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Of medium and low speed maglev railway technology in a stage of rapid development , maglev F-type track detection parameters more complex due to its cross-sectional shape , and in urgent need of a new testing organizations for accurate and efficient measurement of static geometry parameters of the F-type track . By drawing on the principles and methods of the the ordinary track detector test parameters and the use of the smart instrumentation design ideas , based on the development of a convenient , easy installation and removal , high accuracy and data display, storage and other functions in the low-speed maglev F-type track static parameter detector . Specifically, the main research work in the following areas : 1 , detailed description of the F-type track static parameter detector design process , from the point of view of intelligent instrumentation including mechanical configuration , the detection principle , the hardware circuit . , software design , technical indicators and sensor selection . 2 , to discuss various aspects to improve detector test system measurement accuracy of the method , including random error , system error handling method and sensor temperature compensation , correct the systematic errors caused due to the variety of unstable gain temperature drift have great practical value . Throughout the data acquisition system , immunity, and reliability design is directly related to the reliability and overall performance of the detection system , and thus the discussion from the software and hardware design anti-jamming and reliability of the measurement system . In addition, the use of voltage monitoring, program parameters self-test and hardware self-test technology to increase the reliability of the system . The detector Maglev Test Line -site detection , the measured data repeatability and accuracy to meet the original design goals .
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