Two-mass gap nonlinear dynamics experimental setup

A nonlinear dynamics and experimental device technology, applied in the field of two-mass gap nonlinear dynamics experimental devices, can solve problems that hinder the development of nonlinear dynamics, the experimental research of nonlinear dynamics lags behind theoretical research, and the number of nonlinear experimental devices And other issues

Active Publication Date: 2022-07-08
CHINA UNIV OF MINING & TECH (BEIJING)
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

At present, many important research results have been achieved on nonlinear vibration theory, which can effectively explain many nonlinear phenomena encountered in production. However, due to the lack of nonlinear experimental devices, experimental research on nonlinear dynamics lags behind theoretical research. hinders the development of nonlinear dynamics

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  • Two-mass gap nonlinear dynamics experimental setup
  • Two-mass gap nonlinear dynamics experimental setup
  • Two-mass gap nonlinear dynamics experimental setup

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Embodiment Construction

[0037] The technical solutions of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0038] In the description of this application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the indicated device or element must ...

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Abstract

The present application relates to the field of experimental devices, in particular to a non-linear dynamics experimental device of a two-mass gap. The dual-mass gap nonlinear dynamics experimental device includes an endoplasm, an exoplasm, a shear motion component, a gap nonlinear component, a sensor component and a support component; the endoplasm runs through the exoplasm, and the The endoplasmic body and the exoplasmic body are connected through the shear motion component; the endoplasmic body is connected with one side of the gap nonlinear component, and the exoplasmic body is connected to the gap nonlinear component. The other side is connected; the sensor assembly is used for measuring the acceleration time history of the endoplasmic body and the exoplasmic body in horizontal and vertical directions; the support assembly is connected with the endoplasmic body. The dual-mass gap nonlinear dynamics experiment device provided by the present application can conveniently and effectively conduct the dual-mass gap nonlinear dynamics experiment, and can be used to experimentally verify the existing nonlinear dynamics theory.

Description

technical field [0001] The present application relates to the field of experimental devices, in particular to a non-linear dynamics experimental device of a two-mass gap. Background technique [0002] Linear dynamics has been developed in both theoretical and experimental research, and has achieved extensive and fruitful applications in engineering. However, for some practical problems beyond the solution category of linear dynamics, nonlinear dynamics is a new topic developed based on this. At present, many important research results have been achieved on nonlinear vibration theory, which can effectively explain many nonlinear phenomena encountered in production. However, due to the lack of nonlinear experimental devices, the experimental research on nonlinear dynamics lags behind theoretical research. hinder the development of nonlinear dynamics. SUMMARY OF THE INVENTION [0003] The purpose of the present application is to provide a dual-mass gap nonlinear dynamics ex...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/10
CPCG09B23/10
Inventor 王新文林冬冬徐宁宁乔德正张晓昆李瑞乐
Owner CHINA UNIV OF MINING & TECH (BEIJING)
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