【作者】 付建辉；

【导师】 武和雷；

【作者基本信息】 南昌大学 ， 控制理论与控制工程， 2007， 硕士

【摘要】 浙江大学电工电子网络实验室采用了双C/S(Client/Server,即客户端/服务器)结构,这种由客户端、控制端和服务器三部分组成的体系结构,方便所有实验设备经控制端通过网络接入服务器平台,向远程用户提供服务。该系统所有实验都基于真实物理设备,尽量提供与本地实验相同的实验效果,具有一定的开放性和先进性。本文研究的主要内容是浙江大学电工电子网络实验系统的安全稳定性设计与应用。由于目前系统由客户端、控制端和服务器端组成,所以本文按照这三部分逐一讨论,对其中可能产生的安全稳定性问题进行评估,提出防范措施和设计方案,并在此基础上介绍了直流伺服系统子实验的设计与开发。本文共分为六章,第一章对网络实验室概念和国内外发展趋势与研究状况做了综述,同时介绍了本文的选题背景和主要研究内容。第二章设计了网络实验室系统的拓扑结构(双C/S结构),系统的硬件组成和软件结构。第三章客户端和控制端的安全性稳定性设计。第四章服务器的安全性稳定性设计,包括数据库服务器和实验服务器采取的安全稳定性方案。第五章直流伺服系统实验的设计与开发,包括控制端和客户端的设计与实现。第六章对全文进行了总结。更多还原

【Abstract】 NETLAB includes Client site, Control site and Server site which based on double C/S structure (Client/Server).Double C/S structure is easy for all experiment devices to connect with server via network. All these experiments are based on physical equipments. NETLAB tries to simulate the traditional laboratory environment This project is aiming to design and implement a module that makes NETLAB more secure and stable. Since current system consists of client site、control site、and server site, there are three main parts created for evaluating the security and stability of each site, then the precaution and solution to the possibly existing problems and corresponding design specification will be proposed. In addition, it will provide an introduction to the design and development for the sub experiments of DC Servo system.There are six chapters in this thesis. Chapter 1 provides the background and project overview, as well as the definition of network laboratory, an introduction towards domestic and overseas development tendency of network laboratory and relative researches. An introduction to topological structure of NETLAB (double C/S structure), the composition of system’s hardware and the software structure are provided in chapter 2. Chapter 3 proposes the design for both client site and control site with high security and stability. Chapter 4 gives out the design for the server site with high security and stability, including the scheme for the security and stability of database server and experiment server. Chapter 5 provides a detailed design and development for the experiment of DC servo system, including the design and implementation of control site and client site. Chapter 6 gives the conclusions.更多还原