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Solving Fractional Dynamical System with Freeplay by Combining Memory-Free Approach and Precise Integration Method
Joint Authors
Liu, Q. X.
He, X. S.
Liu, J. K.
Huang, L. C.
Chen, Y. M.
Source
Mathematical Problems in Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-04-11
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The Yuan-Agrawal (YA) memory-free approach is employed to study fractional dynamical systems with freeplay nonlinearities subjected to a harmonic excitation, by combining it with the precise integration method (PIM).
By the YA method, the original equations are transformed into a set of first-order piecewise-linear ordinary differential equations (ODEs).
These ODEs are further separated as three linear inhomogeneous subsystems, which are solved by PIM together with a predictor-corrector process.
Numerical examples show that the results by the presented method agree well with the solutions obtained by the Runge-Kutta method and a modified fractional predictor-corrector algorithm.
More importantly, the presented method has higher computational efficiency.
American Psychological Association (APA)
Liu, Q. X.& He, X. S.& Liu, J. K.& Chen, Y. M.& Huang, L. C.. 2016. Solving Fractional Dynamical System with Freeplay by Combining Memory-Free Approach and Precise Integration Method. Mathematical Problems in Engineering،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1112866
Modern Language Association (MLA)
Liu, Q. X.…[et al.]. Solving Fractional Dynamical System with Freeplay by Combining Memory-Free Approach and Precise Integration Method. Mathematical Problems in Engineering No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1112866
American Medical Association (AMA)
Liu, Q. X.& He, X. S.& Liu, J. K.& Chen, Y. M.& Huang, L. C.. Solving Fractional Dynamical System with Freeplay by Combining Memory-Free Approach and Precise Integration Method. Mathematical Problems in Engineering. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1112866
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1112866