y=a cos h[(x−b)/a]+c the catenary containing the projections on the vertical plane of the points in the set under consideration; and determining that at least one suspended threadlike object is present as a function of the value of the correlation coefficient associated with said least squares method for all of the sets of at least four candidate points close to the vertical plane under consideration."/>
Method of using telemetry to detect at least one suspended threadlike object, the object lying in the detection field of a telemeter mounted on board a vehicle
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Method of using telemetry to detect at least one suspended threadlike object, the object lying in the detection field of a telemeter mounted on board a vehicle
Method of using telemetry to detect at least one suspended threadlike object, the object lying in the detection field of a telemeter mounted on board a vehicle
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机译:一种使用遥测技术检测至少一个悬挂的线状物体的方法,该物体位于安装在车辆上的遥测仪的检测范围内
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摘要
A method of detecting at least one suspended threadlike object by telemetry, the object lying in the detection field of a telemeter on board a vehicle. The method wherein in step iii), for each vertical plane taken into consideration, and for each set of at least four candidate points close to the vertical plane in question, using the least squares method to calculate the values of three parameters a, b, and c of a catenary having an equation of the form:y=a cos h[(x−b)/a]+c the catenary containing the projections on the vertical plane of the points in the set under consideration; and determining that at least one suspended threadlike object is present as a function of the value of the correlation coefficient associated with said least squares method for all of the sets of at least four candidate points close to the vertical plane under consideration.
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机译:一种通过遥测法检测至少一个悬挂的线状物体的方法,该物体位于车辆上的遥测仪的检测范围内。该方法,其中在步骤iii)中,对于每个考虑的垂直平面,以及对于每个至少四个与所讨论的垂直平面相邻的候选点的集合,使用最小二乘法计算三个参数a,b,悬链线的c,其方程式为:<?in-line-formulae description =“在线公式” end =“ lead”?> y = a I> cos h I> [( x−b < / I>)/ a] + c I> <?in-line-formulae description =“在线表达式” end =“ tail”?>包含所考虑集合中点的垂直平面上的投影的悬链线;确定至少一个悬置的线状物体作为与所述最小二乘法相关联的相关系数的值的函数,所述系数至少与所考虑的垂直平面的所有四个候选点集有关。
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