汽车检测车微机测控系统

介绍了一种两级车辆性能检测微机测控系统，叙述了系统的软硬件工作原理。管理机完成车辆检测报表打印、数据存储等功能，测控机完成项目的自动检测。     

汽车安全性能微机测控系统的设计与实现

本文以保定汽车制造厂出厂车检测系统的开发实践为例子，阐述了采用分级分布式微机控制的汽车安全性能自动测控系统的构成原理，各部分的功能，系统的通讯技术，软件结构及系统的可靠性措施     

一种独轮车机器人测控系统的设计与实现

针对一款具有3个驱动关节的独轮车机器人机械系统,提出一种可以实现系统实时状态反馈和稳定平衡控制的测控系统硬件设计方案.该方案以数字信号处理器(DSP) TMS320F28335为系统控制算法计算和数据处理核心,融合了惯性测量单元(IMU)、增量式光电编码器、电流传感器等多种传感器对系统的状态进行测量,并且引入ZigBee无线通信协议作为数据传输方式,为独轮车机器人构建了简洁的级联式测控系统平台.最后通过前后俯仰平衡的物理样机控制实验验证所设计硬件方案的有效性.     

一种基于以太网的测控系统的设计与实现

本文分析以太网应用于测控系统的原因,阐述了基于TCP／IP的嵌入式网络测控系统的实现方法,最后给出了一个具体的实现例子,介绍了网络测控系统具体的实现过程。     

一种新的测控平台的设计与实现

近几年来,基于PC的测控系统开始应用于工业测控领域,但在拟人柔性的拟人智能特性方面的不足,限制了它的推广和发展。本介绍一种应用前景广泛的智能测控平台,将柔性控制与智能控制紧密结合,利用PC及多智体系统的多库协同机制技术,满足了测控系统功能集成化、风险分散化、通信开放化的要求。     

加注设备微机测控系统设计

在导弹（火箭）推进剂加注设备中引入微机自动测量和控制技术，可显著提高加注量的定量精度和设备的自动化程度，改善操作人员的工作条件，提高安全性和设备的可靠性。本文概要叙述了某型微机控制移动式加注设备中微机测控系统的功用、技术特点、结构设计和测控软件设计原理。     

航空电源计算机测控系统的设计与实现

针对航空电源研制过程中的性能测试,设计了基于VC 开发平台和DAQ多功能数据采集卡的航空电源通用试验计算机测控系统.该系统已投入了实际运行,并取得了良好的效果.     

料位测控系统的设计与实现

介绍利用MCS－51单片机技术和控制技术设计和实现的料位测控系统。该系统可实时现场检测、显示料仓中的料深度。具有远传特性,通过通信线载波传输到调度室,在微机上或在模拟盘上显示,性能稳定可靠及便于操作,并能根据实际情况对现场进行控制。对煤矿、水泥厂、大型粮库等企业单位实时掌握料仓中的深度,进行安全准确调度起着重要作用。     

可靠性技术在主从式微机测控系统中的应用

本文简要介绍了在主从式微机测控系统中可靠性设计方案的确定思路,重点阐述了软、硬件可靠性技术在该系统中的具体实施方法。     

加注设备微机测控系统设计

在导弹（火箭）推进剂加注设备中引入微机自动测量的控制技术，可显著提高加注量的定量精度的设备的自动化程度，改善操作人员的工作条件，提高安全性和设备的可靠性，本文概要叙述了某型微机控制移动式加注设备中微机测控系统的功用，技术特点，结构设计和测控软件设计原理。     

一种高可靠性嵌入式系统的主备切换设计

高可靠性作为通信设备向用户提供的产品保证正越来越受到重视，成为必不可少的条件之一，而主备切换是双机系统实现高可靠性的一种可行技术。文章主要从软件系统设计方面主备切换的具体实现方案，功能模块的划分以及相应的数据结构方面进行了综合讨论，为类似设计提供了参考。     

计算机控制系统的可靠性技术研究

计算机控制系统的可靠性是涉及到它是否能在工业市场上广泛应用的在着大量的干扰,常常导致系统不能正常工作,因此可靠性设计越来越得到人们的重视.分析了计算机控制系统中干扰的来源,并且从硬件和软件两方面给出了提高控制系统可靠性的具体对策:硬件的选择元器件、冗余技术、电源干扰的抑制、电场和磁场干扰的抑制、接地技术及通道上的抗干扰措施;软件的软件工程方法、软件固化及自诊断技术.     

Robust reliable control design for networked control system with sampling communication

In this article, the problem of robust exponential stability and reliable stabilisation for a class of continuous-time networked control systems (NCSs) with a sample-data controller and unknown time-varying sampling rate is considered. The analysis is based on average dwell-time, Lyapunov–Krasovskii functional and linear matrix inequality (LMI) technique. The delay-dependent criteria are developed for ensuring the robust exponential stability of the considered NCSs. The obtained conditions are formulated in terms of LMIs that can easily be solved by using standard software packages. Furthermore, the result is extended to study the robust stabilisation for NCS with parameter uncertainties. A state feedback controller is constructed in terms of the solution to a set of LMIs, which guarantee the robust exponential stabilisation of NCS and the controller. Finally, numerical examples are presented to illustrate the effectiveness of the obtained results.     

基于MCS-51单片机的洗衣机控制系统设计

根据洗衣机的控制要求,从功能要求、硬件设计、软件设计三个方面描述了一个以MCS-51单片机为控制核心的洗衣机控制系统。给出了硬件线路框图和相关的控制程序流程图。     

The design of a reliable reputation system

Next generation Web 2.0 communities and distributed P2P systems rely on the cooperation of diverse user populations spread across numerous administrative and security domains. Zero accountability via anonymous online identities and divergent interests result in selfish behavior that can disrupt or manipulate networks for personal gain. While “reputation systems” are recognized as a promising means to establish social control for such communities, developing reliable reputation systems remains a challenge. Several unaddressed threats still limit the effectiveness of reputation systems. Furthermore, most existing work on reputations has focused on accurate reputations for stable systems, but not examined the implications of integrating user reputations into scalable distributed infrastructures. The primary goal of this paper is to investigate and address the critical open challenges that limit the effectiveness of reputations. First, we identify a thorough taxonomy on reputation management, and use it as our framework to classify adversarial threats that compromise reliable operation of reputation systems. Second, we survey existing research to address these threats. Finally, we present our solutions to address the two leading reasons for erroneous and misleading values produced by reputation systems today, i.e., user collusion and short-lived online identities. We believe that this paper not only serves as an introduction to reputation systems design, but will also help researchers deploy reliable reputation solutions that contribute towards improving the performance of large distributed applications.     

电力系统短路实验台控制系统研究与开发

本文介绍了一种适用于电力系统短路实验的实时数据采集和控制系统,主要阐述了系统的整体设计、短定时的实现和串行通信程序的设计.     

飞机逃逸控制系统电磁兼容设计

飞机逃逸系统对可靠性有非常高的要求,但由于飞机内复杂的电磁环境,逃逸系统的电磁兼容性设计便尤为重要。本文给出从元器件布局与布线、电磁屏蔽、隔离技术以及双绞线应用在内的完整电磁兼容解决方案,实际应用说明电磁兼容性能达到设计要求,系统运行可靠。     

基于单片机测控系统抗干扰的硬件设计

以80C51系列单片机作为下位机的分布式微机测控系统为研究对象，在提出干扰主要窜入渠道的基础上，从供电系统、输入输出通道等方面介绍了抗干扰的硬件设计方法。     

流水线产品计数及包装微机自动控制系统

随着我国工业自动化程度的不断提升,工业生产中产品的单产效率不断增加,产品所需的包装以及计数工作越来越繁重,采用老式的人工包装和计数方法,不仅效率低下而且非常容易出现错记、漏记等情况,这个过程当中人工的劳动的强度也是非常大的。本文中笔者主要介绍了以8013单片机为核心部件的工业产品计数装置,可以全面的实现工业流水线的产品包装和计数工作。     

Application of a neuro-fuzzy system to control a mobile vehicle

We describe a fuzzy control based on a neural network, which is obtained by merging the advantages of a neural network, a competitive algorithm, and fuzzy control. This adaptive fuzzy control system can deal with data sampled by a neural network. From such training data, it can produce more reasonable fuzzy rules by a competitive (clustering) algorithm, and finally control the object by the optimized fuzzy rules. This is not a simple combination of the three methods, but a merger into one control system. Some experiments and future considerations are also given.This work was presented in part at the 8th International Symposium on Artificial Life and Robotics, Oita, Japan, January 24–26, 2003