A Method of High Accuracy Control for Motor-Based Photoelectric Tracking Instrumentation Base on Inclinometer

Da Yong Ning; Chang Le Sun; Yong Jun Gong

doi:10.4028/www.scientific.net/AMM.423-426.2846

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 423-426A Method of High Accuracy Control for Motor-Based...

A Method of High Accuracy Control for Motor-Based Photoelectric Tracking Instrumentation Base on Inclinometer

Abstract:

A mathematic method of ensuring motor-based photoelectric tracking instrumentation work high accurately was introduced, the SCA100T inclinometer was settled under the base, and examine plane of base real-timely. The inclinometer output analog signals and transmit it to AT89C51 through A/D converters, and AT89C51 output digital signals and transmit it to PC through RS-232. The PC convert signals of inclinometer into angle values of horizontal axis and vertical axis and transmit the values to main controlled system of photoelectric tracking instrumentation, the controlled system change the angles of horizontal axis and vertical axis. The CAD model was built and simulated with virtual prototype technology .Analysis and simulation proved that the mathematic method could keep tracking precision of motor-based photoelectric tracking instrumentation.

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Periodical:

Applied Mechanics and Materials (Volumes 423-426)

Pages:

2846-2850

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.423-426.2846

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Online since:

September 2013

Authors:

Da Yong Ning, Chang Le Sun, Yong Jun Gong

Keywords:

Adjust, Inclinometer, Photoelectric Tracking Instrumentation, Sight Range, Telescope Axis, Vertical Axis

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References

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