Qigang Liang

Dynamic analysis and optimal design of a pendulum rotary tuned mass damper for bidirectional control of rotational and translational vibrations

This paper proposes a novel pendulum rotary tuned mass damper (PRTMD), which primarily consists of a mass sphere, a rigid rod, a rigid ring, and a torsional spring. The proposed damper can simultaneously provide both rotational and translational control capabilities to the contro...