A dual-motor loading mechanism electric load simulator

A load simulator and loading mechanism technology, applied in electrical program control, program control in sequence/logic controllers, etc., can solve the problems of small practical range and low system accuracy, and achieve the effect of fast response and restraining excess torque

Active Publication Date: 2016-08-24
ZHONGBEI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical problems of small practical range and low system precision in existing electric load simulators, and to provide an electric load simulator with dual-motor loading mechanism that can effectively suppress excess torque and respond quickly

Method used

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  • A dual-motor loading mechanism electric load simulator

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0010] Such as figure 1 As shown, the dual-motor loading mechanism electric load simulator in this embodiment includes a controller 1, two motor drivers 2,5, two torque motors 3,6, two tooth clutches 4,7, torque Composite device 8, torque sensor 9 and angle sensor 10, wherein, described two motor drivers are respectively the first motor driver 2 and the second motor driver 5, and described two torque motors are respectively the first torque The motor 3 and the second torque motor 6, the two tooth clutches are respectively the first tooth clutch 4 and the second tooth clutch 7, the first motor driver 2 is connected with the first tooth clutch through a cable The control end of a torque motor 3 is connected, the output shaft of the first torque motor 3 is connected with the input 4 end of the first tooth clutch, and the output end of the first tooth clutch 4 i...

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Abstract

The present invention provides an electric load simulator with a dual-motor loading mechanism. The purpose of the present invention is to solve the technical problems of the existing electric load simulators with small practical range and low system precision. The present invention includes a controller, two motors Driver, two torque motors, two tooth clutches, torque synthesis device, torque sensor and angle sensor, the motor driver is connected to the control end of the torque motor through a cable, the output shaft of the torque motor is connected to the input end of the tooth clutch, The output end of the tooth clutch is connected with an input shaft of the torque synthesizing device; the torque sensor and the angle sensor are arranged on the output shaft of the torque synthesizing device, and the controller is connected with two motor drivers, two tooth clutches, the torque sensor and the torque synthesizing device respectively. Angle sensor electrical connection. The present invention has the advantages of being able to effectively suppress excess torque, respond quickly, and be practically matched with multiple input devices.

Description

technical field [0001] The invention belongs to the technical field of analog controllers, and in particular relates to an electric load simulator of a dual-motor loading mechanism. Background technique [0002] The electric load simulator is to simulate the load of the real working condition under laboratory conditions, so as to detect the various technical performances of the tested system, and convert the full-physical test into a half-physical simulation experiment under laboratory conditions, which is operable Strong, non-destructive, and not affected by the external environment, reduce test costs, shorten the development cycle, improve the reliability and success rate of the actual system, provide experimental data for the development of new products, and provide reliable experimental data for the promotion of new technologies . With the continuous improvement and improvement of motor performance, electric load simulators have gradually become a good choice for small ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/04
Inventor 杨瑞峰崔志琴刘志凯张鹏郭晨霞
Owner ZHONGBEI UNIV
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