Abstract
Based on cylindrical algebraic decomposition (CAD) technique, an algorithm for solving the stable parameter region of factional-order systems with structured perturbations (FOSSP) is presented. The algorithm is nonconservative and universal for fractional order systems with order 0 < α < 2. And the computational complexity of the algorithm is less than existing methods. Two examples are given to show the effectiveness of the proposed method.
Acknowledgements
This work was partially supported by the National Natural Science Foundation of China under Grants 61374001 and 61074189.
References
[1] S. Adelipour, A. Abooee, M. Haeri, LMI-based sufficient conditions for robust stability and stabilization of LTI-fractional-order systems subjected to interval and polytopic uncertainties. Trans. Inst. Meas. Control37, No 10 (2015), 1207–1216; 10.1177/0142331214559120.Suche in Google Scholar
[2] D.Q. Cao, Robust stability bounds for nonclassically damped systems with multi-directional perturbations. Int. J. Mech. Sci. 49, No 4 (2007), 405–413; 10.1016/j.ijmecsci.2006.09.018.Suche in Google Scholar
[3] L.P. Chen, R.C. Wu, Y.G. He, L.S. Yin, Robust stability and stabilization of fractional-order linear systems with polytopic uncertainties. Appl. Math. Comput. 257, (2015), 274–284; 10.1016/j.amc.2014.12.103.Suche in Google Scholar
[4] S.K. Damarla, M. Kundu, Design of robust fractional PID controller using triangular strip operational matrices. Fract. Calc. Appl. Anal. 18, No 5 (2015), 1291–1326; 10.1515/fca-2015-0074; https://www.degruyter.com/view/j/fca.2015.18.issue-5/issue-files/fca.2015.18.issue-5.xml.Suche in Google Scholar
[5] S.S. Delshad, M.M. Asheghan, M.H. Beheshti, Robust stabilization of fractional-Order systems with interval uncertainties via fractional-order controllers. Adv. Differ. Equ. 2010, No 1 (2010), # 984601; 10.1155/2010/984601.Suche in Google Scholar
[6] D.S. Ding, D.L. Qi, Y. Meng, L. Xu, Adaptive Mittag-Leffler stabilization of commensurate fractional-order nonlinear systems. In: IEEE Conference on Decision and Control, Los Angeles, CA (2014), 6920–6926.10.1109/CDC.2014.7040476Suche in Google Scholar
[7] D.S. Ding, D.L. Qi, Q. Wang, Non-linear Mittag-Leffler stabilisation of commensurate fractional-order non-linear systems. IET Control Theory Appl. 9, No 5 (2015), 681–690; 10.1049/iet-cta.2014.0642.Suche in Google Scholar
[8] C. Farges, J. Sabatier, M. Moze, Fractional order polytopic systems: robust stability and stabilisation. Adv. Differ. Equ. 2011, No 1 (2011), 35; 10.1186/1687-1847-2011-35.Suche in Google Scholar
[9] Z. Gao, Robust stabilization criterion of fractional-order controllers for interval fractional-order plants. Automatica61 (2015), 9–17; 10.1016/j.automatica.2015.07.021.Suche in Google Scholar
[10] Z. Gao, X.Z. Liao, Robust stability criterion of fractional-order functions for interval fractional-order systems. IET Control Theory Appl. 7, No 1 (2013), 60–67; 10.1049/iet-cta.2011.0356.Suche in Google Scholar
[11] Z. Gao, L.R. Zhai, Y.D. Liu, Robust stabilizing regions of fractional-order PIλ controllers for fractional-order systems with time-delays. Int. J. Autom. Comput. 14, No 3 (2017), 340–349; 10.1007/s11633-015-0941-7.Suche in Google Scholar
[12] E.N. Gryazina, B.T. Polyak, Stability regions in the parameter space: D-decomposition revisited. Automatica42, No 1 (2005), 13–26; 10.1016/j.automatica.2005.08.010.Suche in Google Scholar
[13] Z.Jiao, Y.S. Zhong, Robust stability for fractional-order systems with structured and unstructured uncertainties. Comput. Math. Appl. 64, No 10 (2012), 3258–3266; 10.1016/j.camwa.2012.03.011.Suche in Google Scholar
[14] Y.T. Juang, Z.C. Hong, Y.T. Wang, Pole-assignment for uncertain systems with structured perturbations. IEEE Trans. Circ. Syst. 37, No 1 (1990), 107–110; 10.1109/31.45697.Suche in Google Scholar
[15] A.A. Kilbas, H.M. Srivastava, J.J. Trujillo, Theory and Applications of Fractional Differential Equations. North-Holland Mathematics Studies, North-Holland (2006).Suche in Google Scholar
[16] T.N. Liang, J.J. Chen, C. Lei, Algorithm of robust stability region for interval plant with time delay using fractional order PIλDμ controller. Commun. Nonlinear Sci. Numer. Simul. 17, No 2 (2012), 979–991; 10.1016/j.cnsns.2011.06.029.Suche in Google Scholar
[17] J.G. Lu, Y.Q. Chen, Stability and stabilization of fractional-order linear systems with convex polytopic uncertainties. Fract. Calc. Appl. Anal. 16, No 1 (2013), 142–157; 10.2478/s13540-013-0010-2; https://www.degruyter.com/view/j/fca.2013.16.issue-1/issue-files/fca.2013.16.issue-1.xml.Suche in Google Scholar
[18] J.G. Lu, Y.Q. Chen, W.D Chen, Robust asymptotical stability of fractional-order linear systems with structured perturbations. Comput. Math. Appl. 66, No 5 (2013), 873–882; 10.1016/j.camwa.2013.03.001.Suche in Google Scholar
[19] Y.D. Ma, J.G. Lu, W.D. Chen, Robust stability and stabilization of fractional order linear systems with positive real uncertainty. ISA Trans. 53, No 2 (2014), 199–209; 10.1016/j.isatra.2013.11.013.Suche in Google Scholar PubMed
[20] K.A. Moornani, M. Haeri, Robust stability testing function and kharitonov-like theorem for fractional order interval systems. IET Control Theory Appl. 4, No 10 (2010), 2097–2108; 10.1049/iet-cta.2009.0485.Suche in Google Scholar
[21] T. Nusret, Ö.F. Özgüven, M.M. Özyetkin, Robust stability analysis of fractional order interval polynomials. ISA Trans. 48, No 2 (2009), 166–172; 10.1016/j.isatra.2009.01.002.Suche in Google Scholar PubMed
[22] I. Petráš, Tuning and implementation methods for fractional-order controllers. Fract. Calc. Appl. Anal. 15, No 2 (2012), 282–303; 10.2478/s13540-012-0021-4; https://www.degruyter.com/view/j/fca.2012.15.issue-2/issue-files/fca.2012.15.issue-2.xml.Suche in Google Scholar
[23] A.G. Radwan, A.M. Soliman, A.S. Elwakil, A. Sedeek, On the stability of linear systems with fractional-order elements. Chaos Soliton. Fract. 40, No 5 (2009), 2317–2328; 10.1016/j.chaos.2007.10.033.Suche in Google Scholar
[24] Y.H. Wei, Y.Q. Chen, S.S. Cheng, Y. Wang, Completeness on the stability criterion of fractional order LTI systems. Fract. Calc. Appl. Anal. 20, No 1 (2017), 159–172; 10.1515/fca-2017-0008; https://www.degruyter.com/view/j/fca.2017.20.issue-1/issue-files/fca.2017.20.issue-1.xml.Suche in Google Scholar
© 2019 Diogenes Co., Sofia
Artikel in diesem Heft
- Frontmatter
- Editorial Note
- FCAA related news, events and books (FCAA–Volume 22–2–2019)
- Discussion Paper
- The flaw in the conformable calculus: It is conformable because it is not fractional
- The failure of certain fractional calculus operators in two physical models
- Research Paper
- Inverse problems for a class of degenerate evolution equations with Riemann – Liouville derivative
- On Riesz derivative
- A note on fractional powers of strongly positive operators and their applications
- Semi-fractional diffusion equations
- Extremum principle for the Hadamard derivatives and its application to nonlinear fractional partial differential equations
- Well-posedness of fractional degenerate differential equations in Banach spaces
- Structure factors for generalized grey Browinian motion
- Linear stationary fractional differential equations
- Perfect control for right-invertible Grünwald-Letnikov plants – an innovative approach to practical implementation
- On fractional differential inclusions with Nonlocal boundary conditions
- On solutions of linear fractional differential equations and systems thereof
- Existence of mild solution of a class of nonlocal fractional order differential equation with not instantaneous impulses
- A CAD-based algorithm for solving stable parameter region of fractional-order systems with structured perturbations
- On representation and interpretation of Fractional calculus and fractional order systems
Artikel in diesem Heft
- Frontmatter
- Editorial Note
- FCAA related news, events and books (FCAA–Volume 22–2–2019)
- Discussion Paper
- The flaw in the conformable calculus: It is conformable because it is not fractional
- The failure of certain fractional calculus operators in two physical models
- Research Paper
- Inverse problems for a class of degenerate evolution equations with Riemann – Liouville derivative
- On Riesz derivative
- A note on fractional powers of strongly positive operators and their applications
- Semi-fractional diffusion equations
- Extremum principle for the Hadamard derivatives and its application to nonlinear fractional partial differential equations
- Well-posedness of fractional degenerate differential equations in Banach spaces
- Structure factors for generalized grey Browinian motion
- Linear stationary fractional differential equations
- Perfect control for right-invertible Grünwald-Letnikov plants – an innovative approach to practical implementation
- On fractional differential inclusions with Nonlocal boundary conditions
- On solutions of linear fractional differential equations and systems thereof
- Existence of mild solution of a class of nonlocal fractional order differential equation with not instantaneous impulses
- A CAD-based algorithm for solving stable parameter region of fractional-order systems with structured perturbations
- On representation and interpretation of Fractional calculus and fractional order systems