A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Control method and system for electric tail gate
The invention relates to a control method and system for an electric tail gate, and the control method comprises the steps: controlling the movement speed of the electric tail gate in a mode of combining proportional-integral adjustment with feedforward control in a movement process of the electric tail gate from a starting position to a critical position, wherein the critical position is the position when the distance between the electric tail gate and the current motion has the residual opening angle difference value; and in the process that the electric tail gate executes the motion of the residual opening angle difference value, the motion speed of the electric tail gate is controlled in the mode that the voltage decreases progressively along with time. Feedforward control is introduced on the basis of PI adjustment to control the movement speed of the electric tail gate 100, so that the electric tail gate 100 operates stably and responds quickly, and the electric tail gate 100 can be quickly started even when resistance is large.
本申请涉及用于电动尾门的控制方法和系统，所述控制方法包括：在所述电动尾门执行自启动位置运动至临界位置的运动过程中，采用比例积分调节结合前馈控制的方式来控制所述电动尾门的运动速度，其中所述临界位置为所述电动尾门距离完成当前运动具有剩余开角差值时的位置；在所述电动尾门执行所述剩余开角差值的运动过程中，采用电压随时间递减的方式来控制所述电动尾门的运动速度。本申请在PI调节的基础上引入了前馈控制来控制电动尾门100的运动速度，使得电动尾门100运行平稳且响应迅速，即使在阻力较大的时候也能快速启动。
Control method and system for electric tail gate
The invention relates to a control method and system for an electric tail gate, and the control method comprises the steps: controlling the movement speed of the electric tail gate in a mode of combining proportional-integral adjustment with feedforward control in a movement process of the electric tail gate from a starting position to a critical position, wherein the critical position is the position when the distance between the electric tail gate and the current motion has the residual opening angle difference value; and in the process that the electric tail gate executes the motion of the residual opening angle difference value, the motion speed of the electric tail gate is controlled in the mode that the voltage decreases progressively along with time. Feedforward control is introduced on the basis of PI adjustment to control the movement speed of the electric tail gate 100, so that the electric tail gate 100 operates stably and responds quickly, and the electric tail gate 100 can be quickly started even when resistance is large.
本申请涉及用于电动尾门的控制方法和系统，所述控制方法包括：在所述电动尾门执行自启动位置运动至临界位置的运动过程中，采用比例积分调节结合前馈控制的方式来控制所述电动尾门的运动速度，其中所述临界位置为所述电动尾门距离完成当前运动具有剩余开角差值时的位置；在所述电动尾门执行所述剩余开角差值的运动过程中，采用电压随时间递减的方式来控制所述电动尾门的运动速度。本申请在PI调节的基础上引入了前馈控制来控制电动尾门100的运动速度，使得电动尾门100运行平稳且响应迅速，即使在阻力较大的时候也能快速启动。
Control method and system for electric tail gate
用于电动尾门的控制方法和系统
TANG XINGYU (author) / YONG JIANJUN (author) / WANG YANBING (author)
2024-03-08
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Electric tail gate control method and electric tail gate control system
| European Patent Office | 2023