Purpose <p>Vibrations are one of the primary reasons for the catastrophic failures of the rotor systems. Controlling these unwanted vibrations is one of the areas of significant focus. Rotor systems are essential components in many engineering applications. Vehicles like helicopters, automobiles, wind turbines, and jet engines have rotor systems. However, they are also prone to vibrations that can cause performance issues and structural damage. This paper comprehensively reviews various vibration mitigation techniques for high-speed rotor-bearing systems.</p> Methods <p>The paper initially introduced the different types of vibrations and their causes in rotor systems. Later, it surveys various vibration control techniques, including semi-active, active, and passive control methods.</p> Results and Conclusions <p>This review covers classical and modern approaches to rotor vibration control schemes, providing insights into the latest research and practical applications. This article presents a retrospective review of detailed vibration control schemes, such as semi-active, active, and passive types, by highlighting the challenges faced and the progress and innovations achieved in the vast field of rotor system dynamics in the last three decades.</p>

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Vibration Mitigation in High-Speed Rotor-Bearing Systems with Various Control Schemes

  • T. Narisimha Murty,
  • Krish Mehta,
  • Rajasekhara Reddy Mutra,
  • D. Mallikarjuna Reddy

摘要

Purpose

Vibrations are one of the primary reasons for the catastrophic failures of the rotor systems. Controlling these unwanted vibrations is one of the areas of significant focus. Rotor systems are essential components in many engineering applications. Vehicles like helicopters, automobiles, wind turbines, and jet engines have rotor systems. However, they are also prone to vibrations that can cause performance issues and structural damage. This paper comprehensively reviews various vibration mitigation techniques for high-speed rotor-bearing systems.

Methods

The paper initially introduced the different types of vibrations and their causes in rotor systems. Later, it surveys various vibration control techniques, including semi-active, active, and passive control methods.

Results and Conclusions

This review covers classical and modern approaches to rotor vibration control schemes, providing insights into the latest research and practical applications. This article presents a retrospective review of detailed vibration control schemes, such as semi-active, active, and passive types, by highlighting the challenges faced and the progress and innovations achieved in the vast field of rotor system dynamics in the last three decades.