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Pulsive feedback control of a quarter car model forced by a road profile |
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| Authors: | G. Litak M. Borowiec M. Ali L.M. Saha M.I. Friswell |
| Affiliation: | aDepartment of Applied Mechanics, Technical University of Lublin, Nadbystrzycka 36, PL-20-618 Lublin, Poland bDepartment of Mathematics, Faculty of Mathematical Science, University of Delhi, Delhi 110007, India cZakhir Husain College, University of Delhi, Delhi 110002, India dDepartment of Aerospace Engineering, University of Bristol, Queens Building, Bristol BS8 1TR, United Kingdom |
| Abstract: | We examine the strange chaotic attractor and its unstable periodic orbits for a one degree of freedom nonlinear oscillator with a non-symmetric potential that models a quarter car forced by the road profile. We propose an efficient method of chaos control that stabilizes these orbits using a pulsive feedback technique. A discrete set of pulses is able to transfer the system from one periodic state to another. |
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