可变波长光纤光栅滤波器用微驱动器的研制

为了研制可调谐光纤光栅滤波器而采用拉伸装置和光纤光栅一体化的微小器件结构。实现方法是由微细加工技术加工制造一种新的波长可变光纤光栅滤波器用驱动器，该微型驱动器采用电磁式驱动，由上下两层线圈构成，每个线圈有21匝平面线圈，产生约0．2μNm的扭矩，对应光纤光栅的反射波长变化约5nm。它可应用于可谓谐光纤光栅滤波器的驱动。     

Mixture of probability distributions as a basic component in simulating measurement accuracy

A stochastic model is proposed for a basic mechanism in the formation of uncertainties in physical quantity measurements. __________ Translated from Izmeritel'naya Tekhnika, No. 1, pp. 12–17, January, 2006.     

加氢裂化工艺辅助操作与管理专家系统的开发与应用

近来，专家系统技术的利用已成火炼油与石油化工专家们感兴趣的问题。本文评述了国外这些领域中专家系统应用的进展概况。同时，对我们开发的专家系统工具ＦＥＸＳ的性能作了简介。详述了工业加氢裂化装置辅助操作与管理专家系统的研制过程和系统配置，讨论了系统开发的经验。最后，评价了该技术在炼油与石油化工业中的应用前景。     

Interconnected power systems with superconducting magnetic energy storage

The objective of this work is to discuss the concept of back‐to‐back interconnection systems with energy storage, especially with a Superconducting Magnetic Energy Storage (SMES) incorporated into a back‐to‐back DC link. In this case, each converter of the back‐to‐back system is used as a power conditioning system for the SMES coils. Since the AC–DC converter can be designed independently of the frequency of the power system, a two‐way switch is connected to the AC side of each converter. This two‐way switch can select the interconnected power systems. By using the two‐way switches, this system can provide the stored energy in the SMES system to each interconnected power system through two AC–DC converters. For instance, lower‐cost power of each power network can be stored through two converters during the off‐peak hours and made available for dispatch to each power network during periods of demand peak. Then this system increases the reliability of electric power networks and enables the economical operations depending on the power demand. This paper describes the unique operations of the back‐to‐back interconnection with SMES and discuses the optimal SMES configuration for a 300‐MW‐class back‐to‐back interconnection. © 2008 Wiley Periodicals, Inc. Electr Eng Jpn, 164(2): 37–43, 2008; Published online in Wiley InterScience ( www.interscience.wiley.com ). DOI 10.1002/eej.20482     

单片机在产生特殊复合磁场系统中的应用

探讨了在电磁铸轧中采用单片机作为核心监控装置的工作原理，论述了用单片机实现函数信号发生的硬件设计和软件流程，实现了对感应器产生特殊复合磁场的控制，并提出了一种新的随机数的产生方法。     

电磁搅拌制备ZL12Y铝合金流变半固态浆料的实验及模拟研究

对不同温度及不同搅拌工艺下得到的材料的显微组织的比较，确定了合理的半固态温度和搅拌工艺，即半固态温度为590℃，震荡电流为500A。随后对单个线圈电磁搅拌过程进行建模及电磁场和流速场的耦合模拟得到了电磁场和流速场分布，此结果与电磁搅拌的原理及实验结果相一致。计算出在该温度和工艺下熔体内部的平均流动速度为3．2cm／s，将该结果作为能否得到半固态浆料的判据。     

一种矿山用钢筋网自动化焊接生产线的设计

设计一条钢筋网自动化焊接生产线，包括经料送料平台、纬料自动分料及上料机构、多点电阻点焊机、接料平台、卸料机械手。从上料到出料依靠电机、汽缸之间的协调工作来实现。并由单片机和PLC实现控制功能，上位机用MCGS组态软件在整个过程监视现场，采集工作状态及参数，起到监控作用。     

非无线电设备的无线电波辐射

介绍了电磁辐射的分类和非无线电辐射造成的各种危害，指出了可能产生电磁辐射的设备，给出了几种特殊情况的辐射值，并结合国际标准和国家标准，分析了电磁干扰的管理现状，最后提出了减少非无线电设备电磁辐的几种方法。     

lmbench: an extensible micro‐benchmark suite

lmbench is a powerful and extensible suite of micro‐benchmarks that measures a variety of important aspects of system performance. It has a powerful timing harness that manages most of the ‘housekeeping’ chores associated with benchmarking, making it easy to create new benchmarks that analyze systems or components of specific interest to the user. In many ways lmbench is a Swiss army knife for performance analysis. It includes an extensive suite of micro‐benchmarks that give powerful insights into system performance. For those aspects of system or application performance not covered by the suite, it is generally a simple task to create new benchmarks using the timing harness. lmbench is written in ANSI‐C and uses POSIX interfaces, so it is portable across a wide variety of systems and architectures. It also includes powerful new tools that measure performance under scalable loads to analyze SMP and clustered system performance. Copyright © 2005 John Wiley & Sons, Ltd.     

电话通信设备电磁干扰的测量分析

本文探讨了ＴＥＭ室测量电话通信设备辐射干扰的原理、方法，得出了在线电话终端０．１５～３０ＭＨｚ频段辐射干扰测量结果，并进行了分析。