Laser gyroscope automatic light-combining assembly system based on visual inspection
A technology of visual detection device and laser gyroscope, which is applied in the direction of Sagnac effect gyroscope, etc., to achieve the effect of good reliability, high efficiency and strong operability
Inactive Publication Date: 2019-02-01
SHANGHAI UNIV
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[0004] The purpose of the present invention is to design a laser gyro automatic light-combining assembly system based on visual detection in view of the existing problems in the assembly process of laser gyroscope light-combining optical components that adopt manual operations
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[0029]The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and preferred embodiments.
[0030] Such as figure 1 As shown, a laser gyro automatic light combination assembly system based on visual inspection includes a control cabinet 1, a laser gyro automatic light combination assembly visual inspection device 2, a main control computer 3, a laser power supply 4, and a signal generator 5 and a display 6, the laser gyro automatic light combination assembly visual detection device 2 is installed on the control cabinet 1 table, used to complete the laser gyro light combination assembly and detection tasks; the main control computer 3 is fixed on the lower right side of the control cabinet 1 , used for data acquisition and processing and motion control processing; the laser power supply 4 is fixed on the upper right of the panel of the control cabinet 1 to provide voltage for the laser gyro; the signal genera...
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The invention relates to a visual inspection based laser gyroscope automatic light combination assembly system, which comprises a control cabinet, a laser gyroscope automatic light combination assembly visual detector, a main control computer, a laser power supply, a signal generator and a display. The laser gyroscope automatic light combination assembly visual detector is mounted on a control cabinet table top to finish laser gyroscope light combination assembly and the detection task thereof. The main control computer is fixed at the bottom right of the control cabinet to conduct data acquisition and processing and motion control processing. The laser power supply is fixed at the upper right of a control cabinet panel to provide voltage to the laser gyroscope. The signal generator is fixed above the laser power supply to provide a vibration source to the laser gyroscope. And the display is fixed at the upper left of the control cabinet panel. The visual inspection based laser gyroscope automatic light combination assembly system provided by the invention can replace manual work, has the characteristics of regular layout, strong operability, good reliability, high detection precision and high efficiency, and is conducive to improving the quality and efficiency of laser gyroscope light combination assembly.
Description
technical field [0001] The invention relates to the field of laser gyroscope assembly, in particular to an automatic light-combining assembly system for laser gyroscopes based on visual detection. Background technique [0002] Laser gyro has the advantages of fast response, wide dynamic measurement range, good linearity, small dynamic error, high precision and high reliability, and is widely used in strapdown inertial navigation systems. The light-combining optical component assembly of the laser gyroscope, referred to as the light-combining assembly, refers to the precise adjustment of the positions of the light-combining prism, cavity and photoelectric tube during the manufacturing process of the laser gyroscope, so that the output of the laser beam running in the resonant cavity will interfere. Accurately obtain the frequency difference information corresponding to the angular velocity of the gyroscope. Combined light assembly plays an important role in the manufacturing...
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IPC IPC(8): G01C19/72
CPCG01C19/72
Inventor 周辅君马立欧阳航空米林涛李蕊荣伟彬孙立宁
Owner SHANGHAI UNIV