GPS(NR102K)常见故障与解决方法

GPS硬件由主机和副机两部分组成，本文以Sercel公司生产的NR102K型GPS全球定位系统为例，介绍了其主机和副机在野外施工中的常见故障和解决方法，具有一定的实用性。     

武山铜矿主井系统延深改造及效果浅析

武山铜矿主井延深时根据新的采、选工艺要求，在前期工程的基础上，对其箕斗提升系统进行改造，增设坑内破碎。针对该矿特粘的矿石性质和前期工程遗留问题，在具体设计和实施过程中采取特别措施保证系统通畅和安全并注意节省投资。同时对尚存在的问题也提出了新的思考。     

I/OIMAGESYSTEM微波中继应用

微波中继的应用非常广泛 ,目前在二维、三维施工中跨越障碍物时 ,一般都使用微波中继站来传输命令和数据。文章就微波中继及I/OIMAGESYSTEM“蛇形排列”先进功能的实际应用进行了详细的阐述 ,同时提出了使用微波中继站应注意的问题。     

基于流媒体技术的网上直播系统的原理和实现

概述了流媒体技术的概念和流式传输的工作原理，从硬件组成和软件系统方面介绍了一个具有较高性价比的基于流媒体技术的网上直播系统的实现。     

基于ASP技术实现网上购物系统

利用目前流行的一种Web应用开发技术-ASP，实现网上购物系统。应用了ASP对COM组件的支持，实现了异构数据库的联合使用。同时，此系统具备客户登录功能，利用于系统的安全性。     

An Adaptive Recipe Implementation in Case‐Based Formalism for Abnormal Condition Management

This paper deals with accurate recipe implementation for abnormal condition management in a batch process using a case‐based reasoning (CBR) approach. A set of new problems can be solved by reusing proven process solutions. The proposed system integrates quantitative and qualitative parameters for adaptation of cases. A novel methodology to generate accurate recipes and to adapt to the processes is introduced during normal and abnormal conditions. In particular, the differences between current conditions and the references (recipes) should be managed to prevent any hazardous conditions arising. The processes are evaluated using their similarity to the past cases. This intelligent approach distinguishes plausible cases, generates accurate recipes, and adapts to new situations. The aim is to use the offline historical process data and safety related information in order to propose changes and adjustments in the processes.     

AUTOCAM简介及其初步使用的心得

一般来说,新闻直播中镜头是固定的,不需要太多的操作。如今,使用可远程遥控的摄像设备已成为一个热点。本文主要以东方卫视为例,从选型、使用及日常维护等方面,对对AUTOCAM的进行简单介绍。     

Evaluating the transfer of technology between application domains: a critical evaluation of the human component in the system

Technology can take many forms from the development of sophisticated electronics to the application of basic procedural principles. Technology transfer can also take several forms, however, in this case, it is the transfer of technological principles between application domains that is of primary interest. This paper presents a framework (the Five ‘M’s framework) that can be used to consider the likely success of technology transfer. The framework is based upon a sociotechnical system approach. The framework is illustrated with an evaluation of the introduction of intelligent cruise control into motor vehicles. It is argued that this is a technological concept first developed as an aerospace application in the form of the autopilot. In this case, it is argued that the transfer of this technology in its current form may potentially compromise safety.     

构建S3C4510B嵌入式系统的开发应用平台

利用三星公司生产的S3CA510B这款32位ARM7TDMI单片机构建一个应用系统，利用开发软件ARM SDT v2．51，在开发应用系统上实现存储器地址重映射、中断控制、串行通信、液晶、键盘接口。在此基础上，在S3CA510B上嵌入操作系统μC／OS-Ⅱ，用于液晶、键盘接口和多任务管理，为32住单片机的进一步开发应用构造了一个平台。     

INDIRECT ACCELERATED ADAPTIVE FUZZY CONTROLLER

According to a type of normal nonlinear system, an indirect adaptive fuzzy （IAF） controller has been applied to those systems where no accurate mathematical models of the systems under control are available. To satisfy with system performance, an indirect accelerated adaptive fuzzy （IAAF） controller is proposed, and its general form is presented. The general form IAAF controller ensures necessary control criteria and system＇s global stability using Lyapunov Theorem. It has been proved that the close-loop system error converges to a small neighborhood of equilibrium point. The optimal IAAF controller is derived to guarantee the process＇s shortest settling time. Simulation results indicate the IAAF controller make the system more stable, accurate, and fast.