RT Journal T1 Fault detection of unmanned aerial vehicle flight control system based on optimal estimation of the L2-norm A1 CHEN Jie, ZHONG Maiying, ZHANG Ligang PB Journal of Shandong University(Engineering Science) FD 2017-10-20 YR 2017 JF Journal of Shandong University(Engineering Science) JO Journal of Shandong University(Engineering Science) VO 47 IS 5 SP 89 DO 10.6040/j.issn.1672-3961.0.2017.273 K1 unmanned aerial vehicle;nonlinear systems;fault detection;unknown inputs;optimal estimation LK {http://gxbwk.njournal.sdu.edu.cn/EN/article/article_1652.shtml}