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A platform for research: civil engineering, architecture and urbanism
Bulldozer and walking control method and device thereof
The invention provides a bulldozer and a walking control method and device thereof. The method comprises the following steps: obtaining the load data of the bulldozer; obtaining the left side walkingspeed and the right side walking speed of the bulldozer; and when it is determined that the bulldozer is in a heavy load state according to the load data and it is determined that the bulldozer has afishtailing trend according to the left side walking speed and the right side walking speed, adjusting the left side walking speed and the right side walking speed through a PID algorithm so that thebulldozer can keep linearly walking. Automatic adjustment of the bulldozer can be achieved so that the bulldozer can walk linearly, and therefore the operation efficiency and safety of the bulldozer are improved.
本发明提供一种推土机及其行走控制方法和装置，所述方法包括以下步骤：获取推土机的负载数据；获取推土机的左侧行走速度和右侧行走速度；在根据负载数据判定推土机处于重负载状态，并根据左侧行走速度和右侧行走速度判定推土机具有摆尾趋势时，通过PID算法调节左侧行走速度和右侧行走速度，以使推土机保持直线行走。本发明能够实现对推土机的自动调整以使其保持直线行走，从而提高推土机的作业效率和安全性。
Bulldozer and walking control method and device thereof
The invention provides a bulldozer and a walking control method and device thereof. The method comprises the following steps: obtaining the load data of the bulldozer; obtaining the left side walkingspeed and the right side walking speed of the bulldozer; and when it is determined that the bulldozer is in a heavy load state according to the load data and it is determined that the bulldozer has afishtailing trend according to the left side walking speed and the right side walking speed, adjusting the left side walking speed and the right side walking speed through a PID algorithm so that thebulldozer can keep linearly walking. Automatic adjustment of the bulldozer can be achieved so that the bulldozer can walk linearly, and therefore the operation efficiency and safety of the bulldozer are improved.
本发明提供一种推土机及其行走控制方法和装置，所述方法包括以下步骤：获取推土机的负载数据；获取推土机的左侧行走速度和右侧行走速度；在根据负载数据判定推土机处于重负载状态，并根据左侧行走速度和右侧行走速度判定推土机具有摆尾趋势时，通过PID算法调节左侧行走速度和右侧行走速度，以使推土机保持直线行走。本发明能够实现对推土机的自动调整以使其保持直线行走，从而提高推土机的作业效率和安全性。
Bulldozer and walking control method and device thereof
推土机及其行走控制方法和装置
GONG JIQIANG (author) / CHEN QIANGQIANG (author) / ZHU DONGYING (author) / QIAN WEI (author)
2020-05-08
Patent
Electronic Resource
Chinese
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