A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Dynamic compactor arm frame health diagnosis method and system and dynamic compactor
The invention relates to the technical field of dynamic compactors, in particular to a dynamic compactor arm frame health diagnosis method and system and a dynamic compactor. The dynamic compactor arm frame health diagnosis method comprises the steps: acquiring the accumulated stress cycle frequency of each working condition used before the current moment and the actual maximum stress cycle frequency of each working condition; according to the accumulated stress cycle frequency and the actual maximum stress cycle frequency of each working condition, determining the accumulated total damage value of an arm frame; and determining the health state of the arm frame according to the accumulated total damage value of the arm frame. According to the dynamic compactor arm frame health diagnosis method provided by the invention, the accumulated total damage of the arm frame can be dynamically and more accurately determined based on the actual operation condition type of the arm frame, the latest accumulated stress cycle frequency of the actual operation condition and the maximum stress cycle frequency of the actual operation condition, so that the health state of the arm frame can be diagnosed closer to the actual condition.
本发明涉及强夯机技术领域，尤其涉及一种强夯机臂架健康诊断方法、系统及强夯机。所述强夯机臂架健康诊断方法包括获取当前时刻之前已使用的每种作业工况的累积应力循环次数和每种作业工况的实际最大应力循环次数；根据每种作业工况的所述累积应力循环次数和所述实际最大应力循环次数，确定臂架的累积总损伤值；根据所述臂架的累积总损伤值确定臂架的健康状态。本发明提供的强夯机臂架健康诊断方法，基于臂架的实际作业工况种类、实际作业工况的最新累积应力循环次数以及实际作业工况的最大应力循环次数，能够动态且更准确地确定臂架的累积总损伤，从而对臂架的健康状态做出更贴近实际情况的诊断。
Dynamic compactor arm frame health diagnosis method and system and dynamic compactor
The invention relates to the technical field of dynamic compactors, in particular to a dynamic compactor arm frame health diagnosis method and system and a dynamic compactor. The dynamic compactor arm frame health diagnosis method comprises the steps: acquiring the accumulated stress cycle frequency of each working condition used before the current moment and the actual maximum stress cycle frequency of each working condition; according to the accumulated stress cycle frequency and the actual maximum stress cycle frequency of each working condition, determining the accumulated total damage value of an arm frame; and determining the health state of the arm frame according to the accumulated total damage value of the arm frame. According to the dynamic compactor arm frame health diagnosis method provided by the invention, the accumulated total damage of the arm frame can be dynamically and more accurately determined based on the actual operation condition type of the arm frame, the latest accumulated stress cycle frequency of the actual operation condition and the maximum stress cycle frequency of the actual operation condition, so that the health state of the arm frame can be diagnosed closer to the actual condition.
本发明涉及强夯机技术领域，尤其涉及一种强夯机臂架健康诊断方法、系统及强夯机。所述强夯机臂架健康诊断方法包括获取当前时刻之前已使用的每种作业工况的累积应力循环次数和每种作业工况的实际最大应力循环次数；根据每种作业工况的所述累积应力循环次数和所述实际最大应力循环次数，确定臂架的累积总损伤值；根据所述臂架的累积总损伤值确定臂架的健康状态。本发明提供的强夯机臂架健康诊断方法，基于臂架的实际作业工况种类、实际作业工况的最新累积应力循环次数以及实际作业工况的最大应力循环次数，能够动态且更准确地确定臂架的累积总损伤，从而对臂架的健康状态做出更贴近实际情况的诊断。
Dynamic compactor arm frame health diagnosis method and system and dynamic compactor
强夯机臂架健康诊断方法、系统及强夯机
WANG ZHIHAO (author) / LI LIBIN (author)
2021-05-14
Patent
Electronic Resource
Chinese
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