机构

• 自动化研究所 [3]
• 新疆生态与地理研究所 [1]
• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [5]

内容类型

• 期刊论文 [3]
• 会议论文 [2]

发表日期

• 2022 [1]
• 2011 [1]
• 2010 [1]
• 2008 [2]

学科主题

筛选

浏览/检索结果: 共5条，第1-5条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 A Model-Based Unmatched Disturbance Rejection Control Approach for Speed Regulation of a Converter-Driven DC Motor Using Output-Feedback 期刊论文  OAI收割 IEEE/CAA Journal of Automatica Sinica, 2022, 卷号: 9, 期号: 2, 页码: 365-376 作者:  Lu Zhang;  Jun Yang;  Shihua Li   |  收藏  |  浏览/下载：62/0  |  提交时间：2021/11/03 Bandwidth widening  converter-driven direct current (DC) motor  disturbance observer  model-based disturbance rejection  speed regulation   Efficient human action recognition using accumulated motion image and support vector machines (EI CONFERENCE) 会议论文  OAI收割 International Workshop on Advanced Computational Intelligence and Intelligent Informatics, IWACIII 2011, November 19, 2011 - November 23, 2011, Suzhou, China 作者:  Zhang X.;  Zhang J.;  Zhang J.;  Zhang X.;  Zhang X. 收藏  |  浏览/下载：67/0  |  提交时间：2013/03/25 Vision-based human action recognition provides an advanced interface  and research in this field of human action recognition has been actively carried out. This paper describes a scheme for recognizing human actions from a video sequences. The proposed method is an extension of the Motion History Image(MHI) method based on the ordinal measure of accumulated motion  which is robust to variations of appearances. We define the accumulated motion image(AMI) using image differences firstly. Then the AMI of the video sequencesis resized to a MN regulation following the standard of training phases. Finally  we employ Support Vector Machine(SVM) as a classifier to distinguish the current activity in target video sequences. In a word  our proposed algorithm not only outperforms the state of art on public available KTH data set and Weizmann data set  but also proves practical to some real world applications  in addition  this method is computationally simple and able to achieve a satisfactory accuracy.   R&D of comprehensive evaluation system of ecological environment in Tarim River basin 会议论文  OAI收割 2010 International Conference on Management and Service Science, MASS, Wuhan, China, 2010 Bao; An-Ming1; 2; Liu; Hai-Long3; Chen; Yun-Hao1; Xi2 收藏  |  浏览/下载：22/0  |  提交时间：2011/08/23 Arid regions - Degradation - Ecology - Information systems - Management science - Monitoring - Risk analysis - Risk assessment - Rivers - Vegetation - Watersheds - Analysis and evaluation - Arid area - Comprehensive evaluation system - Current situation - Degradation index - Density index - Ecological environments - Ecological risk assessment - Ecological risks - Ecological water demand - Environment quality - Environmental information systems - Evaluation system - Land degradation - Landscape ecology - Natural vegetation - Phreatic - Pollution loads - Professional analysis - Research and development - Restoration index - Risk indices - System building - System functions - Tarim River basin - Theoretical study - Vegetation coverage - Water regulation   High frequency decoupling strategy for the PEM fuel cell hybrid system 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2008, 卷号: 33, 期号: 21, 页码: 6253-6261 作者:  Liu, Guidong;  Zhang, Junzhi;  Sun, Yuwei 收藏  |  浏览/下载：16/0  |  提交时间：2015/11/08 Power management  Hybrid system  Voltage control  Current regulation   High frequency decoupling strategy for the PEM fuel cell hybrid system 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2008, 卷号: 33, 期号: 21, 页码: 6253-6261 作者:  Liu, Guidong;  Zhang, Junzhi;  Sun, Yuwei 收藏  |  浏览/下载：16/0  |  提交时间：2015/11/08 Power management  Hybrid system  Voltage control  Current regulation