A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide an opening/closing body drive mechanism that uses a simple control method that can prevent vibration of an opening/closing body.SOLUTION: The opening/closing body drive mechanism comprises: a base body; an opening/closing body; a drive unit that drives the opening/closing body; a control unit that controls driving of the drive unit; and a movement detection unit that detects the movement of the opening/closing body. The control unit compares a target moving speed that defines an aimed moving speed for the opening/closing body and an actual moving speed of the opening/closing body that is obtained based on information from the movement detection unit, and performs feedback control for controlling driving of the drive unit so that the actual moving speed of the opening/closing body is brought into the target moving speed. When the opening/closing body moves from a close position to an open position and the opening/closing body moves at a speed faster than the target moving speed due to external forces, the control unit resets feedback control when the moving speed of the opening/closing body is decreased by feedback control, and compares the actual moving speed of the opening/closing body and the target moving speed and controls driving of the drive unit so that the actual moving speed of the opening/closing body is brought into the target moving speed.SELECTED DRAWING: Figure 3
【課題】開閉体の「ばたつき」を抑制できる容易な制御方法を用いた開閉体駆動機構を提供する。【解決手段】開閉駆動機構は、基体と、開閉体と、開閉体を駆動する駆動部と、駆動部の駆動を制御する制御部と、開閉体の移動を検知する移動検知部とを備えた開閉体駆動機構であって、制御部は、開閉体の目標となる移動速度を定めた目標移動速度と移動検知部の情報に基づいて得られた開閉体の実際の移動速度とを比較して、開閉体の実際の移動速度が目標移動速度となるように駆動部の駆動を制御するフィードバック制御を行い、開閉体が閉位置から開方向へ動く際に、外力によって開閉体が目標移動速度よりも速く移動した際に、フィードバック制御によって開閉体の移動速度が減速したときに、フィードバック制御をリセットし、実際の開閉体の速度と目標移動速度とを比較して開閉体の実際の移動速度が目標移動速度となるように駆動部の駆動を制御する。【選択図】図３
To provide an opening/closing body drive mechanism that uses a simple control method that can prevent vibration of an opening/closing body.SOLUTION: The opening/closing body drive mechanism comprises: a base body; an opening/closing body; a drive unit that drives the opening/closing body; a control unit that controls driving of the drive unit; and a movement detection unit that detects the movement of the opening/closing body. The control unit compares a target moving speed that defines an aimed moving speed for the opening/closing body and an actual moving speed of the opening/closing body that is obtained based on information from the movement detection unit, and performs feedback control for controlling driving of the drive unit so that the actual moving speed of the opening/closing body is brought into the target moving speed. When the opening/closing body moves from a close position to an open position and the opening/closing body moves at a speed faster than the target moving speed due to external forces, the control unit resets feedback control when the moving speed of the opening/closing body is decreased by feedback control, and compares the actual moving speed of the opening/closing body and the target moving speed and controls driving of the drive unit so that the actual moving speed of the opening/closing body is brought into the target moving speed.SELECTED DRAWING: Figure 3
【課題】開閉体の「ばたつき」を抑制できる容易な制御方法を用いた開閉体駆動機構を提供する。【解決手段】開閉駆動機構は、基体と、開閉体と、開閉体を駆動する駆動部と、駆動部の駆動を制御する制御部と、開閉体の移動を検知する移動検知部とを備えた開閉体駆動機構であって、制御部は、開閉体の目標となる移動速度を定めた目標移動速度と移動検知部の情報に基づいて得られた開閉体の実際の移動速度とを比較して、開閉体の実際の移動速度が目標移動速度となるように駆動部の駆動を制御するフィードバック制御を行い、開閉体が閉位置から開方向へ動く際に、外力によって開閉体が目標移動速度よりも速く移動した際に、フィードバック制御によって開閉体の移動速度が減速したときに、フィードバック制御をリセットし、実際の開閉体の速度と目標移動速度とを比較して開閉体の実際の移動速度が目標移動速度となるように駆動部の駆動を制御する。【選択図】図３
OPENING/CLOSING BODY DRIVE MECHANISM
開閉体駆動機構
JOKO ATSUSHI (author)
2020-09-10
Patent
Electronic Resource
Japanese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
| European Patent Office | 2019
| European Patent Office | 2019