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On the way to active systems: AVR Rotor - active vibration reduction for a textile bobbin

机译：进入主动系统的路上：AVR转子-主动降低纺织梭芯的振动

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摘要

The application of machines is often limited by vibrations. In the course of the AVR Rotor project methods and tools for the control of vibration resonances of a rotor were developed. For that purpose, the applicability of sensors, control systems and actuators in combination with smart materials such as piezo-ceramic or materials with modifiable stiffness and magnetic bearing had to be considered. The different tools for active vibration reduction were compared and evaluated regarding their effectiveness and applicability. After completion of this technically oriented process different active vibration reduction methods for a demonstrator were tested. Within one analysis run both structural model and control system had to be simulated. On that basis three piezo-based active vibration methods for the bobbin were developed and realised.
机译：机器的应用通常受到振动的限制。在AVR转子项目中，开发了用于控制转子振动共振的方法和工具。为此，必须考虑将传感器，控制系统和执行器与智能材料（例如压电陶瓷）或具有可更改的刚度和磁性轴承的材料结合使用。比较并评估了用于主动减振的不同工具的有效性和适用性。在完成此以技术为导向的过程之后，对演示器的各种主动减振方法进行了测试。在一次分析中，必须同时仿真结构模型和控制系统。在此基础上，开发并实现了三种基于压电的绕线筒主动振动方法。

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