Testing host

A technology for testing mainframes and components, applied in the field of testing the center of mass and moment of inertia of rigid bodies, which can solve the problems of long time consumption and limited measurement parameters, and achieve the effect of high precision

Active Publication Date: 2014-03-26
GUANGZHOU AUTOMOBILE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the problems of limited measurement parameters and long time consumption of testing instruments in the prior art, the present invention provides a testing host with many measurable parameters, short measurement process and high efficiency

Method used

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Embodiment Construction

[0043] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0044] In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", The orientation or positional relationship indicated by "outside" is based on the attached figure 1 The orientations or positional relationships shown are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and t...

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Abstract

The invention discloses a testing host which comprises a swinging component, a sliding component and an overturn system, wherein the swinging component comprises a swinging plate capable of swinging freely in forward and backward directions; the sliding component comprises a sliding plate arranged on the swinging plate and can slide forward and backward relative to the swinging plate; the overturn system is arranged on the sliding plate and used for driving an object to be tested to turn over and rotate on a horizontal plane. The testing host for a passenger car, provided by the invention, can measure more parameters, the measuring process is short and the efficiency is high.

Description

technical field [0001] The invention relates to a test host, especially a host used for testing the center of mass and moment of inertia of a rigid body. Background technique [0002] With the rapid development of the economy and the improvement of people's living standards, people have obviously higher requirements for the quality of life. For example, the change of transportation, from the first walking to the bicycle era, and then slowly transitioning from the bicycle era to the motorcycle era, and now more and more cars have entered the homes of ordinary people and become an indispensable means of transportation for people. . [0003] For the vehicle, the height of its center of mass directly affects the roll and pitch performance of the vehicle; its moment of inertia directly affects the transient handling stability of the vehicle; moreover, parameters such as the center of mass and moment of inertia of the vehicle are necessary in the simulation analysis process of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M1/12G01M1/10
Inventor 喻惠然
Owner GUANGZHOU AUTOMOBILE GROUP CO LTD
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