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THREE-DIMENSIONAL MULTI-POINT MULTI-INDEX EARLY WARNING METHOD FOR RISK AT POWER GRID TOWER IN LANDSLIDE SECTION
THREE-DIMENSIONAL MULTI-POINT MULTI-INDEX EARLY WARNING METHOD FOR RISK AT POWER GRID TOWER IN LANDSLIDE SECTION
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机译:滑坡断面电网三维风险多点多指标预警方法
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摘要
A three-dimensional multi-point and multi-index early warning method for risk at a power grid tower in a landslide section, including: (1) classifying the risk level of each index; (2) obtaining the value of various indexes of the power grid tower in a landslide section during a certain period of time. (3) calculating the single-index measure of each index, and obtaining the evaluating matrix of the single index measure; (4) determining the weight of each index; (5) calculating the multi-index comprehensive measure of the landslide and power tower; (6) introducing the confidence level λ to determine the comprehensive risk level of the power tower instability; (7) performing early warning based on risk level. The invention greatly improves the warning accuracy of the landslide, and realizes the accurate judgment and warning of danger of the tower.
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