Quasiperiodic route to chaos in DC-DC switching regulators

Quasiperiodic route to chaos in DC-DC switching regulators
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DOI:
10.1109/isie.2001.932046
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发表时间:
2001-06
期刊:
ISIE 2001. 2001 IEEE International Symposium on Industrial Electronics Proceedings (Cat. No.01TH8570)
影响因子:
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通讯作者:
A. El Aroudi;M. Debbat;R. Giral;L. Martínez-Salamero
A. El Aroudi;M. Debbat;R. Giral;L. Martínez-Salamero
中科院分区:
其他
文献类型:
--
作者:
A. El Aroudi;M. Debbat;R. Giral;L. Martínez-Salamero

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研究了基本 DC-DC 升压和降压-升压开关稳压器中的准周期混沌路径。周期轨道经历 Neimark-Sacker 分岔后,获得准周期行为,相应的吸引子为 T/sup 2/ 环面。在参数变化的情况下,这样的环面可能会崩溃而产生混沌行为。环面的破坏是通过失去环面的平滑度来实现的。
A quasiperiodic route to chaos is studied in elementary DC-DC boost and buck-boost switching regulators. After undergoing a Neimark-Sacker bifurcation of a periodic orbit, quasiperiodic behavior is obtained and the corresponding attractor is a T/sup 2/ torus. Under parameter changes, such a torus may breakdown to give chaotic behavior. The destruction of the torus is obtained by losing the torus smoothness.