中国科学院机构知识库网格系统: 检索

浏览/检索结果: 共4条，第1-4条

帮助

条数/页：排序方式：
	一种混合型虚拟化资源调度系统的设计与实现学位论文 OAI收割硕士, 北京: 中国科学院研究生院, 2016 任凯 \| 收藏 \| 浏览/下载：13/0 \| 提交时间：2016/06/02 异构虚拟化两级调度 DRF算法资源利用率
	博士论文-基于点扩展函数的PET系统高精度重建算法研究学位论文 OAI收割博士, 北京: 中国科学院大学, 2015 作者: 樊馨收藏 \| 浏览/下载：72/0 \| 提交时间：2015/10/14 正电子发射断层成像 PSF DRF CRF 高精度图像重建
	博士论文-支持异构集群的高能物理数据处理平台研究学位论文 OAI收割博士, 北京: 中国科学院大学, 2014 作者: 霍菁收藏 \| 浏览/下载：38/0 \| 提交时间：2015/10/12 大数据高能物理数据处理集群资源管理 Mesos DRF
	Comparison of radiation temperature measurement precision between middlewave and longwave thermal-imaging systems (EI CONFERENCE) 会议论文 OAI收割 2012 International Conference on Optoelectronics and Microelectronics, ICOM 2012, August 23, 2012 - August 25, 2012, Changchun, China 作者: Sun Z. 收藏 \| 浏览/下载：28/0 \| 提交时间：2013/03/25 A comparison study on temperature measurement precision between middlewave 3-5m and longwave 8-12m measuring thermal imaging systems has been conducted. The study was limited to systems working in indoor conditions and the target's temperature is in the range of 270K900K. First the Disturb Resisting Function (DRF) of infrared systems is deduced. On the base of DRF curve we find that the middlewave infrared system get the smaller influences under the same size disturb compared with the longwave system. A theory of the influence of target's physical characteristic and measurement conditions on the accuracy of temperature measurements has been developed. On the basis of the developed formulas an analysis of the influence of signal disturbances (because of incorrectly assumed emissivity limited transmittance of the atmosphere radiation reflected by the object and shift of optics radiation) on the accuracy of temperature measurement has been made. It has been found that the middlewave systems in typical temperature range offer generally better accuracy in temperature measurement than the longwave ones do. 2012 IEEE.