Beyond the tuned mass damper: a comparative study of passive approaches to vibration absorption through antiresonance assignment

D Richiedei, I Tamellin, A Trevisani - Archives of Computational Methods …, 2022 - Springer
Vibration absorption is a core research area in the design and control of structures and
machines, and exploiting antiresonances is an effective approach for systems under …

Natural motion for energy saving in robotic and mechatronic systems

L Scalera, I Palomba, E Wehrle, A Gasparetto… - Applied Sciences, 2019 - mdpi.com
Energy saving in robotic and mechatronic systems is becoming an evermore important topic
in both industry and academia. One strategy to reduce the energy consumption, especially …

Active control of linear vibrating systems for antiresonance assignment with regional pole placement

D Richiedei, I Tamellin - Journal of Sound and Vibration, 2021 - Elsevier
This paper proposes a novel method for antiresonance assignment and regional pole
placement in linear time-invariant vibrating systems, by means of state feedback control. The …

Residual vibration suppression in uncertain systems: a robust structural modification approach to trajectory planning

P Boscariol, D Richiedei, I Tamellin - Robotics and Computer-Integrated …, 2022 - Elsevier
In this paper a novel method to improve the residual vibration suppression in underactuated
uncertain flexible systems through motion planning is proposed. The proposed technique …

Simultaneous assignment of resonances and antiresonances in vibrating systems through inverse dynamic structural modification

D Richiedei, I Tamellin, A Trevisani - Journal of Sound and Vibration, 2020 - Elsevier
This paper proposes a method for the concurrent assignment of resonance and
antiresonance frequencies in cross-receptances of undamped vibrating systems, by …

A homotopy transformation method for interval-based model updating of uncertain vibrating systems

D Richiedei, I Tamellin, A Trevisani - Mechanism and Machine Theory, 2021 - Elsevier
This paper proposes a novel indirect, two-stage approach for model updating in linear
vibrating systems, exploiting measured natural frequencies, antiresonances and uncertain …

Multi-domain optimization of the eigenstructure of controlled underactuated vibrating systems

R Belotti, D Richiedei, A Trevisani - Structural and Multidisciplinary …, 2021 - Springer
The paper proposes a multi-domain approach to the optimization of the dynamic response of
an underactuated vibrating linear system through eigenstructure assignment, by exploiting …

Response optimization of underactuated vibration generators through dynamic structural modification and shaping of the excitation forces

R Belotti, D Richiedei, I Tamellin, A Trevisani - The International Journal of …, 2021 - Springer
Resonant vibration generators, such as vibratory feeders or ultrasonic sonotrodes, are often
employed in manufacturing to generate harmonic vibrations with suitable amplitude, spatial …

Antiresonance assignment in point and cross receptances for undamped vibrating systems

R Belotti, D Richiedei, I Tamellin - Journal of …, 2020 - asmedigitalcollection.asme.org
This paper proposes an inverse structural modification method for the assignment of
antiresonances in undamped vibrating systems by modifying the inertial and elastic …

Partial Eigenstructure Assignment for Linear Time-Invariant Systems via Dynamic Compensator

DK Gu, ZJ Guo, RY Wang, YD Liu - Mathematics, 2023 - mdpi.com
This article studies the partial eigenstructure assignment (PEA) problem for a type of linear
time-invariant (LTI) system. By introducing a dynamic output feedback controller, the closed …