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In this paper, based on sliding mode control and adaptive control theory, the synchronization of two different fractional order chaotic systems is investigated. First, a fractional sliding surface with strong robustness is designed and a suitable adaptive sliding controller is constructed, then the error states of the systems are controlled to the sliding surface via the method to guarantee the synchronized behaviors between two fractional chaotic systems. Numerical simulations on the hyper Chen chaotic systems and Chen chaotic system are also carried out respectively. Simulation results show that the generalized errors tend to zero after a short time, and the effectiveness and feasibility of this method are well verified.
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Keywords:
- fractional order chaotic systems /
- different-structure /
- adaptive sliding mode control /
- chaos synchronization
[1] Podlubny I 1999 Fractional Differential Equations (New York:Academic Press)
[2] Li X J, Liu J, Dong P Z, Xing L F 2009 J. Wuhan Univ. Sci. Engin. 22 30
[3] Qiao Z M, Jin Y R 2010 J. Anhui Univ. (Natural Science Edition) 34 23
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[6] Liang C X, Tang J S 2008 Chin. Phys. B 17 135
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[8] Kuang J Y, Deng K, Huang R H 2001 Acta Phys. Sin. 50 1856 (in Chinese) [匡锦瑜,邓昆,黄荣怀2001 50 1856]
[9] Liu F, Ren Y, Shan X M, Qiu Z L 2002 Chaos Soliton. Fract. 13 723
[10] Wang F Q, Liu C X 2006 Acta Phys. Sin. 55 5055 (in Chinese) [王发强,刘崇新2006 55 5055]
[11] Gao X, Yu J B 2005 Chaos Soliton. Fract. 26 141
[12] Li G H 2004 Acta Phys. Sin. 53 999 (in Chinese) [李国辉2004 53 999]
[13] Li Z, Han C Z 2002 Chin. Phys. 11 666
[14] Huang L L, Ma N 2012 Acta Phys. Sin. 61 160510 (in Chinese) [黄丽莲,马楠 2012 61 160510]
[15] Mohammad S T, Mohammad H 2008 Physica A:Statist. Mech. Appl. 387 57
[16] Wu X J, Li J, Chen G R 2008 J. Franklin Institue 345 392
[17] Zhang H, Ma X K, Yang Y, Xu C D 2005 Chin. Phys. 14 86
[18] Li H Y, Hu Y A 2011 Commun. Nolinear Sci. Numer. Simulat. 16 3904
[19] Shao S Q, Gao X, Liu X W 2007 Acta Phys. Sin. 56 6815 (in Chinese) [邵仕泉,高心,刘兴文2007 56 6815]
[20] Faieghi M R, Delavari H 2012 Commun. Nolinear Sci. Numer. Simulat. 17 731
[21] Zhu H, Zhou S B, He Z S 2009 Chaos Soliton. Fract. 41 2733
[22] Wang X Y, He Y J 2008 Phys. Lett. A 372 435
[23] Wang X Y, Wang M J 2007 Acta Phys. Sin. 56 6843 (in Chinese) [王兴元,王明军2007 56 6843]
[24] Zhang G, Liu Z R, Ma Z J 2007 Chaos Soliton. Fract. 32 773
[25] Bowong S, McClintock V E P 2006 Phys. Lett. A 358 134
[26] Wang F Q, Liu C X 2005 J. North China Eletric Power Univ. 32 11 (in Chinese) [王发强,刘崇新2005 华北电力大学学报 32 11]
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[1] Podlubny I 1999 Fractional Differential Equations (New York:Academic Press)
[2] Li X J, Liu J, Dong P Z, Xing L F 2009 J. Wuhan Univ. Sci. Engin. 22 30
[3] Qiao Z M, Jin Y R 2010 J. Anhui Univ. (Natural Science Edition) 34 23
[4] Zhang R X, Yang S P 2010 Acta Phys. Sin. 59 1549 (in Chinese) [张若洵,杨世平 2010 59 1549]
[5] Xu Z, Liu C X, Yang T 2010 Acta Phys. Sin. 59 1524 (in Chinese) [许喆,刘崇新,杨韬2010 59 1524]
[6] Liang C X, Tang J S 2008 Chin. Phys. B 17 135
[7] Zhang H G, Fu J, Ma T D, Tong S C 2009 Chin. Phys. B 18 969
[8] Kuang J Y, Deng K, Huang R H 2001 Acta Phys. Sin. 50 1856 (in Chinese) [匡锦瑜,邓昆,黄荣怀2001 50 1856]
[9] Liu F, Ren Y, Shan X M, Qiu Z L 2002 Chaos Soliton. Fract. 13 723
[10] Wang F Q, Liu C X 2006 Acta Phys. Sin. 55 5055 (in Chinese) [王发强,刘崇新2006 55 5055]
[11] Gao X, Yu J B 2005 Chaos Soliton. Fract. 26 141
[12] Li G H 2004 Acta Phys. Sin. 53 999 (in Chinese) [李国辉2004 53 999]
[13] Li Z, Han C Z 2002 Chin. Phys. 11 666
[14] Huang L L, Ma N 2012 Acta Phys. Sin. 61 160510 (in Chinese) [黄丽莲,马楠 2012 61 160510]
[15] Mohammad S T, Mohammad H 2008 Physica A:Statist. Mech. Appl. 387 57
[16] Wu X J, Li J, Chen G R 2008 J. Franklin Institue 345 392
[17] Zhang H, Ma X K, Yang Y, Xu C D 2005 Chin. Phys. 14 86
[18] Li H Y, Hu Y A 2011 Commun. Nolinear Sci. Numer. Simulat. 16 3904
[19] Shao S Q, Gao X, Liu X W 2007 Acta Phys. Sin. 56 6815 (in Chinese) [邵仕泉,高心,刘兴文2007 56 6815]
[20] Faieghi M R, Delavari H 2012 Commun. Nolinear Sci. Numer. Simulat. 17 731
[21] Zhu H, Zhou S B, He Z S 2009 Chaos Soliton. Fract. 41 2733
[22] Wang X Y, He Y J 2008 Phys. Lett. A 372 435
[23] Wang X Y, Wang M J 2007 Acta Phys. Sin. 56 6843 (in Chinese) [王兴元,王明军2007 56 6843]
[24] Zhang G, Liu Z R, Ma Z J 2007 Chaos Soliton. Fract. 32 773
[25] Bowong S, McClintock V E P 2006 Phys. Lett. A 358 134
[26] Wang F Q, Liu C X 2005 J. North China Eletric Power Univ. 32 11 (in Chinese) [王发强,刘崇新2005 华北电力大学学报 32 11]
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