@article{oai:kitami-it.repo.nii.ac.jp:00008662, author = {Wei, Xie and Eisaka, Toshio}, issue = {4}, journal = {IEE Proceedings - Control Theory and Applications}, month = {Jul}, note = {This paper proposes one methodology to design linear parameter varying (LPV) control systems based on parameterization of all quadratically stabilizing controllers. First, conceptions of doubly coprime factorization and Youla parameterization of LTI systems are extended to LPV systems with respect to quadratic stability using state space expression. Consequently, parameterization of close-loop systems, which are affine with any quadratically stable Q-parameter, is described. This description enables applying Q-parameter approach to a variety of LPV control system designs. Above all, systematic H∞ strategy is focused on and a necessary and sufficient condition and design scheme of Q to obtain L2 -gain performance are clarified.}, pages = {465--472}, title = {Design of LPV control systems based on Youla parameterisation}, volume = {151}, year = {2004} }