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Improved Synchronization Analysis for Delayed Lur’e Systems Using Improved Technique
Yefan Wu,Lianglin Xiong,Guisheng Zhai,Tao Wu 제어·로봇·시스템학회 2021 International Journal of Control, Automation, and Vol.19 No.4
The master-slave synchronization (MSS) issue of chaotic Lur’e systems (LSs) with time-varying delay (TVD) is explored in this work by means of feedback control. After taking the nonlinear function into full consideration, a creative Lyapunov-Krasovskii functional (LKF) is attained. Then novel criteria which ensure the synchronization of the studied systems are obtained with the aid of the improved inequality technique and the reciprocally convex combination method to cope with the derivative of LKF. The effectiveness and virtues of the synchronization conditions are testified via the notable Chua’s circuit in three different cases.
( Jun Tu ),( Shulin Gu ),( Guisheng Wu ) 기술경영경제학회 2005 Journal of Technology Innovation Vol.13 No.2
During the transformation of the agro-technology extension system in rural China, many new policy experiments are emerging to rebuild the lost linkages and to improve technology transfer with the system and among systems. Applying the Triple Helix Model of academy-agriculture-government relations, this paper explores a new pattern of technology transfer with the case of BaojiCity. The authors interpret the mechanism of "Courtyards for Agro-experts", as well as the comparison between different types of courtyards. This article concludes that the Triple Helix in the agro-sector improves technology transfer and accelerates knowledge-based regional development. In the interest of farmers there should also be concern over reducing inequity during the reform.