• 分析了在直接频率调制下激光二极管中的反馈效应探讨了振动微小位移速度理论模型

    By analyzing the direct frequency modulation and optical feedback effect of laser diode, a theoretical model for measuring small vibration displacement and velocity is discussed.

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  • 数控机床测控系统中,反馈位移速度检测元件通常易发生故障。

    The speed and place of the feedback have been breakdown frequently while checking components are used in numerically-controlled machine .

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  • 建议低速磁浮车辆采用磁铁横向错位布置横向位移速度反馈主动导向方式

    It is suggested that the low-speed maglev vehicle should adopt the lateral-offset magnets and the active guidance mode using the lateral displacement and velocity feedback.

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  • 弹性阻尼器采用开尔文模型,将结构作用看作位移速度反馈控制

    The viscoelastic damper was described by the Kelvin model and its action to the platform was regarded as the feedback of displacement and velocity of the response.

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  • 由自感知电压引入速度反馈闭环控制,并由假设位移模态展开,求解了悬臂梁结构的动态特性

    The mathematical models based on the assumed modes method and a closed loop velocity feed back control law are developed to describe the flexural vibration dynamic behaviors.

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  • 随后,根据速度反馈位移延时反馈颤振原理建立了深加工自由度颤振动力学模型

    Secondly, dynamic model of deep-hole drilling system with the two degrees of freedom are established in the light of principles of machining chatter in cutting processes.

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  • 随后,根据速度反馈位移延时反馈颤振原理建立了深加工自由度颤振动力学模型

    Secondly, dynamic model of deep-hole drilling system with the two degrees of freedom are established in the light of principles of machining chatter in cutting processes.

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