【摘要】 随着虚拟仪器技术的飞速发展,为研究非线性系统提供了新途径;讨论了基于虚拟仪器三涡卷蔡氏混沌吸引子的研究模式,设计了三涡卷蔡氏混沌吸引子的硬件系统及其软件系统,并给出了基于虚拟仪器技术实验系统的拓扑结构;证实了基于虚拟仪器技术为研究非线性系统提供了可行的方案,利用此方案进行实验,结果证明此实验系统具有良好的实验效果,与传统的自治混沌系统相比,此系统具有参数调节方便、易实现、可靠性高,实时性好等优点。更多还原

【Abstract】 With the quickly development of virtual instrument technique,it will provide a new approach for the research of nonlinear sys- tem.The research pattern on three-scroll Chua’s chaotic attractors based on virtual instrument is discussed.The software system and hard- ware system are both designed.Topology construction of experimental system based on virtual instrument technique is given.A feasible pro- gram is provided for the research of nonlinear system.As the approach has been used,the result of experimental system is satisfactory.Com- pared with the traditional autonomous chaotic system,it has many advantages,such as a convenient parameter changing,easy gaining,high accuracy,good real-time capability and so on.更多还原