Dan Ma, Andong Liu, Jie Chen, Silviu-Iulian Niculescu. Lower Bounds on Delay Margin of Second-Order Unstable Systems.
14th IFAC Workshop on Time-Delay Systems (TDS), Jun 2018, Budapest, Hungary. pp.242-247,
⟨10.1016/j.ifacol.2018.07.230⟩.
⟨hal-02281721⟩