区域内旱情监测站点的布设研究

本文对北京通州辖区范围内组织的大规模的土壤墒情调查数据进行总结。基于地理统计、空间分析以及统计学知识，分析了北京通州旱情分布形势。运用数值分类学的知识对测量数据进行了聚类分析，同时用DB(DaviesBouldin)指标准则研究了区域内合理布设旱情监测站的数量及位置，为建立旱情监测站点提供了理论依据。     

On-demand Virtual Neonatal Intensive Care units supporting rural, remote and urban healthcare with Bush Babies Broadband

Premature and ill term babies born in regional Australia must be moved to another hospital with Neonatal Intensive Care Unit (NICU) facilities. Transferred pre-term and critically ill term babies have higher mortality rates and much higher rates of long term disability than similar babies born in hospitals with NICU facilities. This paper details the Bush Babies Broadband project that aims to significantly improve the quality of treatment for babies born in rural, remote as well as urban areas by providing the first on-demand virtual NICU architecture in Australia. Real-time data collected from medical monitors and ventilators attached to the baby, audiovisual streams and static physiological data such as X-ray images are transmitted to the consulting Neonatologist to gain a better picture of the patient's condition than is currently available. The key contribution of this significant research is the infrastructure providing a mechanism for Neonatologists to receive information directly from a regional hospital, thereby preventing, in some cases, the immediate need to move the baby. A key benefit of this framework is that it is available to link regional hospitals with the supporting NICU Neonatologist ‘on demand’ eliminating the need to establish permanent point to point connections. This paper further describes the application of that architecture to a specific pilot connecting the Bathurst regional hospital with Neonatologists within the NICU at Nepean Hospital, Penrith Australia.     

EDT机床监控系统的研究开发

介绍可编程控制器FX2N－80MR在EDT机床逻辑控制系统中的应用，详细介绍了EDT机床监控系统的构成，功能及其实现方法。     

农业重组微生物生物安全研究进展

综述了近年来农业重组微生物的研究现状和进展 ,详细介绍农业重组微生物环境释放的监控方法以及对环境的冲击作用 ,对一些有关生物安全研究的热点问题进行了探讨     

梯级水电厂集中控制运行模式探索

介绍了清江梯级电厂从单一电厂管理向多电厂集控管理转变的情况及存在的问题,并探讨了改进办法.     

分布式光纤测温系统在小湾拱坝温度监测中的运用

小湾水电工程拱坝内铺设了10 km的分布式测温光纤,为目前国内之最.本文总结了测温光纤在常态混凝土下施工埋设,特别是在当前国内没有相关技术规范的情况下,对测温光纤的率定和施工中存在的问题进行了总结.小湾大坝绘制出温度场分布图,为大坝温控工作提供了较为精准的数据依据,为今后测温光纤的推广和使用提供宝贵的经验.     

光纤陀螺系统在水布垭工程中的应用

针对堆石体沉降和面板挠度的传统监测仪器对高面板堆石坝监测的局限性,提出了高面板堆石坝监测仪器革新的迫切需要,通过介绍光纤陀螺系统的监测原理和在水布垭工程的实践结果,说明了光纤陀螺监测系统在高面板堆石坝应用的可行性,为面板堆石坝堆石体沉降和面板挠度监测开拓了新的思路。     

映秀湾水力发电总厂计算机监控系统改造设想

映秀湾水力发电总厂计算机监控系统建设较早，因受当时计算机应用技术限制，使得目前运行的计算机监控系统存在很多不足之处，为此，提出对该系统进行改造的设想，旨在能进一步满足映电总厂“无人值班”（少人值守）和安全经济运行的需要。     

Minimum variance control and performance assessment of time-variant processes

This paper is concerned with (1) an explicit solution of a minimum variance control law for linear time-variant (LTV) processes in the transfer function form, and (2) performance assessment of LTV processes using minimum variance control as the benchmark. It is shown that there exists a time-variant, absolute lower bound of process variance that is achievable under LTV minimum variance control and can be estimated from routine operating data. This lower bound can subsequently be used to assess the benefit of implementing LTV control such as adaptive control. The proposed methods are illustrated through simulated examples and an industrial case study.     

打括隧道监控量测结果的一元非线性回归分析

针对黄织铁路工程打括隧道923延米V级围岩土质地段,根据施工中的地质动态对打括隧道初期支护中监控量测结果进行一元非性线回归分析,以制定科学施工方案和确定合理支护参数,保证工程质量和作业的安全性。