[1] Dranga O, Tse C K, IU H C H 2003 Int. J. Bifurcat. Chaos 13 3107
[2] Orabi M, Ninomiya T 2003 IEEE Transactions on Industrial Electronics 50 1116
[3] Tse C K 2003 Int. J. Circuit Theor. Appl. 31 157
[4] IU H C H, Zhou Y F, Tse C K 2003 Int. J. Circuit Theor. Appl. 31 611
[5] Tse C K, Dranga O, IU H C H 2003 Proceedings of IEEE International Symposium on Circuits and Systems 3 312
[6] Wu X Q, Tse C K, Dranga O 2005 Proceedings of IEEE International Symposium on Circuits and Systems 2477
[7] Ren H P, Liu D 2005 Chin. Phys. 14 1352
[8] Ma X K, Liu W Z, Zhang H 2005 Proceeding of the CSEE 25 619 (in Chinese) [马西奎、刘伟增、张 浩 2005 中国电机工程学报 25 619]
[9] Wu X Q, Tse C K, Dranga O 2006 IEEE Transactions on Circuits and Systems 53 204
[10] Zhou J L, Ma X K 2008 Proceeding of the CSEE 28 38 (in Chinese) [邹建龙、马西奎 2008 中国电机工程学报 28 38]
[11] Zhou Y F, Huang J C, Wang S B, Jiang W, Chen J N 2009 Sci. Chin. (Ser F) 39 1217 (in Chinese) [周宇飞、黄家成、王诗兵、江 伟、陈军宁 2009 中国科学-F辑 39 1217]
[12] Cheng W B, Guo Y N, Tang N, Huo A Q, Wang Y L, Kang S M 2010 Acta Phys. Sin. 59 3035 (in Chinese) [程为彬、郭颖娜、汤 楠、霍爱清、汪跃龙、康思民 2010 物理学报 59 3035]
[13] Zou J L, Ma X K 2008 Acta Phys. Sin. 57 720 (in Chinese) [邹建龙、马西奎 2008 物理学报 57 720]
[14] Cheng W B, Guo Y N, Kang S M, Wang Y L, Huo A Q, Tang N 2009 Acta Phys. Sin. 58 4439 (in Chinese) [程为彬、郭颖娜、康思民、汪跃龙、霍爱清、汤 楠 2009 物理学报 58 4439]
[15] Cheng W B, Fu Z W, Zhong Y R 2008 Chin. J. Mech. Eng. 44 246 (in Chinese) [程为彬、傅钟炜、钟彦儒 2008 机械工程学报 44 246]