Pneumatic separation-motor positioning clutch control system

A technology of clutch control and pneumatic separation, which is applied to clutches, mechanical equipment, etc., can solve problems such as poor follow-up and low control precision, and achieve the effects of reducing work load, reducing system power interruption time, and reducing control difficulty

Inactive Publication Date: 2015-09-02
DALIAN NATURE MACHINERY ELECTRONICS EQUIP
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AI Technical Summary

Problems solved by technology

[0008] The present invention proposes a pneumatic separation-motor positioning clutch control system to solve the problems existing in the prior art that the pneumatic combination control precision is low, while the electric control needs to be equipped with a torque amplification device and has poor follow-up performance

Method used

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  • Pneumatic separation-motor positioning clutch control system
  • Pneumatic separation-motor positioning clutch control system
  • Pneumatic separation-motor positioning clutch control system

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0042] Such as figure 2 , 3 As shown, the pneumatic separation-motor positioning clutch control system in this embodiment includes:

[0043] Motor system, the motor system includes an actuator shield 2, a motor 1 is fixed inside the actuator shield 2, which is a stepper motor in this embodiment, and the output shaft of the motor 1 is connected with a ball through a stepped shaft 25 Lead screw 28, the ball screw 28 and the stepped shaft 25 are fastened and c...

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Abstract

The invention discloses a pneumatic separation-motor positioning clutch control system. The system comprises a motor system, a pneumatic system, a pressure sensor, a displacement sensor and a clutch controller. The control system is a parallel closed loop servo system. By the use of accurate positioning characteristics of the motor system, half-linkage position and speed can be accurately controlled during a clutch engaging process. By the use of rapid movement characteristics of a cylinder piston, clutch displacement and engagement speed operations can be rapidly carried out, so that the breaking time of system power can be reduced. The system is simple in whole structure and control process, high in accuracy and stability, rapid in response, high in self-adaptability, simple in manufacturing and assembling technology and low in power consumption, and is environment-friendly.

Description

technical field [0001] The invention belongs to the technical field of electronically controlled mechanical gear shifting of automobiles, and in particular relates to a pneumatic separation-motor positioning clutch control system for realizing automatic clutch clutches during the gear shifting process of automobiles. Background technique [0002] Automatic transmission control is an important technology of modern automobiles and one of the basic functions of intelligent vehicles. As one of the main methods of automatic transmission, electromechanical automatic transmission (AMT) has the advantages of high transmission efficiency, low cost and easy manufacture. It is very suitable for the development reality of my country's automobile industry and has good industrialization prospects and broad application range. . However, the clutch automatic clutch technology is one of the key core technologies of AMT. According to the transmission requirements, the clutch needs to have goo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D48/02F16D48/06
Inventor 刘欣董清伟尹祥杰周厚金
Owner DALIAN NATURE MACHINERY ELECTRONICS EQUIP
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