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Huiquan Wu, Erik Read, Maury White, Brittany Chavez, Kurt Brorson, Cyrus Agarabi, Mansoor Khan
《化学科学与工程前沿(英文)》 2015年 第9卷 第3期 页码 386-406 doi: 10.1007/s11705-015-1533-3
关键词: process analytical technology (PAT) Fourier-transform infrared (FTIR) spectroscopy partial least squares (PLS) regression mouse IgG3 bioreactor cell culture process real time process monitoring
崔博,胡连兴,刘东海
《中国工程科学》 2011年 第13卷 第12期 页码 91-96
文章针对高心墙堆石坝填筑施工特点,建立了过程控制指标体系,确定了过程监控方法,提出了解决方案,研制开发了具有实时性、高精度、自动化、全天候等特点的大坝填筑施工过程监控系统,实现土石料上坝运输过程、坝面填筑碾压过程的实时监控。该系统应用于亚洲第一高土石坝——糯扎渡心墙堆石坝的施工现场,建立了以监控系统为核心的施工过程控制体系,对大坝填筑施工的主要环节实现精细化的全天候实时监控,有效地控制了大坝填筑施工参数,提高了施工过程的质量控制水平与效率。
T. CHELIDZE, T. MATCHARASHVILI, V. ABASHIDZE, M. KALABEGISHVILI, N. ZHUKOVA
《结构与土木工程前沿(英文)》 2013年 第7卷 第2期 页码 188-205 doi: 10.1007/s11709-013-0199-5
关键词: real time monitoring telemetry dam tilts diagnostic tools hysteresis nonlinear dynamics
《机械工程前沿(英文)》 doi: 10.1007/s11465-021-0661-3
关键词: tool condition monitoring cutting temperature neural network learning rate adaption
WEIS wheel speed real-time measuring method for VOSM
Mengyao PAN, Guixiong LIU, Xiaobin HONG, Tusheng LIN,
《机械工程前沿(英文)》 2010年 第5卷 第3期 页码 322-327 doi: 10.1007/s11465-010-0022-0
关键词: wheel embedded intelligent sensing wheel speed monitoring
Alessandro CARBONARI, Leonardo MESSI, Berardo NATICCHIA, Massimo VACCARINI, Massimiliano PIRANI
《工程管理前沿(英文)》 2020年 第7卷 第1期 页码 89-103 doi: 10.1007/s42524-019-0037-0
关键词: BIM building management system cyber-physical system facility management holonic system
Real-time monitoring of brake shoe keys in freight cars
Rong ZOU,Zhen-ying XU,Jin-yang LI,Fu-qiang ZHOU
《信息与电子工程前沿(英文)》 2015年 第16卷 第3期 页码 191-204 doi: 10.1631/FITEE.1400305
关键词: Condition monitoring Feature expression Brake shoe key Machine vision
Development of real-time onion disease monitoring system using image acquisition
Du-Han KIM, Kyeong-Hwan LEE, Chang-Hyun CHOI, Tae-Hyun CHOI, Yong-Joo KIM
《农业科学与工程前沿(英文)》 2018年 第5卷 第4期 页码 469-474 doi: 10.15302/J-FASE-2018213
In this study, real-time disease monitoring was conducted on onion which is the most representative crop in Republic of Korea, using an image acquisition system newly developed for the mobile measurement of phenotype. The purpose of this study was to improve the accuracy of prediction of disease and state variables by processing images acquired from monitoring. The image acquisition system was consisted of two parts, a motorized driving system and a PTZ (pan, tilt and zoom) camera to take images of the plants. The acquired images were processed as follows. Noise was removed through an image filter and RGB (red, green and blue) colors were converted to HSV (hue, saturation and value), which enabled thresholding of areas with different colors and properties for image binarization by comparing the color of onion leaf with ambient areas. Four objects with the most significant browning in the onion leaf to the naked eye were selected as the samples for data acquired. The thresholding method with image processing was found to be superior to the naked eye in identifying accurate disease areas. In addition, it was found that the incidence of disease was different in each disease area ratio. As a result, the use of image acquisition system in image processing analysis will enable more prompt detection of any changes in the onion and monitoring of disease outbreaks during the crop lifecycle.
一种对工业过程复杂液体进行非接触原态在线实时监测方法 Article
段宁, 降林华, 徐夫元, 张歌
《工程(英文)》 2018年 第4卷 第3期 页码 392-397 doi: 10.1016/j.eng.2018.05.005
无法对工业过程大量存在的复杂液体在线实时监测导致资源消耗和污染产生过多的现象十分普遍。本文介绍一种对高强包裹性和高盐多组分液体中目标物质进行非接触原态在线实时监测的方法,该方法的原理是建立液体中目标物质浓度(C)、不同浓度目标物质色空间坐标(L*, a*, b*) 和最大吸收波长(λmax)三者之间的关系,利用最佳波长λT下高精度扫描式检测系统表达的液体光强信息直接测定流动液体中目标物质的瞬时浓度。与传统分析方法和现有在线分析方法不同,这种方法无需对样品进行任何预处理(过滤、稀释、定容、氧化/还原、添加显色剂等),可实现测试样品的原态化在线实时监测。将一家大型电解锰企业陈化液(Fe3+浓度0.5~18 mg•L-1, 锰离子35~39 g•L-1,硫酸铵90~110 g•L-1)胶体化过程中三价铁离子浓度的实测结果与离线实验室测试结果相比,二者相对误差小于2%。
高金吉
《中国工程科学》 2001年 第3卷 第9期 页码 41-47
应用现代信息技术和人工智能实施设备诊断工程,逐步实现状态维修和预知维修,是大型流程工业企业降低生产成本的重要途径之一。概要介绍为实现这一目标所开发的机电装备实时监测网络和人工智能诊断技术。简要介绍了基于Ethernet和FDDI开发、应用于石化企业的机、泵群实时监测网络;首次提出了黑灰白集合筛选法,在一次原因分析法和故障机理及其识别特征研究基础上,应用此方法开发的基于黑灰白集合筛选法的机械故障诊断专家系统,用于工程实践取得了满意的结果。
田唯,刘建波,游新鹏
《中国工程科学》 2012年 第14卷 第5期 页码 23-28
泰州大桥中间塔采用深水沉井基础与纵向“人”字形钢塔相组合的结构形式,其施工极为复杂。该项目通过前期研究成果,在深水沉井基础施工过程中利用上下游锚墩定位技术,结合信息化实时监控系统,确保了沉井的准确定位和精确着床,同时采用终沉控制措施成功防止了沉井在终沉阶段的突沉、超沉现象。钢塔架设精度高,调整节段少,且在安装过程中结构存在多次体系转换,针对以上特点,采用几何控制的全过程控制理念,将节段制造误差、预拼装线性和架设误差进行统一分析,建立精度管理系统,最终钢塔的架设精度远远优于设计精度。泰州大桥中间塔施工取得了
Convergence to real-time decision making
James M. TIEN
《工程管理前沿(英文)》 2020年 第7卷 第2期 页码 204-222 doi: 10.1007/s42524-019-0040-5
关键词: real-time decision making services goods ServGoods Big Data Internet of Things artificial intelligence wireless communications
Studies on the liquid-liquid interfacial mass transfer process using holographic interferometry
ZHAO Chaofan, ZHU Chunying, MA Youguang
《化学科学与工程前沿(英文)》 2008年 第2卷 第1期 页码 1-4 doi: 10.1007/s11705-008-0006-3
关键词: liquid-liquid different real-time holographic addition transfer
标题 作者 时间 类型 操作
Real time monitoring of bioreactor mAb IgG3 cell culture process dynamics via Fourier transform infraredspectroscopy: Implications for enabling cell culture process analytical technology?
Huiquan Wu, Erik Read, Maury White, Brittany Chavez, Kurt Brorson, Cyrus Agarabi, Mansoor Khan
期刊论文
Real time monitoring for analysis of dam stability: Potential of nonlinear elasticity and nonlinear dynamics
T. CHELIDZE, T. MATCHARASHVILI, V. ABASHIDZE, M. KALABEGISHVILI, N. ZHUKOVA
期刊论文
Real-time tool condition monitoring method based on temperature measurement and artificial neural network
期刊论文
WEIS wheel speed real-time measuring method for VOSM
Mengyao PAN, Guixiong LIU, Xiaobin HONG, Tusheng LIN,
期刊论文
Development of a BIM-based holonic system for real-time monitoring of building operational efficiency
Alessandro CARBONARI, Leonardo MESSI, Berardo NATICCHIA, Massimo VACCARINI, Massimiliano PIRANI
期刊论文
Real-time monitoring of brake shoe keys in freight cars
Rong ZOU,Zhen-ying XU,Jin-yang LI,Fu-qiang ZHOU
期刊论文
Development of real-time onion disease monitoring system using image acquisition
Du-Han KIM, Kyeong-Hwan LEE, Chang-Hyun CHOI, Tae-Hyun CHOI, Yong-Joo KIM
期刊论文