Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete pump truck cantilever crane control system and method and concrete pump truck
The invention relates to a concrete pump truck cantilever crane control system and method and a concrete pump truck. A cantilever crane comprises a plurality of sections of arms, the adjacent arms are rotatably connected in the same vertical plane, and the cantilever crane control system comprises a plurality of variable-amplitude driving components, a plurality of inclination angle detection components, a rotation angle detection component and a controller; the variable-amplitude driving components are arranged between the adjacent sections of arms; the plurality of inclination angle detection components are installed at the starting ends of the multi-section arms in a one-to-one correspondence manner and are configured to detect the acceleration and angular velocity of the starting ends in three orthogonal directions when the arms are vibrated; the rotation angle detection component is configured to detect the rotation angle of the cantilever crane in the horizontal plane; and the controller is configured to obtain the postures of the multi-section arms according to the detection values of the multiple inclination angle detection components and the rotation angle detection component so as to obtain the deformation offset of the multi-section arms relative to the target position, and enable the corresponding variable-amplitude driving components to act to adjust the positions of the arms according to the deformation offset, so that the cantilever crane is kept at the target position.
本公开涉及一种混凝土泵车臂架控制系统、方法及混凝土泵车，其中，臂架包括多节臂，相邻臂在同一竖直面内可转动地连接，臂架控制系统包括：多个变幅驱动部件，变幅驱动部件设在相邻两节臂之间；多个倾角检测部件，一一对应地安装于多节臂的始端，被配置为检测所在臂振动时始端在三个正交方向上的加速度和角速度；回转角度检测部件，被配置为检测臂架在水平面内的回转角度；和控制器，被配置为根据多个倾角检测部件和回转角度检测部件的检测值得出多节臂的姿态，以获得多节臂各自相对于目标位置的变形偏移量，并根据变形偏移量使对应的变幅驱动部件动作调节臂的位置，从而使臂架保持在目标位置。
Concrete pump truck cantilever crane control system and method and concrete pump truck
The invention relates to a concrete pump truck cantilever crane control system and method and a concrete pump truck. A cantilever crane comprises a plurality of sections of arms, the adjacent arms are rotatably connected in the same vertical plane, and the cantilever crane control system comprises a plurality of variable-amplitude driving components, a plurality of inclination angle detection components, a rotation angle detection component and a controller; the variable-amplitude driving components are arranged between the adjacent sections of arms; the plurality of inclination angle detection components are installed at the starting ends of the multi-section arms in a one-to-one correspondence manner and are configured to detect the acceleration and angular velocity of the starting ends in three orthogonal directions when the arms are vibrated; the rotation angle detection component is configured to detect the rotation angle of the cantilever crane in the horizontal plane; and the controller is configured to obtain the postures of the multi-section arms according to the detection values of the multiple inclination angle detection components and the rotation angle detection component so as to obtain the deformation offset of the multi-section arms relative to the target position, and enable the corresponding variable-amplitude driving components to act to adjust the positions of the arms according to the deformation offset, so that the cantilever crane is kept at the target position.
本公开涉及一种混凝土泵车臂架控制系统、方法及混凝土泵车，其中，臂架包括多节臂，相邻臂在同一竖直面内可转动地连接，臂架控制系统包括：多个变幅驱动部件，变幅驱动部件设在相邻两节臂之间；多个倾角检测部件，一一对应地安装于多节臂的始端，被配置为检测所在臂振动时始端在三个正交方向上的加速度和角速度；回转角度检测部件，被配置为检测臂架在水平面内的回转角度；和控制器，被配置为根据多个倾角检测部件和回转角度检测部件的检测值得出多节臂的姿态，以获得多节臂各自相对于目标位置的变形偏移量，并根据变形偏移量使对应的变幅驱动部件动作调节臂的位置，从而使臂架保持在目标位置。
Concrete pump truck cantilever crane control system and method and concrete pump truck
混凝土泵车臂架控制系统、方法及混凝土泵车
SHEN QIANLI (Autor:in) / ZHOU YANHONG (Autor:in) / ZHANG HAO (Autor:in) / YE GUOHUI (Autor:in) / CAO XILONG (Autor:in) / ZHOU JU (Autor:in) / WANG XU (Autor:in) / WAN LINLIN (Autor:in) / MA CHUANJIE (Autor:in)
04.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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