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/

Zendy Pro

Presents the zaia usage as premium feature

ZAIA

Presents AI Discovery search usage as a premium feature

AI Discovery

Presents AI Discovery explain and summary usage as a premium feature

Content Analysis

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Presents the pdf analysis as premium feature

PDF Analysis

1500 Top-up

3000 Top-up

Zendy Basic

2500 Top-up

Zendy Unlimited

Presents the access of premium content as premium feature

Premium Content

By taking the gear box of a ship lock's hoisting machine as the research object, because of the vibration signal of a fault gate has the characteristics of both randomness and non-stationary, the chaos oscillator detection theory is introduced into the diagnosis for gear fault. Research the dynamic behavior of the gear under different condition of various revolving speed and fault parameters based on the vibration model, analyze the variations of the change of phase trajectory of the gear oscillator by through the bifurcation diagram, phase diagram, power spectrum and time histories, the fault of the gear could be diagnosed. The method has been verified effectively to extract the early fault of gear box by inspection, solved the poor effect by spectrum analysis as the lower frequency response because of the shock by the low speed, the failure point, a new method for the low speed and heavy duty gear box fault diagnosis has been proposed

A method of gate hoist gear fault diagnosis based on chaotic oscillator