Single-module suspension control system experiment detection platform

A suspension control and detection platform technology, applied in railway vehicle testing, etc., can solve the problems of high experimental cost, complex structure of online test and detection platform, and difficult installation

Inactive Publication Date: 2019-01-04
湖南根轨迹智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the structure of the suspension control system online test and detection platform with this structure is complicated, the installation is difficult, the operation is inconvenient, and the cost of the experiment is also high.

Method used

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  • Single-module suspension control system experiment detection platform

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Embodiment Construction

[0026] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] It should be noted that, for the convenience of description, "up", "down", "front", and "rear" in this embodiment are relative to the structure of the experimental testing platform, and unless otherwise specified, they are towards the direction of the bottom plate. It is down, and the direction perpendicular to the bottom plate is up, the simplified rail row is behind the direction of the Γ-shaped bracket arm, and the simplified rail row is away from the Γ-shaped bracket arm direction.

[0028] see Figure 4 to Figure 7 , Figure 4 A schematic diagram of the principle of the experimental detection platform of the single-module suspension control system provided by the present invention, Figure 5 The perspective view of the experimental ...

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Abstract

The invention discloses a single-module suspension control system experiment detection platform. A motor box girder, a track, an electromagnet and a bottom plate are arranged in parallel, wherein themotor box girder is vertically disposed inside two gamma-shaped support arms, a linear motor function module is fixed on a lower surface of the motor box girder, the track is fixed at the bottom plate, two ends of the electromagnet are respectively fixed at lower ends of the two support arms, an anti-roll beam is disposed at each of front ends of the two support arms, front ends of two anti-roll beams are connected through a tensioned portion fixed to the bottom plate, upper ends of the gamma-shaped support arms are respectively connected with a fixed beam fixed on the bottom plate, and a barometer and an air spring connected with an air path system are further disposed between the upper ends of the support arms and the fixed beams. The information of the electromagnet is collected by a suspension sensor and is sent to a suspension controller, the control information is sent by the suspension controller to the electromagnet and a fault detection locator, and evaluation is performed bythe fault detection locator. The platform is advantaged in that characteristics of an actual suspension control system can be simulated, the structure is simple, mounting is easy, operation is convenient, and experiment cost is relatively low.

Description

technical field [0001] The invention relates to the field of maglev trains, in particular to an experimental detection platform for a single-module suspension control system. Background technique [0002] The suspension control system of the maglev train consists of a suspension controller, a suspension sensor and a suspension electromagnet. The online test and detection platform for the suspension control system of medium and low speed maglev trains should be able to diagnose the fault of the suspension control system and test its dynamic performance. Therefore, the established online test and detection platform should be able to simulate the working conditions of the train in actual operation. The main structure of the existing suspension control system online test platform is as follows: Figure 1 to Figure 3 As shown, four steel frames 101 of the platform form a rectangle, and a load frame 102 is arranged on the steel frame, and the load frame 102 is used to simulate th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/08
CPCG01M17/08
Inventor 张耿
Owner 湖南根轨迹智能科技有限公司
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