含三个忆阻器的混沌电路的研究与仿真容旭巍 吴淑花 马志春 穆玮石家庄学

Research and simulation of a chaotic circuit with three memristors <br>Rong Xuwei, Wu Shuhua, Ma Zhichun, Mu Wei <br>, School of Physics and Mechatronics, Shijiazhuang University, Shijiazhuang, Hebei Province, 050035 <br>Abstract: Using a charge-controlled memristor and two magnetron memristors A six-dimensional chaotic circuit system was constructed by the device, and the chaotic characteristics of the system were verified by analyzing the basic dynamic characteristics of the system such as the Lyapunov exponent, bifurcation diagram and Poincaré cross section and the energy output characteristics of the memristor. As the parameters of the negative conductance element change, the new system can switch between cycle, chaos and its equilibrium point. When the system parameters are fixed and the initial conditions are changed, the coexistence attractor phenomenon appears in the system. For the chaotic phenomena in the system, the simulation experiment results are consistent with the theoretical analysis. <br>Keywords: memristor; chaotic circuit; negative conductance; coexistence attractor.

The research and simulation of chaotic circuits with three memigee resistors<br>Rong Xuxuan Wu Shuhua Ma Zhichun Mu Yu<br>Shijiazhuang College of Physics and Electrical and Mechanical Sciences, Hebei Province, Shijiazhuang, 050035<br>Abstract: A six-dimensional chaotic circuit system is constructed by using a load-controlled memdymer and two magnetic-controlled memes, and the chaotic characteristics of the system are verified by analyzing the basic dynamic characteristics of the system, such as the Liapnov index, the fork map and the Pongale cross-section, and the energy output characteristics of the memory blocker. With the change of the parameters of the negative conductivity element, the new system can switch between cycles, chaos and their balancing points. When the system parameters are fixed and the initial conditions are changed, the co-existence attraction sub-phenomenon occurs in the system. The simulation results are consistent with the theoretical analysis of the chaotic phenomena in the system.<br>Keywords: memdes; chaotic circuits; negative conductivity; coexistence attractors.

Research and Simulation of chaotic circuit with three memristors<br>Rong Xuwei Wu Shu Hua Ma Zhi Chun Mu Wei<br>College of physics and mechatronics, Shijiazhuang University, Hebei Province, 050035<br>Abstract: a six dimensional chaotic circuit system is constructed by using a charge controlled memristor and two magnetically controlled memristors. The chaotic characteristics of the system are verified by analyzing the Lyapunov exponent, bifurcation diagram, Poincare cross section and the energy output characteristics of the memristor. With the change of the parameters of negative conductance element, the new system can switch between periodic, chaotic and their equilibrium points. When the system parameters are fixed and the initial conditions are changed, the coexistence attractor appears. The simulation results are consistent with the theoretical analysis.<br>Key words: memristor; chaotic circuit; negative conductance; coexisting attractor<br>