建筑群体综合控爆技术

本项工程采用铵梯炸药、水胶炸药、毫秒延期电雷管等爆破器材，运用微差起爆，定向折叠，水压爆破等控制爆破技术，成功地拆除了总面积达３８００ｍ２的建筑群，达到了爆破噪声低，震动小，碎片坍塌范围小，尘土飞扬少等原设计目标。     

注水站微机数据采集与控制系统

用工控机组成了油田注水站数据采集系统．给出了系统的组成及测量方法，并讨论了系统的可靠性等问题．     

等压灌注中液位控制影响因素及对策

通过分析等压灌注中影响液位的波动因素，找出关键控制点，并采取措施，以减少产品的液位波动。     

煤矿微机安全生产监测监控系统

本文介绍了分站式系统、无分站式系统以及复全式系统的特点，主要论述了复合式微机安全生产监测监控的结构、性能和应用。     

贝氏体钢内水冷穿孔顶头的粘钢及防止措施

从顶头生产工艺控制的角度,分析了贝氏体钢内水冷穿孔顶头产生粘钢的原因、特点和机制,指出掉鼻、缺肉是顶头粘钢的另一种更为严重的失效形式,强化熔炼工艺控制和保证夹杂物总量在A0.5B1C0.5D1级水平,粘钢问题可以得到有效控制。     

Effects of CSCW on organizations

We consider the potential impact of Computer Supported Cooperative Work, with special reference to large technically advanced projects involving several organizations. It is vital that such projects are managed efficiently, without delays, since a product that reaches the market a few months earlier than its competitors enjoys a great advantage. Traditional methods of coordinating large projects, based on hierarchical communication, tend to produce delays, since technicians at remote sites are obliged to solve coordination problems by passing them up the hierachy. It would be better if such problems were solved by improvising conferences among the technicians; Computer Supported Cooperative Work will provide the technical means of implementing this heterarchical style of management without losing control of the project. The use of computers as a social medium raises methodological and ethical issues which are discussed in the final section.     

Backlog Control Design for a Closed Loop PPC System

In this paper a discrete dynamic model of a single workstation is used to design and analyse control algorithms for closed-loop PPC that improve performance, especially response to disturbances such as rush orders and periodic fluctuations in capacity, while ensuring that dynamic behavior remains favorable and robust. The presence of delays in adjusting capacity presents challenges in both dynamic analysis and control algorithm design that are addressed in the paper. Methods of control engineering, such as transfer function and frequency response analysis, are used to make analysis of fundamental system properties tractable and to improve control of dynamic behavior.     

下运带式输送机液压制动系统的研究

首先对下运带式输送机的制动问题进行了分析,而后介绍了一种新型液压制动系统的基本原理、组成和用途,以及液压制动系统的控制要求和工作状态。实践结果表明,采用该液压制动系统从根本上保证了大倾角下运带式输送机的安全高效生产。     

用好炉温优化串级调控的探讨

将焦炉加热优化串级调控技术与焦炉加热DCS自动控制技术进行比较，叙述使用好炉温优化串级控制的措施及其效果。     

基于TCP／IP的水利试验测控系统设计

本文介绍一种基于TCP／1P协议的新型水力物理模型试验测控系统，该系统将目前最先进、最流行的工业以太网技术应用到物理模型试验研究的测控系统中，实现多点水位、流速和流量等水力学重要参数的实时采集、处理、储存、显示及打印，并具有在线查询及数据分析功能。