This paper deals with synchronization problems of chaotic systems by applying a novel variable structure control (VSC) scheme. The synchronization of Chua s circuit, the R€ ossler system and the Lorenz system, respectively, were used as illustrative examples. Simulation results indicated that the proposed new VSC scheme can significantly improve the synchronousness performance. These promising ...

After being realized practically in 2008, the scientists have started investigating the applications of the memristor element in different engineering fields. In this paper, hoping to be helpful in the modelling of real biomedical systems and the design of secure communication systems, the fourelement Chua circuit containing the memristor is examined and analyzed. When the parameters of the cir...

This article presents a review on the main applications of the fourth fundamental circuit element, named "memristor", which had been proposed for the first time by Leon Chua and has recently been developed by a team at HP Laboratories led by Stanley Williams. In particular, after a brief analysis of memristor theory with a description of the first memristor, manufactured at HP Laboratories, we ...

LEON O. CHUA, GIOVANNI EGIDIO PAZIENZA∗, LASZLO ORZO†, VALERY I. SBITNEV‡ and JINWOOK SHIN Department of Electrical Engineering and Computer Sciences, University of California at Berkeley, Berkeley, CA 94720, USA ∗Grup de Recerca en Sistemes Intel·ligents, Enginyeria i Arquitectura La Salle, Universitat Ramon Llull, Barcelona, Spain †Cellular Sensory Wave Computing Laboratory, Computer and Auto...

Academic Press, 1972, pp 299-340 16. Clarkson PM, Gomez MR, Wallace RB, Weidman WH: Central nervous system complications following Blalock-Taussig operation. Pediatrics 39: 18, 1967 17. Bada HS, Hajjar W, Chua C, Sumner DS: Noninvasive diagnosis of neonatal asphyxia and intraventricular hemorrhage by Doppler ultrasound. J Pediatr 95: 775, 1979 18. Lou HC, Lassen NA, Friis-Hansen B: Impaired aut...

A new criterion is given for choosing the coupling constant in a system of coupled chaotic oscillators to guarantee their synchronization. The criterion is derived from a new observer design methodology based on Lyapunov stability theory. As an example and application, we prove the conjecture that synchronization of two chaotic Chua circuits can be achieved with the second state as the coupling...

Marine pollution has been a hot issue since 1990s around the world. Chua discussed marine pollution prevention and management in the East Asian Seas, concentrating on pollution caused by land and sea based sources [2]. The land based sources included destruction of coastal habitats, urban effluents discharge and coastal sand mining has resulted in serious coastline erosion. Sea based sources in...

Gang Hu,1,2 Jinghua Xiao,3 Leon O. Chua,4 and Ladislav Pivka4 1Chinese Center for Advanced Science and Technology (World Laboratory), P.O. Box 8730, Beijing 100080, China 2Physics Department, Beijing Normal University, Beijing 100875, China 3Department of Basic Science, Beijing University of Posts and Telecommunications, Beijing 100876, China 4Department of Electrical Engineering and Computer S...

213. Impact of Antimicrobial Stewardship Strategies on Antimicrobial Use: A Systematic Review Yvonne Peijun Zhou, BSc(Pharm)(Hons); Nathalie Grace Sy Chua, BSc (Pharm); Winnie Lee, BPharm(Hons), MSc (Epi); Maciej Piotr Chlebicki, MBBS, ABIM; Yixin Liew, BSc (Pharm), MSc (ID); Andrea Kwa, PharmD; Pharmacy, Singapore General Hospital, Singapore, Singapore; Department of Infectious Diseases, Singa...

In this paper global stabilisation of a complex network is attained by applying local decentralized output feedback control to a minimum number of nodes of the network. The stabilisation of the network is treated as a rank constrained problem. Strict positive realness conditions on the node level dynamics allow nonlinearities/uncertainties which satisfy sector conditions to be considered. A net...