Rigid-flexible coupling multi-motor system

A rigid-flexible coupling and multi-motor technology, applied in the field of rigid-flexible coupling multi-motor experimental system, can solve problems that remain at the theoretical level and have not been verified by practice, and achieve the effect of convenient data analysis and post-processing

Pending Publication Date: 2019-10-15
CHINA UNIV OF MINING & TECH
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  • Abstract
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Problems solved by technology

However, most of these methods stay at the theoretical level and have not been verified by practice.

Method used

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  • Rigid-flexible coupling multi-motor system

Examples

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention All modifications of the valence form fall within the scope defined by the appended claims of the present application.

[0018] A rigid-flexible coupling multi-motor system, such as figure 1 As shown, including host computer, main controller, motor driver 1, torque sensor 1, motor 1, encoder 1, motor 2, encoder 2, torque sensor 2, motor driver 2, driving roller 2, tension sensor, belt, Drive drum 1, rigid coupling, torque sensor 3, motor 3, encoder 3, motor driver 3, connecting shaft, signal line, wherein, the motor driver 1 and encoder 1 are installed on the motor 1, and the torque T...

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Abstract

The invention discloses a rigid-flexible coupling multi-motor system. The rigid-flexible coupling multi-motor system comprises an upper computer, a main controller, a first motor driver, a first torque sensor, a first motor, a first encoder, a second motor, a second encoder, a second torque sensor, a second motor driver, a second driving roller, a tension sensor, a belt, a first driving roller, arigid coupling, a third torque sensor, a third motor, a third encoder, a third motor driver, a connecting shaft and a signal wire, wherein the two motors are rigidly and coaxially connected to achieverigid coupling between the two motors; the two motors are connected by adopting belts at two ends, so that the rigid-flexible coupling connection between the two motors is achieved; and the physicalexperiment research of the coaxial connection of the belt conveyor and the double motors driven at two ends is achieved at the same time.

Description

technical field [0001] The invention relates to a rigid-flexible coupling multi-motor experiment system, which belongs to the field of electromechanical control. Background technique [0002] In industry, for some large inertia loads driven by motors, such as cement kilns, paper machines, belt conveyors, etc., in order to increase the flexibility of the system structure, reduce the size of the motor, and reduce energy consumption, two or more sets are often used The motors are driven in concert. In a multi-motor system with coupling relationship, whether each motor unit can run safely and reliably directly affects the production efficiency and product quality of the entire moving body, and even affects production safety. Therefore, the study of multi-motor systems has important academic value and extensive application background. [0003] At present, multi-motor systems can be divided into no physical connection, rigid physical connection, flexible physical connection and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02P5/46
CPCH02P5/46
Inventor 杨春雨王众赵建国刘金浩汪芸陈黎明沈乐萍周林娜
Owner CHINA UNIV OF MINING & TECH
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