This thesis presents a method that a position measurement method for moving targets is proposed based on the positioningmethod based on the time difference of arrival(TDOA) which is based on the research on the posit...
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This thesis presents a method that a position measurement method for moving targets is proposed based on the positioningmethod based on the time difference of arrival(TDOA) which is based on the research on the positioning problem of station inspection operators and equipment in complex working conditions. The probability error method is introduced to optimize the traditional positioningmethod that realizes the target node positioning by optimizing the distance difference between the target node to be located in the network domain environment and different base stations, which can effectively improve the positioning accuracy of staff and equipment in the station. Through experiments in a complex power frequency electric field environment, the test results show that the results calculated by the optimizationmethod are better than the existing traditional positioningmethods, and can effectively improve the positioning accuracy under the condition of line-of-sight, and realize the substation space Mobile targetpositioning to ensure the safety of operators.
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