Abstract: Coherent structure dynamics in the developing region of a plane jet under acoustic excitation is studied experimentally by means of hot-wire measurements and smoke-wire flow visualization. The ...

Abstract: Asymptotic stability and bounded-input, bounded-output (BIBO) stability of a class of underdamped mechanical structures with nonlinear time-varying perturbations are studied. An upper norm-bound of ...

Abstract: This paper presents a method of approaching the attitude control of an autonomously hovering unmanned helicopter system. The proportional-integral sliding mode controller (PISMC) features a combination of the conventional ...