Verification of the stabilizer bar of an articulated trolleybus

Title:

Verification of the stabilizer bar of an articulated trolleybus

Creator:

Polach, Pavel

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:f8a9ec34-4fe3-4b97-8e98-bc6adf76af63
uuid:f8a9ec34-4fe3-4b97-8e98-bc6adf76af63

Subject:

articulated trolleybus, driving stability, stabilizer bar, multibody dynamics, and experiment

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

At the modernization of the ŠKODA 22 Tr low-floor articulated trolleybus a different type of an articulated joint and a different type of driving axles were used in its construction besides other changes. During test drives with the modernized trolleybus, which were focused on the driving stability of the vehicle, a large roll of the rear section appeared. A suitable structural solution for reducing the rear section roll angle of the modernized trolleybus was the using of a rear section stabilizer bar. The stabilizer effect on dynamic properties of the vehicle and a suitable bar diameter were determined on the basis of the results of the computer simulations with the trolleybus multibody models. The text drives focused on the vehicle driving stability were performed again with the loaded real trolleybus, in the structure of which the designed rear section stabilizer bar was applied. On the basis of computer simulations of the test drives with the trolleybus multibody models the correctness of the experimantal-simulation approach used for the stabilizer bar structural design was verified. and Obsahuje seznam literatury

Language:

English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Coverage:

19-32

Source:

Engineering mechanics: international journal for theoretical and applied mechanics | 2008 Volume:15 | Number:1

Harvested from:

CDK

Metadata only:

false