混沌

Since the conditional Lyapunov exponents of its linear subsystem are all negative, the linear subsystem is synchronizable and the new chaos generator can be used for chaotic communication.

由于它的线性子系统的条件李雅普诺夫指数均为负，因而是可同步子系统，能够用于混沌保密通信。

In this paper,a method of chaos control based on the linear and nonlinear transformation of system variables is proposed.The Henon map and Lorenz system are taken as two typical examples to demonstrate the effectiveness of this method.

提出了一种通过系统变量的线性和非线性变换实现混沌控制的方法，以Henon映象和Lorenz系统作为两个典型的例子，验证了这种控制方法的有效性。

This paper presents the design methods of nonlinear observer in accordance with nonlinear term satisfying Lipschitz condition and dissatisfying Lipschitz condition based on single variable transmission.

本文以单变量传输为前提，基于观测器理论，针对混沌系统的非线性项满足Lipschitz条件和不满足Lipschitz条件两种情况，分别给出了非线性观测器的设计方法。

We present the design methods of nonlinear observer in accordance with nonlinear term satisfying Lipschitz condition and dissatisfying Lipschitz condition based on single variable transmission.

以单变量传输为前提，基于观测器理论，针对混沌系统的非线性项满足Lipschitz条件和不满足Lipschitz条件两种情况，分别给出不同的非线性观测器设计方法。

This paper investigated the adaptive impulsive synchronization for a class of non-autonomous chaotic systems with unknown Lipschitz constant.

研究了一类具有未知Lipschitz常数的非自治混沌系统的自适应脉冲同步问题。

For the difficulty of estimating the invariant set and Lipschitz constant of nonlinear link during the design of the synchronization controller for the nonlinear systems, an idea of getting Lipschitz constant adaptively estimated is presented.

针对非线性系统同步控制设计中，估计系统不变集和非线性环节李普希茨常数所存在的困难，提出在李普希茨常数未知时对其进行自适应估计的思路，并在此基础上用李雅普洛夫方法得到两个混沌鲁里叶系统同步的控制器。

In order to solve the problem of knowledge acquisition in liquid propellant engine fault diagnosis, a method based on immune chaos particle swarm optimization was proposed.

为解决液体发动机故障诊断中知识获取的瓶颈问题，提出了一种基于免疫混沌改进粒子群优化算法的知识获取方法。

The littleness of one's fellows in the mob of life is a very strange experience.

下里巴人在混沌生活中表现出的渺小真令人惊诧。

With the sense of man's littleness and weakness against the power of the universe.

下里巴人在混沌生活中表现出的渺小真令人惊诧。

It can not only overcome the disadvantage of easily getting into the local extremum in the later evolution period,but also keep the rapidity of the previous period.

所提出的算法将粒子群优化算法和混沌算法相结合，既摆脱了算法搜索后期易陷入局部极值点的缺点，同时又保持了前期搜索的快速性。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。