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Anti-vibration system and method for fully-mechanized face inertial navigation system

A technology of inertial navigation system and fully mechanized mining face, applied in the field of anti-vibration system of inertial navigation system of fully mechanized mining face, can solve the problems of bad influence of inertial navigation system measurement accuracy, irreversible influence of device life, etc. Good anti-vibration effect and precise anti-vibration control effect

Pending Publication Date: 2022-02-08
HARBIN ENG UNIV +1
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

High vibration will not only have a negative impact on the measurement accuracy of the inertial navigation system, but also have an irreversible impact on the life of each component of the inertial navigation system

Method used

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  • Anti-vibration system and method for fully-mechanized face inertial navigation system

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Embodiment Construction

[0044] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0045] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0046] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0047] Aiming at the vibration problem exis...

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Abstract

The invention provides an anti-vibration system and method for a fully-mechanized face inertial navigation system, relates to the technical field of inertial navigation systems, and can convert vibration energy into electric energy and then convert the electric energy into torque for inhibiting vibration of an inertial navigation system mounting platform so as to realize effective vibration resistance. The system comprises: a power generation module used for converting vibration energy into electric energy to supply power to a motor module; an inertial navigation system mounting platform; a motor module which is arranged at the tail end of a vibration transmission path of the inertial navigation system mounting platform, is fixedly connected with the inertial navigation system mounting platform and is used for providing torque for inhibiting vibration of the inertial navigation system mounting platform; a vibration sensor which is arranged at the head end of a vibration transmission path of the inertial navigation system mounting platform and is used for acquiring vibration data in real time; a voltage detection module which is used for collecting the output voltage of the power generation module in real time; and a central control module which is used for analyzing the vibration data acquired by the vibration sensor and the output voltage of the power generation module and controlling the work of the motor module. The technical scheme provided by the invention is suitable for the anti-vibration process of the inertial navigation system.

Description

technical field [0001] The invention relates to the technical field of inertial navigation systems, in particular to an anti-vibration system and method for an inertial navigation system of a fully mechanized mining face. Background technique [0002] As the society pays more attention to the safe production of coal mines, people have higher and higher requirements for the comprehensive performance of roadheaders. In recent years, in order to meet the needs of the market, more and more advanced technologies have been applied to roadheaders. This demand poses a challenge to the traditional overall design of roadheaders. [0003] In coal mine production, the importance of roadheader equipment is beyond doubt. It is not only a powerful guarantee to get through the roadway, but also the core support for mechanized mining and coal production. The inertial navigation system is usually used in the roadheader for navigation and positioning during drilling, so as to improve the saf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/16F03G7/08H02K35/04
CPCG01C21/166F03G7/08H02K35/04
Inventor 陈湘源魏延辉陈文昱
Owner HARBIN ENG UNIV
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