This dissertation has researched on the synchronization control of chaotic system and the fractional-order chaotic system and its application in secure communication.
本文研究了整数阶混沌系统和分数阶混沌系统的同步控制以及它们在保密通信中的应用。
On the basis of summarizing the use of neural networks in the control of chaotic systems, three kinds of neural networks approaches to control chaotic system are presented.
在对控制混沌系统的神经网络方法进行综述的基础上，给出了三种利用神经网络控制混沌系统同步的方法。
Modeling and identifying chaotic system is the basis of chaos control.
混沌系统的建模与辨识是混沌控制的基础。
Finally, numerical experiment result is presented to illustrate the effectiveness of impulsive control method for robust synchronization of Chen's chaotic system.
最后，通过数值实验来证明所提出脉冲控制方法对陈氏混沌系统鲁棒同步是有效的。
In this research, I established an impulse control method for the worldwide synchronization of discrete chaotic system, and researched some standards for global asymptotic stability.
在这项研究中，我为离散混沌系统的全球同步建立了一个脉冲控制方法，以及研究了一些全球渐进稳定标准。
The proposed method can effectively control the ferroresonance over voltage from the chaos to period orbit and implement the transformation of system status between chaotic and ordered situation.
该方法能有效控制铁磁谐振过电压从混沌状态转移到期望的周期轨道，实现系统状态在混沌和有序之间的转换。
The main characteristic of this method is to exert control actions at any time in the chaotic state without knowing any concrete modes in the chaotic system.
这种方法的主要特点是不需要知道混沌系统的具体模型，且可以在混沌态的任意时刻施加控制作用。
To solve synchronization problems of different chaotic states in driving system and driven system, a double-controller control method is presented.
针对驱动系统与响应系统不同混沌状态的同步问题，提出了一种双控制器控制方法。
Research on Learning Control with distal teacher of chaotic dynamical system.
连续混沌动力学系统的远程学习控制研究。
Rotating speed and unbalance are used as control parameters to investigate routes to and out of chaos, and various forms of periodic, quasiperiodic and chaotic vibrations of the system.
转子转速与不平衡量被用来作为控制参数以研究进入和离开混沌区域的各种路径以及系统的各种形式的周期、拟周期与混沌运动。
Research on synchronous control theory of uncertain chaotic dynamical system.
不确定连续混沌动力学系统的同步控制理论研究。
Selecting suitable control coefficient of the non-duplicated system can synchronize the chaotic systems.
通过选取非复制系统中合适的控制参数，可以实现混沌系统的同步。
The control of Chen's chaotic system when its parameters are known apriori or unknown is studied by means of a simple linear state feedback method.
通过简单的线性状态反馈方法，分别在系统参数已知和未知的情况下研究了陈氏混沌系统的控制问题。
A new method for control chaos based on delay feedback of system variables is proposed. The control results of three typical chaotic systems are given.
提出了一种新的基于系统变量延迟反馈的控制混沌方法，给出了三个典型混沌系统的控制结果。
The result indicated that the chaotic motions of the system can be successfully converted to the stable periodic orbits after the two methods were used to control chaos.
结果表明，通过这两种方法，可以控制系统的混沌运动而得到稳定的周期振动结果。
State feedback control of hybrid chaotic system.
混杂混炖系统的状态反馈控制。
The problem of fuzzy variable structure control of discrete chaotic system is studied.
研究了离散混沌系统模糊变结构控制问题。
In this paper, the optimization design for self-adaptive control system of feed-forward neural network is proposed based on chaotic variable.
基于混沌变量，提出一种神经网络自适应控制系统的优化设计方案。
In this paper, we propose an approach to chaotic systems control by changing the Lyapunov exponents of the system, and then propose a way to decide the control region.
通过改变系统李雅普·诺夫指数对工业过程控制中的混沌现象进行控制，并提出了一种确定控制区域的方法。
By utilizing linear feedback control and adaptive control approaches, the stabilization of unstable equilibrium points of a new chaotic system was studied.
利用线性反馈控制和自适应控制方法，研究了一种新的混沌系统的稳定不稳定平衡点的。
The chaotic motions of the system can be successfully converted to the stable periodic orbits after the two methods were used to control chaos.
结果表明，通过这两种方法，可以控制系统的混沌运动而得到稳定的周期振动结果。
Control of feedback system by small nonlinear signals realizes chaotic control and synchronization of the system with chaos and hyper-chaos.
利用非线性的小信号对反馈系统的控制，以实现一个具有混沌和超混沌特性的反馈系统的混沌控制和同步。
Synchronization and parameters identification of uncertain different-structural chaotic system via active control is researched.
研究了基于主动控制的不确定异构系统之间的同步和参数辨识问题。
Under a certain condition, there is a chaotic phenomenon in Permanent-magnet synchronous motors, which can lead to lose control of the system and make the system completely breakdown.
永磁同步电动机在一定的工作条件下呈现出混沌运动状态，可能导致系统失控，使系统彻底崩溃。
The novel adaptive control technique we proposed here also paves a new way to study of other chaotic control system with unknown parameters.
为研究其他参数未知的混沌系统的控制，提供了一种新的自适应方法。
Through the application of Matlab in Simulink toolbox of chaotic lu system simulation analysis shows that impulse control is an effective stabilization of chaotic systems by perturbation method.
通过应用Matlab中Simulink工具箱对lu混沌系统进行仿真分析，说明脉冲控制是有效的镇定受扰动混沌系统的方法。
Based on the theory of the adaptive control, the simple and valid receiver can be designed. The receiver can adaptively and globally track the state and information vector of the chaotic system.
基于自适应控制理论，提出了一种简单、有效的设计方法，所得接收器能自适应、大范围实现对混沌系统状态和信息向量的同步。
By means of designing a simple linear controller, the PMSM system will also exhibit chaotic behavior in its stable operational regions, which is known as anti-control of chaos or chaotification.
而在其非混沌工作区，通过在永磁同步电动机系统中增加一个线性控制项，则将使原本稳定的永磁同步电动机系统呈现出混沌行为，即实现了系统的混沌化或反混沌控制。
Based on the analysis of energy change and dynamical force characteristics for port control Hamiltom (PCH) system, a method of chaotic anti control is studied via nonlinear output feedback.
对端口受控哈密顿系统能量变化和动力学特性进行了分析，采用了分段线性输出反馈对其进行混沌反控制，给出了构造分段线性输出反馈矩阵的方法。
Based on the analysis of energy change and dynamical force characteristics for port control Hamiltom (PCH) system, a method of chaotic anti control is studied via nonlinear output feedback.
对端口受控哈密顿系统能量变化和动力学特性进行了分析，采用了分段线性输出反馈对其进行混沌反控制，给出了构造分段线性输出反馈矩阵的方法。
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