Study on the Intelligent System of Gear Pitch Deviation Measurement and Analysis

The intelligent controlling and data process of pitch error measurement is proposed. The whole system takes C++ as the development tool and takes advantages of object-oriented and visualization, having the advantages of easy operation and humanistic interface. In the meanwhile, the system can be complemented and improved according to the demand of user, having certain independence. The research of the system provides an efficient and reliable way to measure and analyze the gear pitch, which can be referenced in the future research.     

现代智能建筑防雷措施浅析

主要介绍系统防雷技术的具体防护方法。包括电源系统、UPS电源系统、终端设备电源、通讯网络系统、电话线及专线、局域网线路、卫星接收天馈线的防护以及接地保护系统。     

开放式玻璃自动切割机计算机控制系统

文章介绍一种自行研制的玻璃自动切割机开放式计算机控制系统，并针对该切割机加工范围大、惯性大、动态精度要求高等特点，研究了一种智能适应型PID控制算法。现场测试表明，该系统在功能、性能和控制精度上达到或接近国外同类产品的先进水平，在系统硬件和软件的开放性上优于国外产品。文中详细介绍了该计算机控制系统的功能、系统设计、控制算法及其调试结果。     

智能控制在过载保护器特性自动测试系统中的应用

本文分析了压缩机过载保护器特性自动测试系统的设计原理与特点，并根据控温要求，针对本系统特点，提出了一种基于控制规则集，采用预估补偿和自适应调整策略的智能控制算法。     

面向智能计算的记忆结构理论综述

本文从智能计算角度出发，对记忆的总体结构、信息表征及记忆模型等方面的理论作一综述。并在分析、比较了这些理论与ＡＩ中的相关理论差异的基础上，对面向智能计算的记忆理论研究方法与方向作了扼要讨论。     

Intelligent Control of Consolidation and Solidification Processes

Intelligent processing of materials (IPM) deals with the integration of process models and in situ sensors into an intelligent process controller to achieve desired material properties. IPM-based control systems recently have been developed for both consolidation and solidification processes. This article explores the application of models based on the finite- element method (FEM) to develop process actuation systems, to design process schedules and component shape, and to develop a control model with which to control the process. The results in this article were presented at the AeroMat ’93 Advanced Aerospace Materials/Processes Conference and Exposition, Anaheim, CA, 7–10 June 1993     

Integrated distributed intelligent system for process-control system design

In process-control system design, the Computer Aided Design (CAD) techniques have evolved a new generation of design techniques. This also paves the way for implementing Computer Integrated Manufacturing Systems (CIMS). However, the key issue to accomplishing the objectives in CAD is the automation of conceptual design. This paper first introduces the fundamentals of conceptual design for process-control system design. Then, a strategy to solve the problems in conceptual design is proposed. The associated system configuration and software implementation platform for developing intelligent systems for process control system design are presented. Finally, an application case is studied.     

智能仪表在钻机控制方面的应用

以ADμC812型8位单片机为核心,开发了适用于钻机控制中反馈信号测量的智能仪表。针对现场钻机控制系统在测量反馈信号时受到的干扰,提出了有效的解决方案。实现了对钻机绞车快绳线速度、拉力反馈信号的精确测量、显示,及把测量数据通过串口向计算机传输、存储的功能。     

IPTV助推数字家庭时代的到来

不同行业都在关注数字家庭的发展，但数字家庭发展缓慢的现状不容忽视。现阶段来看通信和媒体娱乐业务是数字家庭市场需求的重点，基于电信网络的数字家庭通过借助IPTV的音视频和增值应用业务可以顺应此要求。IPTV业务包括基本的音视频广播、点播、时移业务，以及信息服务、音视频通信、互动游戏、即时通讯、卡拉OK、远程教育等增值应用服务，非常适合数字家庭的发展需要，将使数字家庭的应用变得更为现实。未来，进一步推动数字家庭发展需要在易用性和业务创新两个方面取得突破，需要通过设备间的协同工作，为用户提供基于数据、语音、视频的三重业务新体验。     

基于智能模糊控制策略的有源消声

有源消声是一种有效的低频噪声控制方法，由于空间有源消声过程具有时变性和非线性，传统的自适应算法不能进行很有效的控制。本文采用智能模糊控制策略，建立了基于智能模糊控制策略的有源消声系统，通过实验与传统自适应控制算法的消声效果作对比分析，证明智能模糊控制器不但控制速度快，易于实现，而且消声效果明显优于后者，具有较大的应用推广价值。