotor vibration. Unbalance changes, flow...

... computing mechanical engineering computing control system synthesis control engineering computing power grids The three-shaft, high-temperature gas-cooled reactor cycle layout used in this study was based on the cycle shown in Fig. 1 . The cycle primarily consists of a precooler (PC), low...

... control system analysis control system synthesis machine control standards The rotordynamic performance of API 617 standards provides two primary requirements. First, the standard stipulates system damping near the expected operating speed range. This takes the form of a combination of damping...

... system synthesis feedback pole assignment Feedback control has been an essential part of gas turbine control from the very beginning. However, it is only recently that computers have been used to implement engine controls. Many engines even today use hydromechanical controllers which implement...

.... Associate Editor: M. Mignolet. 01 Oct 2001 28 Oct 2002 15 08 2003 electric machines rotors vibration control machine control control system synthesis The large amplitude at critical speeds is one of the most serious concerns of high-speed rotating machines. It may cause...