See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/268326232 STATE DERIVATIVE FEEDBACK BY LQR FOR LINEAR TIME-INVARIANT SYSTEMS Article CITATIONS 16 READS 37 2 authors: Taha Abdelaziz Helwan University 21 PUBLICATIONS 250 CITATIONS SEE PROFILE Michael Valasek Czech Technical University in Prague 150 PUBLICATIONS 753 CITATIONS SEE PROFILE All content following this page was uploaded by Taha Abdelaziz on 26 January 2015. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are added to the original document and are linked to publications on ResearchGate, letting you access and read them immediately.