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A platform for research: civil engineering, architecture and urbanism
OVERTURNING EVALUATION SYSTEM, OVERTURNING EVALUATION METHOD, AND WORK MACHINE
To evaluate possibility of overturning of a work machine in view of a relation between a turning motion and an overturning direction.SOLUTION: An evaluation target side determination section determines an evaluation target side having a high possibility of overturning when set as a rotation axis of the work machine among a plurality of sides of a support polygon of the work machine. An energy calculation section calculates the amount of energy required for the work machine to overturn when the evaluation target side is the rotation axis. The evaluation section evaluates possibility of overturning of the work machine based on the calculated amount of energy.SELECTED DRAWING: Figure 1
【課題】旋回動作と転倒方向との関係に鑑みて作業機械の転倒の可能性を評価する。【解決手段】評価対象辺決定部は、作業機械の支持多角形の複数の辺のうち、作業機械の回転軸としたときに転倒可能性が高い評価対象辺を決定する。エネルギー算出部は、評価対象辺を回転軸とする場合における作業機械が転倒するために必要なエネルギー量を算出する。評価部は、算出されたエネルギー量に基づいて、作業機械の転倒の可能性を評価する。【選択図】図１
OVERTURNING EVALUATION SYSTEM, OVERTURNING EVALUATION METHOD, AND WORK MACHINE
To evaluate possibility of overturning of a work machine in view of a relation between a turning motion and an overturning direction.SOLUTION: An evaluation target side determination section determines an evaluation target side having a high possibility of overturning when set as a rotation axis of the work machine among a plurality of sides of a support polygon of the work machine. An energy calculation section calculates the amount of energy required for the work machine to overturn when the evaluation target side is the rotation axis. The evaluation section evaluates possibility of overturning of the work machine based on the calculated amount of energy.SELECTED DRAWING: Figure 1
【課題】旋回動作と転倒方向との関係に鑑みて作業機械の転倒の可能性を評価する。【解決手段】評価対象辺決定部は、作業機械の支持多角形の複数の辺のうち、作業機械の回転軸としたときに転倒可能性が高い評価対象辺を決定する。エネルギー算出部は、評価対象辺を回転軸とする場合における作業機械が転倒するために必要なエネルギー量を算出する。評価部は、算出されたエネルギー量に基づいて、作業機械の転倒の可能性を評価する。【選択図】図１
OVERTURNING EVALUATION SYSTEM, OVERTURNING EVALUATION METHOD, AND WORK MACHINE
転倒評価システム、転倒評価方法及び作業機械
HIRAYAMA TOMOKI (author)
2023-06-27
Patent
Electronic Resource
Japanese
IPC:
E02F
Baggern
,
DREDGING
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