摘要：讨论了基于工业现场总线的集散控制系统FoxboroI/A series组态技术的发展、特点和应用范围.研究了实施于炼油厂空分段过程控制时现场总线控制系统的设计、组态,利用先进控制算法完善了回路控制,将其与传统控制技术比较,阐述了其优越性.

摘要：有点资历的发烧友大概都知道美国老牌音响厂AR（Acoustic Research）的大名，它以制造气垫式扬声器而闻名。早在上世纪五十年代末六十年代初，该厂推出的气垫式密闭箱AR-3a（港台的发烧友戏称为“阿三哥”）就曾红极一时，创造了纵横音响市场数十年的奇迹。还记得“阿三哥喜欢吃铁板烧”这句有趣的广告语吗？指的就是声音温暖浑厚的AR-3a加上力度强横的法国Triangle合并功放的经典组合。

摘要：智能电话的引入为软件开发者带来了新的机会。新颖而开放的软件平台使得开发者能够在飞速增长的市场环境下设计出创新的移动应用软件和服务。

摘要：DCS的网络结构对DCS的性能有着重要的影响。本文概述I/A series的发展背景及应用前景,简要描述I/A series网络的架构、拓扑及相关网络特性,分析I/A series网络设计过程的方法及使用的设备。

摘要：Foxbro的I／A series DCS系统是世界上率先全面采用IEEE802标准的开放型工业控制系统。在设计之初就采用了许多先进的设计理念，拥有独特的一些特点．如开放性、标准化、现场总线、真正的在线编辑等，使得I／A series在20多年后的今天．继续在DCS领域保持着领先的地位。

摘要：结合货车滚动轴承轨边早期故障声学诊断系统中消息传输系统的设计与实现,阐述了通信中间件技术特别是MQseries在分布式计算环境中的应用。

摘要：介绍了I/A series控制的变频器纺丝冷却系统。本系统通过I/A series、变频器、压力变送器等设备来实现涤纶短纤维纺丝生产的自动控制。详细介绍了系统的组成、控制原理及硬件设计。

摘要：结合理论与实际应用,对I/A series DCS控制系统在数据通信方面的特点和方法进行了探讨,通过对FOXBORO公司的I/A series控制系统网络构架的解析,阐明了各层通信之间的关系,重点对现场总线层通信进行了论述,对其中的Bitbus总线在DCS控制系统的基本结构和通信方式进行了研究。

摘要：This paper presents the design and manufacture process of a wheel-less,modular snake robot with series elastic actuators to reliably measure motor torque signal and investigate the effectiveness of active stiffness control for achieving adaptive snake-like locomotion.A polyurethane based elastic element to be attached between the motor and the links at each joint was designed and manufactured using water jet cutter,which makes the final design easier to develop and more cost-effective,compared to existing snake robots with torque measurement *** reliability of such torque measurement mechanism was examined using simulated dynamical model of pedal wave motion,which proves the efficacy of the design.A distributed control system was also designed,which with the help of an admittance controller,enables active control of the joint stiffness to achieve adaptive snake robot pedal wave locomotion to climb over obstacles,which unlike existing methods does not require prior information about the location of the *** effectiveness of the proposed controller in comparison to open-loop control strategy was verified by the number of *** results show the capability of the robot to successfully climb over obstacles with the height of more than 55%of the diameter of the snake robot modules.