查询词典 identification paper

The basic idea of Tikhonov regularization is that linear compact operator equation of the first kind is replaced by the minimization problem of Tikhonov functional, the paper demonstrates the minimization of Tikhonov functional is an well-posed problem. In the end, the paper suggests a new type of iterative algorithm to solve inverse problems of parameter identification for one-dimension parabolic partial differential equation .

本文论证了Tikhonov泛函极小化问题是适定的，即满足西安理工大学硕士学位论文解的存在性、解的唯一性和解连续依赖于数据的稳定性：并且此极小化问题等价丁求解第一类方程的正规方程。

At first, this paper surveys nonlinear control and the applications of neural networks in control respectively. Then it studies definitions, mathematical descriptions and conditions of invertibility for nonlinear systems, which are used to analyze the feasibility of inverse system control method. Conclusions about the feasibility of inverse control and the realizability of αth-order inverse systems in engineering are achieved. Furthermore, this paper discusses the feasibility, structure and identification of neural network αth-order inverse system for general single-input single-output continuous or discrete nonlinear systems and various composite control methods based on the αth-order inverse. At last, as a part work of an actual project, this paper focuses on the design of neural network αth-order inverse control method for thyristor controlled series compensation in power systems and its effect in improving the stability of power systems.

本文首先分别概述非线性系统的控制与人工神经网络在控制中的应用；然后研究非线性系统各种可逆性的定义、数学描述及可逆性条件，并用于分析逆系统控制方法的可行性，得出有关逆系统控制方法可行性的结论，阐明一般情况下α阶逆系统才工程可实现；接着本文针对一般单输入单输出连续、离散非线性系统，研究神经网络α阶逆系统的可行性、结构与辨识以及基于神经网络α阶逆系统的各种复合控制方法，并给出应用例子；最后本文结合实际项目，针对采用可控串补的电力系统，设计神经网络α阶逆系统控制方法，研究其对提高电力系统稳定性的作用。

This paper is concerned with two problems: First, a formula is derived to estimate the error of system identification from the autoeorrelative function of stationary random disturbances and that of pseudo-random sequences. It can be used to select the type of pseudo-random sequences to be used for quick identification with a given error.

本文讨论了两个问题：(1)导出了平稳随机干扰的自相关函数、伪随机序列的自相关函数和系统脉冲响应辨识误差之间的定量关系式，可用来选择伪随机序列和估计试验误差。

Based on the KKS identification systems equipment class principle and the equipment structural theory, the paper puts forward the EAM equipment management thought ,applies the thought to the EAM core module and determines the approach of the service management and fault management according to the KKS identification uniquity of the motive equipment, moreover, it applies the KKS equipment tree structure to the service management .

基于KKS编码体系设备分类原则和设备结构理论提出了EAM设备管理思想，并将这种思想实现到EAM的核心模块设备管理中，依照KKS运行设备编码唯一性的特点，确定了设备维修管理、故障管理的方法，将KKS的设备树结构应用到维修管理中。

This paper proposed a new hierarchical speaker identification system based on Multi-Reduced Support Vector Machine and Principal Component Analysis classifier to reduce the recognition time of speaker identification.

提出一种基于主成分分析和多约简支持向量机的多级说话人辨识方法。

In order to resolve these problems, this paper start with practical analysis, and try to value and analyze issues existing in current Intellectual Property technical identification more perfectly with a method of combining"micro"and"macro", practices and codices, and thus present some constructive concepts about reform of identification system in our country.

针对以上问题，本论文从实证分析入手，通过点面结合、实证与规范结合的方法，试图对知识产权技术鉴定中存在的问题做出较为准确的评估和分析，并对我国鉴定体制的改革和完善提出一些建设性的构想。

This paper begin with visual apperception, the expression of architecture symbol and identification of the environment ,from the visualeffect of detailed construction specific, road sight, virescence, environment opusculum and so on, materialize the solicitude for human from minute aspects through identification of circumstance and expression of construction signals to form favorable visual sight.

文章从视觉感知、建筑符号的表达、环境的可识别性开始，通过对具体内容，如居住建筑细部、道路景观、绿化布置、环境小品等的视觉效果研究，从细部体现对人的关怀，形成人性化的视觉景观体系。

The paper studied that the separation, purification, identification of ricinine and allergen in Castor bean meal, the measurement method of ricinine content in CBM, the separation, culture and primary identification of microorganism, detoxification of CBM by microorganism, the degradation pathway of ricinine, effect of feeding detoxified and undetoxified CBM on sheep.

本文研究了蓖麻饼中蓖麻碱和变应原的分离提纯鉴定及其含量测定方法、微生物分离培养及其初步鉴定、蓖麻饼微生物发酵脱毒效果及蓖麻碱降解途径、脱毒和未脱毒蓖麻饼饲喂绵羊试验及其对绵羊机体的影响。

This paper, through studying the process of files the production to the pigeonhole, tries to discover the reasonable identification procedure, and proposes three principles of timeliness and utilization and simplification should follow, finally it discusses the concrete methods of pigeonholing and identification.

本文针对这一难点，通过研究文件材料从产生到存档的过程，试图揭示出合理的鉴定程序；并且提出了鉴定应遵循及时、重利用和精简的三个原则；最后，就归档鉴定的具体方法进行了探讨。

Flow regime and void fraction are important parameter in gas-liquid two-phase flow, the relation of differential pressure signal coming from Venturi tube and the flow regime of gas-liquid two-phase flow was studied in this paper, A kind of flow regime identification method of gas-liquid two-phase flow based on Hilbert-Huang Transform and fuzzy inference was put forward, the familiar flow regime identification of gas-oil and gas-water two-phase flow was achieved.

两相流动是一个十分复杂的过程，参数较多，检测相当困难。流型、空隙率是气液两相流中非常重要的参数，而且测量比较困难，还影响两相流其它参数的测量。

Graf, without question, is the greatest women's player in history.

格拉芙，现在，毫无疑问是女子网坛历史上最伟大的选手。

If not, you will have to look around at all your important data.

如果没有，您将需要检查所有的重要数据。