混沌系统的延时全维混合投影同步

研究了参数未知混沌系统的全维混合投影同步.考虑到系统中存在延时,结合自适应控制策略和反馈控制方法,设计控制器和参数自适应更新函数,实现不同结构混沌系统的投影同步.数值仿真结果证实了本文提出的控制策略的有效性.     

Designation and Realization of Softswitch-based Remote Video-monitoring System

In this paper, architecture of softswitch-based Next Generation Network （NGN） system and Session Initiation Protocol （SIP） are studied briefly, and the problems on the openness and extensibility of normal remote video-monitoring system （RVMS） are analyzed. Then a RVMS framework model based on softswitch is given. Furthermore, designation and realization of the system based on T 6000 Softswitch Platform is provided. The innovation is considering the RVMS as a part of softswitch system. It is a feasible scheme for implementing next generation video-monitoring system based on broadband IP technique.     

随机干扰下降阶时延混沌系统的自适应广义投影同步

研究随机干扰下降阶时延混沌系统的广义投影同步(RLGPSS).结合自适应控制方法和反馈控制技术,设计控制器和参数自适应更新律,实现混沌系统的RLGPSS问题,同时,对于系统未知参数能够有效的辨识.数值仿真结果证实了所提出控制策略的有效性.