采用涡流传感器的线性振荡作动器主动悬架

IEEE Instrumentation and Measurement Technology Conference Sensing, Processing, Networking. IMTC Proceedings Pub Date : 1997-05-19 DOI:10.1109/IMTC.1997.612365

C.E. Lin, J. Wang

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引用次数: 2

摘要

研究了主动磁悬浮系统的振动抑制特性。采用系统测量反馈控制的线性振荡致动器(LOA)实现了激振力补偿。反馈项与相对悬架挠度、相对悬架速度、绝对质量加速度和绝对质量速度有关。通过适当地将测量信号反馈给执行器控制器，通过适当的参数调整，可以使主动悬架的阻尼效果达到更好的性能。

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An active suspension of linear oscillatory actuator using eddy current sensor

Vibration suppression characteristics of an active magnetic suspension system are investigated. The vibration force compensation results from a linear oscillatory actuator (LOA) using feedback control from system measurements. The feedback terms are related to relative suspension deflection, relative suspension velocity, absolute mass acceleration and absolute mass velocity. By proper feedback the measured signals to the actuator controller, the damping effect of the proposed active suspension can be accomplished for better performance with some parameter adjustments.

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IEEE Instrumentation and Measurement Technology Conference Sensing, Processing, Networking. IMTC Proceedings

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