查询词典 autonomous system

For a nonlinear autonomous dynamic system, there exists an adjoint system, which is a gradient system. All equilibrium points of the original system are stable equilibrium points in the adjoint system.

对于一个非线性自治动力系统，存在一个伴随系统，该伴随系统是一个梯度系统，原始系统的所有平衡点都是伴随系统的渐近稳定平衡点，并且每一平衡点存在解析形式的Lyapunov函数。

This paper consists of three parts:We first consider the non-autonomous predator-prey system with both Beddirigton-DeAngelis functional response and dispersion. By using comparison theorem of differential equation, we study the permanance of the system. After that, by constructing suitable Lyapunov function, we obtain some sufficient condition which guarantee the existence of globally asymptotically stable almost periodic solution of the system.

本文研究三方面的内容：第一部分考虑具有扩散和Beddington—DeAngelis功能反应的捕食-食饵系统，利用微分方程比较原理得到该系统一致持续生存的条件；通过构造适当的Lyapunov函数得到了该系统存在全局渐近稳定概周期解的充分条件。

This paper introduces motion control system, electronic information system and system structure of autonomous mobile robot experiment platform.

介绍了自行设计的自主移动机器人实验平台的运动控制系统、电子信息系统以及系统的体系结构等。

Analysis of visual system, autonomous soccer robot vision system program analysis and comparison.

详细说明：视觉系统的方案分析，全自主足球机器人视觉系统的方案分析与比较。

Global position system can revise the cumulative error of dead reckoning navigation system,such as strapdown inertial navigation system and Doppler navigation ,with its ability of accurate navigation and positioning when it is applied to the navigation system of autonomous underwater vehicle.

全球卫星定位系统应用于远程自主水下航行器导航系统中，可利用其精密导航和定位能力对航位推算导航系统如惯导和多普勒导航的累积误差进行精密校正。

Through discussing the transformation of the system of lawyers during the generation and development of it, and analyzing the phenomena of practicing alienation which have emerged from the Chinese lawyering under Chinese system of lawyers in force, and combining the relevant internal and external theories, we hope to demonstrate some opinions.The first, the external conditions which included the considerable authoritative position of the law and the widespread acceptance by civilian under the rule-by-law situation of the west as England, U-S-A, France and Germany, and the internal conditions which included the great professional practical skills and the improvement of the autonomous and self-governing systems, had formed a great solid base for the establishment and development of the system of lawyers of the West.

拙文通过对律师制度的产生与发展过程中的制度演变的讨论，通过对中国现行律师制度之下中国律师业出现的执业异化的现象的剖析，从政治国家与市民社会的理论模型入手，结合国内外有关的理论探讨，力图说明以下观点：首先，已建立了律师制度的英、美、法、德等西方国家的高度法治状态下法律具有的至高无上的权威地位和民众对律师职业的内在认同等外部条件，以及律师具有的高度专业化的服务技能与他人无法取代的业务素养和律师业自治自律的机制的不断强化等内在条件，为这些西方国家的律师制度奠定了非常坚实的构建和发展的基础。

Chapter three (the methods of generating chaotic signal and its applications): In this chapter firstly the mechanism that a simple kinetic system, subsection linear map system, can generate chaotic phenomena is affirmed, the characteristics of correlation function of the chaotic signal generated by this system are simulated, on this basis a simple applicable method for generating chaotic signal is given; secondly some typical circuits generating chaotic signal are designed, also use operational amplifier to design a third -order autonomous circuit with chaotic dynamics. The basic mechanism and typical structures of chaos in the application of communication are introduced systematically and a simple method is provided for generating pseudo random code signal; At last Chaotic signal is applied into the analysis of system characteristic.

第三章(混沌信号产生方法及其应用)首先针对一类简单动力学系统——分段线性映射系统能够产生混沌现象的机理及由该系统所产生的混沌信号的自协方差函数特点进行了证明和计算机仿真，提出了软件产生混沌信号的一种实用方法；其次分析讨论了几种能够产生混沌信号的典型混沌电路，提出了用运算放大器与阻容元件实现三阶自治混沌电路的基本原理；概述了混沌在通信领域中应用的基本原理和典型结构，提出了产生伪随机码信号的一种简单方法；最后将混沌信号用于系统的特性分析中。

Autonomous navigation is a key technology in lunar rover system, but rarely involved in virtual simulation system.

自主导航技术是月球车系统的一项关键技术，但月球车虚拟仿真系统中却很少涉及。

Literature as a structure of language, as a system of norms, as a social institution, these important theories reveal the modes of existence of literary work of art from the microperspective to the macroperspective systematically. We should understand literature in a system of culture and value, the ontological situs of literature is both autonomous structure of language and heteronomous system of norms, literature is a social institution in a culture-value system.

导入时间之维和&规范&这一价值概念，目的表明，单个文学艺术作品在拥有自身独特的结构方式的同时，又属于某种文学传统，一种文学的&规范系统&，正是这些文学规范或约定俗成的文学惯例，决定了什么是文学作品，并以此构成文学作品存在的&他律性&特征。

It is an also a process of realizing the other system as a system so that eventually the other system may become autonomous in self-generation of meanings in terms of their own vocabulary and statements in reference to experience and human imagination or abstraction.

格义还是让另一个系统成为一个系统的过程，这样另一系统最终可以变成自主生成意义的系统，生成自己的词汇以及与人类经验、想象和抽象有关的语句。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。