English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In order to improve the vehicle performance, the mathematical model and experimental research of damping controlled oil gas spring were carried out in this paper, a proportional throttle valve was installed on the basis of the original damping valve system. The proportional valve adopted slide valve structure and had 15 gear adjustment positions, through regulating the current intensity to achieve the purpose of controlling valve opening and flow. After that, the flow coefficient was fitted by comparing the valve flow through the flow test, which could make the analytical calculation of damping characteristics realize conveniently. Compared with the experimental data, the maximum calculation error could be controlled to 5.6%. Keywords—damping controlled; oil gas spring; proportional valve; mathematical modeling

Research on the Mathematical Modeling of Damping Controlled Oil Gas Spring