Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Exact Solutions for a Novel H2 Optimal Design of Electromagnetic Tuned Mass Damper

Version 1 : Received: 15 October 2021 / Approved: 18 October 2021 / Online: 18 October 2021 (15:37:50 CEST)

How to cite: Li, G.; Mao, Q.; Luo, Y.; Wang, Y.; Liu, L. Exact Solutions for a Novel H2 Optimal Design of Electromagnetic Tuned Mass Damper. Preprints 2021, 2021100255 (doi: 10.20944/preprints202110.0255.v1). Li, G.; Mao, Q.; Luo, Y.; Wang, Y.; Liu, L. Exact Solutions for a Novel H2 Optimal Design of Electromagnetic Tuned Mass Damper. Preprints 2021, 2021100255 (doi: 10.20944/preprints202110.0255.v1).

Abstract

To realize structural vibration control,a two parameters H2 optimization design was proposed to optimize the tuning ratio and damping ratio for electromagnetic tuned mass damper (EMTMD). The control effect of this two parameters optimization design is better than that of classical tuned mass damper (TMD).For this two parameters optimization,the most important thing is that the inductance of the coil can be set very small and the external load resistance can be positive ,which can avoid the use of complex negative impedance circuit. If Ref.[6] were designed according to the H2 optimization of two parameters, the EMTMD can be used for multi-modal vibration control of structures without connecting negative inductance and negative resistance spontaneously.

Keywords

electromagnetic tuned mass damper; H2 optimization; structural vibration control; negative inductance; negative resistance.

Subject

ENGINEERING, Mechanical Engineering

Comments (0)

We encourage comments and feedback from a broad range of readers. See criteria for comments and our diversity statement.

Leave a public comment
Send a private comment to the author(s)
Views 0
Downloads 0
Comments 0
Metrics 0


×
Alerts
Notify me about updates to this article or when a peer-reviewed version is published.
We use cookies on our website to ensure you get the best experience.
Read more about our cookies here.