Stability Analysis and Chaos Control of Electronic Throttle Dynamical System

被引:1
作者
Chang, Shun-Chang [1 ]
机构
[1] Yeh Univ, Dept Mech & Automat Engn, 168 Univ Rd, Dacun 51591, Changhua, Taiwan
关键词
SLIDING MODE CONTROL; LYAPUNOV EXPONENTS; CONTROL DESIGN; SYNCHRONIZATION; BIFURCATIONS;
D O I
10.1155/2021/5286043
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This study addresses bifurcation analysis and controlling chaos in a vehicular electronic throttle. Using analysis techniques from nonlinear dynamics of an electronic throttle system based on bifurcation diagrams, we establish the existence of period-doubling and intermittency routes to chaos. The largest Lyapunov exponent is estimated from the synchronization to identify periodic and chaotic motions. Finally, the proposed continuous feedback control is employed to control chaos. To verify the effectiveness of the raised control strategy, we present a number of numerical simulations.
引用
收藏
页数:14
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