Dynamic analysis of a ball bouncing on a flexible beam
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2018.10.024
Abstract: Abstract In this work we investigate the problem of a ball repeatedly bouncing on a flexible beam with hinged-hinged boundary conditions. A simple model for the impact is proposed, which allows to determine the velocity… read more here.
Keywords: dynamic analysis; analysis ball; bouncing flexible; ball ... See more keywords
Energy-based modeling and Hamiltonian LQG control of a flexible beam actuated by IPMC actuators
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3146367
Abstract: The control of a flexible beam using ionic polymer metal composites (IPMCs) is investigated in this paper. The mechanical flexible dynamics are modelled as a Timoshenko beam. The electric dynamics of the IPMCs are considered… read more here.
Keywords: control flexible; flexible beam; beam; beam actuated ... See more keywords
A stick-slip actuator for suppressing the backward motion by introducing a flexible beam
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Intelligent Material Systems and Structures"
DOI: 10.1177/1045389x221111544
Abstract: Stick-slip actuators are in high demand in both scientific research and industrial applications. However, backward motion in stick-slip actuators has greatly limited further development. Therefore, to suppress the backward motion, a new flexible beam actuator… read more here.
Keywords: actuator; backward motion; stick slip; flexible beam ... See more keywords