电力调度自动化系统实用化应用

介绍了县级电网调度自动化系统的实用化应用，包括系统结构，功能特点以及保证系统安全运行的技术经验．     

忠诚实践"三个代表"重要思想 推动安全生产工作的全面创新和发展(摘要)

对2003年上半年安全生产工作的进展作了论述，强调了学习实践“三个代表”重要思想，强化对安全生产的使命感、责任感和紧迫感，并要求在“三个代表”重要思想的指导下，推动安全生产的全面创新，提出了加大力度、狠抓落实、确保全年工作目标的完成。     

Signal processing using cellular neural networks

The cellular neural network (CNN) architecture combines the best features from traditional fully-connected analog neural networks and digital cellular automata. The network can rapidly process continuous-valued (gray-scale) input signals (such as images) and perform many computation functions which traditionally were implemented in digital form. Here, we briefly introduce the the theory of CNN circuits, provide some examples of CNN applications to image processing, and discuss work toward a CNN implementation in custom CMOS VLSI. The role of analog computer-aided design (CAD) will be briefly presented as it relates to analog neural network implementation.This work is supported in part by the Office of Naval Research under Contract N00014-89-J1402, and the National Science Foundation under grant MIP-8912639.     

A fuzzy-based impulse noise detection and cancellation for real-time processing in video receivers

In this paper, a simple fuzzy-based algorithm to remove the impulse noise from images is proposed. To achieve real-time applications, the proposed filter architecture, which combines fuzzy noise detection and noise filtering, is also designed. With low computational complexity, simulation results show that the proposed filters effectively remove the impulse noise.     

预应力钢-混凝土组合梁的应用与研究

回顾了预应力钢 混凝土组合梁国内外应用与研究历史 ,分析了现有规范及理论的不足 ,并指出了有待解决的问题。     

Comment on Y.-H. Hsu et al., "electrical and mechanical fully coupled theory and experimental verification of Rosen-type piezoelectric transformers" [see reference [1]]

This letter discusses the difference between piezoelectric constitutive relations for the case of one-dimensional stress and the case of one-dimensional strain, and its implications in the modeling of Rosen piezoelectric transformers.     

基于MEMS技术的新型加速度计开发及其在故障诊断中的应用

提出了开发一种新颖电容式MEMS微加速计的思路,使其具有较宽的量程和合适的频响范围,较高的测量精度,能满足汽轮发电机组、风机和离心机等旋转机械的故障诊断技术要求.针对提出的微结构理论模型,给出了基于ANSYS有限元计算模拟结果和优化设计方法.考虑低成本制造因素,给出了硅底材料刻蚀加工的基本工艺方案.探讨了在碟片式分离机智能化故障诊断中的一体化设计及应用.