To provide a wear-out state prediction method, wear-out state prediction device, wear-out state prediction program and prediction model generation method that use a wear-out speed of an aircraft tire as supervised data to be input when generating a model.SOLUTION: A wear-out state prediction device 10 is provided with a controller 11 that generates a model predicting a wear-out speed of an aircraft tire 32 as an objective variable, using a prescribed algorithm with preliminarily acquired temperature data on an aircraft 31 as an explanatory variable. The controller 11 is configured to use the wear-out speed as supervised data associated with the explanatory variable and input when generating the model. The wear-out speed is a parameter obtained by dividing a wear volume of the aircraft tire 32 by an accumulation value about flight.SELECTED DRAWING: Figure 1
【課題】モデルを生成する際に入力される教師データとして航空機用タイヤの摩耗速度を用いる摩耗状態予測方法、摩耗状態予測装置、摩耗状態予測プログラム、及び予測モデル生成方法を提供する。【解決手段】摩耗状態予測装置10は、予め取得した航空機31のデータを説明変数とする所定のアルゴリズムを用いて、目的変数として航空機用タイヤ32の摩耗速度を予測するモデルを生成するコントローラ11を備える。コントローラ11は、説明変数と紐付けられ、モデルを生成する際に入力される教師データとして、摩耗速度を用いる。摩耗速度は、航空機用タイヤ32の摩耗量をフライトに関する累積値で除算したパラメータである。【選択図】図1
WEAR-OUT STATE PREDICTION METHOD, WEAR-OUT STATE PREDICTION DEVICE, WEAR-OUT STATE PREDICTION PROGRAM, AND PREDICTION MODEL GENERATION METHOD
摩耗状態予測方法、摩耗状態予測装置、摩耗状態予測プログラム、及び予測モデル生成方法
2021-09-13
Patent
Electronic Resource
Japanese
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