Posture automatic adjustment control method for scraper working device: Fid-Bau Portal

Posture automatic adjustment control method for scraper working device

MENG HAIBIN / JIA TIFENG / LIU XICHAO / DU XIANGHU / ZHANG QIANG / FENG YANQIU / JIN LIYUAN / LI BINGCHENG

The invention discloses a posture automatic adjustment control method for a scraper working device. The control method is based on a scraper working device automatic adjustment system. The system comprises a controller, a bucket lifting angle sensor, a bucket tipping angle sensor and a rotating speed sensor. The bucket lifting angle sensor is used for detecting the bucket lifting height. The bucket tipping angle sensor is used for measuring the inclination angle of a bucket. The rotating speed sensor is used for detecting the running speed of a scraper. The control method comprises the following steps that a running trigger value of the scraper is set through the controller; before the scraper runs, the controller detects the angle of the working device and the angle is used as an initialposture value of the working device; and when the controller detects that the running speed of the scraper is equal to or larger than the running trigger value, the controller calculates the difference value between the posture measured value and the initial posture value of the working device in real time, and the working device is controlled to return to the initial posture position through PIDregulation. By means of the method, materials in the bucket of the scraper can be effectively prevented from scattering during running.

本发明公开了一种铲运机工作装置姿态自动调整控制方法，控制方法基于铲运机工作装置自动调整系统，系统包括控制器、铲斗举升角度传感器、铲斗倾翻角度传感器、转速传感器，铲斗举升角度传感器用于检测铲斗举升高度，铲斗倾翻角度传感器，用于测量铲斗倾斜的角度，转速传感器用于检测匀运机行驶速度，控制方法包括如下步骤：控制器设定铲运机行驶触发值；铲运机行驶前，控制器检测工作装置的角度，作为工作装置的初始姿态值；当控制器检测到铲运机行驶速度等于或大于行驶触发值后，控制器实时计算工作装置的姿态测量值与初始姿态值的差值，采用PID调节控制工作装置回归到初始姿态位置。上述方法可以有效防止行驶中的铲运机铲斗物料撒落。

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren