Active Control Algorithms for the Control of Rotor Vibrations Using Hybrid Squeeze Film Dampers
Active Control Algorithms for the Control of Rotor Vibrations Using Hybrid Squeeze Film Dampers
复制标题
使用混合挤压油膜阻尼器控制转子振动的主动控制算法
DOI：
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发表时间：
2002
期刊：
影响因子：
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通讯作者：
A. El
中科院分区：
文献类型：
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作者：
A. El
混合式挤压油膜阻尼器（HSFD）已被证明是一种有效的旋转机械振动控制装置。HSFD作为主动振动抑制剂的发展的关键阶段是转子振动主动控制的控制算法的发展。本文总结，评估和比较HSFD支持转子的控制算法。定量以及定性的措施的控制算法的有效性。研究内容包括PID型控制器、LQR、增益调度、自适应控制器和Bang-Bang控制器。自适应、增益调度和非线性比例控制器在HSFD支承转子的主动控制中被证明是非常有效的，具有令人印象深刻的结果。
The hybrid squeeze film damper (HSFD) has proven itself to be an effective controlling device of vibration in rotating machinery. The critical stage in the development of the HSFD as an active vibration suppressant, is the development of the control algorithms for active control of rotor vibrations. This paper summarises, evaluates, and compares the control algorithms for HSFD-supported rotors. Quantitative as well as qualitative measures of the effectiveness of the control algorithms are presented. The study includes the PID-type controllers, LQR, gain scheduling, adaptive and bang-bang controllers. The adaptive, gain scheduling, and nonlinear proportional controllers have proved to be quite effective in the active control of HSFD supported rotors, with impressive results.