alexa Abstract | Nonlinear Dynamics and Control in an Automotive Brake System
ISSN: 2167-7670

Advances in Automobile Engineering
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Research Article Open Access

Abstract

Brake squeal is a manifestation of friction-induced self-excited instability in disc brake systems. This study investigated non-smooth bifurcations and chaotic dynamics in disc brake systems and elucidated a chaotic control system. Decreasing squeal noise which is dependent on chaos, increases passengers comfort; consequently, suppressing chaos is crucial. First, synchronization was used to estimate the largest Lyapunov exponent to identify periodic and chaotic motions. Next, complex nonlinear behaviors were thoroughly observed for a range of parameter values in the bifurcation diagram. Rich dynamics of the disc brake system were studied using a bifurcation diagram, phase portraits, a Poincaré map, frequency spectra, and Lyapunov exponents. Finally, the proposed technique was applied to a chaotic disc brake system through the addition of an external input that is a dither signal. Simulation results demonstrated the feasibility of the proposed approach.

To read the full article Peer-reviewed Article PDF image | Peer-reviewed Full Article image

Author(s): Shun-Chang Chang and Jui-Feng Hu

Keywords

Disc brake, Synchronization, Nonlinear, Lyapunov exponent, Dither, Automation Devices, Automobile Engineer, Automotive Engineering, Automotive Industry, Computer Simulation, Control System, Diesel Engine, Dynamic Information, Engine, Engine Performance, Engineering Design, Flying Wheel, Fuel Economy, Helmet, Hydraulic Engineering, Ignititon System, Mathematical Model, Modular Architecture, Product Quality, Spark Ignition, Splitting Method, Aerodynamic Drag Reduction, Vehicles

Share This Page

Additional Info

Loading
Loading Please wait..
 
 
 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords