Yan Li Ning Shen Xinmin Wang Linear Quadratic Control for Singulary Perturbed Systems with Actuator Failures: An LMI Approach. 8-14 2006 ISDA (2) https://doi.org/10.1109/ISDA.2006.253796 https://doi.ieeecomputersociety.org/10.1109/ISDA.2006.253796 conf/isda/2006 db/conf/isda/isda2006-2.html#LiSW06