Secure communications based on dual synchronization of cross - coupled different chaotic oscillators

Other Title(s)

الإتصالات المحكمة على قاعدة التزامن المزدوج لمذبذبات فوضوية مختلفة ذات ترابط متقاطع

Author

Tahir, Fadil Rahmah

Source

Basrah Journal for Engineering Sciences

Issue

Vol. 10, Issue 2 (31 Dec. 2010), pp.102-110, 9 p.

Publisher

University of Basrah College of Engineering

Publication Date

2010-12-31

Country of Publication

Iraq

No. of Pages

9

Main Subjects

Electronic engineering

Topics

Abstract AR

تم إنجاز المحاكاة العددية للتزامن المزدوج (dual synchronization) لزوجين مختلفين من المذبذاات الفوضوية (chaotic oscillators) : زوج لمذبذب دآفنك (Duffing oscillator) و زوج لدائرة مورلي-لاكشمانان-بجوا-(Murali Lakshmanan-Chua circuit).

استخدمت طريقة الترابط المتقاطع (cross coupling) لإنجاز التزامن المزدوج، حيث أن فرق الفولتيات بين المجموع لإخراج فولتيات مذبذبات المتبوع (master oscillators) و إخراج أحد مذبذبات التابع (slave oscillators) يحقن إلى المذبذب التابع الآخر (slave osillator) كتيار كهربائي.

دقة تزامن للفوضى (accuracy of chaos synchronization)، حررت عدديا بحساب جذر معدل التربيع للخطأ (RMSE)Root Mean Square Error .

قدم هذا البحث نظام الاتصالات الذي استخدم تقنية القناع الفوضوي (Chaotic masking).

تم إظهار التشفير و إعادة فك الشيفر لرسالة مرسلة على أساس التزامن المزدوج للفوضى.

Abstract EN

The dual synchronization of two different pairs of chaotic oscillators : one pair of duffing oscillators and one pair of Murali-Lakshmanan-Chua (ML-Chua) circuits, has been achieved by numerical simulations.

The cross coupling method, where the difference in the voltage between the sum of the of the two master oscillators voltages and one of the slave oscillator voltage is injected to the other slave oscillator as an electrical current, for the dual synchronization has been used.

The accuracy of synchronization of chaos is numerically obtained by calculating the root mean square error (RMSE).

A communication scheme is presented, utilizing the chaotic masking (CMS) technique.

Encoding and decoding of a message based on dual synchronization of chaos has been demonstrated.

American Psychological Association (APA)

Tahir, Fadil Rahmah. 2010. Secure communications based on dual synchronization of cross - coupled different chaotic oscillators. Basrah Journal for Engineering Sciences،Vol. 10, no. 2, pp.102-110.
https://search.emarefa.net/detail/BIM-262782

Modern Language Association (MLA)

Tahir, Fadil Rahmah. Secure communications based on dual synchronization of cross - coupled different chaotic oscillators. Basrah Journal for Engineering Sciences Vol. 10, no. 2 (2010), pp.102-110.
https://search.emarefa.net/detail/BIM-262782

American Medical Association (AMA)

Tahir, Fadil Rahmah. Secure communications based on dual synchronization of cross - coupled different chaotic oscillators. Basrah Journal for Engineering Sciences. 2010. Vol. 10, no. 2, pp.102-110.
https://search.emarefa.net/detail/BIM-262782

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 109-110

Record ID

BIM-262782