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    • 44. 发明申请
    • Feedback control system
    • 反馈控制系统
    • US20080230718A1
    • 2008-09-25
    • US12154893
    • 2008-05-27
    • James Kane
    • James Kane
    • G01J1/58
    • G01N21/6408
    • An optical sensor feedback control device is provided comprising a luminescent sensing film, an optical processor adjacent the sensing film capable of sinusoidally photoexciting the luminescent sensing film and detecting the luminescent emission resulting therefrom, and a control means in communication with the optical processor for control of the magnitude of the photoexcitation, to receive information regarding the luminescent emission resulting therefrom, and generation of an electrical signal for determination of the magnitude and phase shift of the luminescence relative to the photoexcitation. The device of the present invention further has an optical processor positioning means in communication with the control means and the optical processor for adjusting the physical position of the optical processor and/or light source in relation to the sensing film based on data received from the control means. In addition, a method of feedback control of an optical sensor is provided.
    • 提供了一种光学传感器反馈控制装置,其包括发光感测膜,与感光膜相邻的光学处理器,能够对发光感测膜进行正弦光激发,并检测由此产生的发光发射;以及控制装置,与光学处理器通信以控制 光激发的大小,以接收关于由此产生的发光发射的信息,以及产生用于确定发光相对于光激发的幅度和相移的电信号。 本发明的装置还具有与控制装置和光学处理器通信的光学处理器定位装置,用于基于从控制器接收到的数据来调整光学处理器和/或光源相对于感测膜的物理位置 手段。 另外,提供了一种光学传感器的反馈控制方法。
    • 45. 发明申请
    • Feedback control system
    • 反馈控制系统
    • US20060237664A1
    • 2006-10-26
    • US11113464
    • 2005-04-25
    • James Kane
    • James Kane
    • G01J1/58
    • G01N21/6408
    • An optical sensor feedback control device is provided comprising a luminescent sensing film, an optical processor adjacent the sensing film capable of sinusoidally photoexciting the luminescent sensing film and detecting the luminescent emission resulting therefrom, and a control means in communication with the optical processor for control of the magnitude of the photoexcitation, to receive information regarding the luminescent emission resulting therefrom, and generation of an electrical signal for determination of the magnitude and phase shift of the luminescence relative to the photoexcitation. The device of the present invention further has an optical processor positioning means in communication with the control means and the optical processor for adjusting the physical position of the optical processor and/or light source in relation to the sensing film based on data received from the control means. In addition, a method of feedback control of an optical sensor is provided.
    • 提供了一种光学传感器反馈控制装置,其包括发光感测膜,与感光膜相邻的光学处理器,其能够对发光感测膜进行正弦光激发,并检测由此产生的发光发射;以及控制装置,与光学处理器通信以控制 光激发的大小,以接收关于由此产生的发光发射的信息,以及产生用于确定发光相对于光激发的幅度和相移的电信号。 本发明的装置还具有与控制装置和光学处理器通信的光学处理器定位装置,用于基于从控制器接收到的数据来调整光学处理器和/或光源相对于感测膜的物理位置 手段。 另外,提供了一种光学传感器的反馈控制方法。