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检索条件"任意字段=2010 International Conference on Computer Application and System Modeling, ICCASM 2010"
14572 条 记 录,以下是381-390 订阅
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PID algorithm and fuzzy control algorithm in step-less speed adjusting system control with PLC
PID algorithm and fuzzy control algorithm in step-less speed...
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2012 2nd international conference on computer application and system modeling, iccasm 2012
作者: Zhao, Yaolin Xing, Dapeng Sichuan Electric Vocational and Technical College Chengdu 610071 China
close loop step-less speed adjusting system is widely used in industrial control which is based on PLC and frequency converter. For getting better transient state function, and assure the speed adjusting smoothen and ... 详细信息
来源: 评论
Evolved discrete harmony search algorithm for multi-objective no-wait flow shop scheduling problem
Evolved discrete harmony search algorithm for multi-objectiv...
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2012 2nd international conference on computer application and system modeling, iccasm 2012
作者: Xie, Guang Li, Junqing Hainan University Sanya College Sanya 572022 China School of Computer Science Liaocheng University Liaocheng 252059 China
In this paper, an evolved discrete harmony search (EDHS) is proposed. Firstly, a job-permutation-based encoding scheme is applied to enable the continuous harmony search algorithm to be used in all sequencing problems... 详细信息
来源: 评论
High capacity steganographic method based upon quantization error of JPEG
High capacity steganographic method based upon quantization ...
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2012 2nd international conference on computer application and system modeling, iccasm 2012
作者: Dong, Xiuze Liu, Shu Zhang, Ru Niu, Xinxin Wang, Lifeng Information Security Center Beijing University of Posts and Telecommunications Beijing 100876 China Electronic and Information Engineering Department Beijing Electronic Science and Technology Institute Beijing 100070 China Key Laboratory of Information Network Security Ministry of Public Security Shanghai 201204 China Computer Science and Technology Department Beijing Electronic Science and Technology Institute Beijing 100070 China
Quantizing Error during the process of JPEG compression is analyzed, and a new information hiding algorithm is proposed based on Quantizing Error of JPEG image. Experimental results show that the proposed algorithm ca... 详细信息
来源: 评论
A system design for DSP + FPGA based cache-structured image processing
A system design for DSP + FPGA based cache-structured image ...
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2012 2nd international conference on computer application and system modeling, iccasm 2012
作者: Liu, Jinhua Zhang, Shuang Li, Shu Xiao, Jing Military Transportatoin University Tianjin 300161 China Engineering and Technical College Chengdu University of Technology Leshan 614000 China Beijing Institute of Oil Research Laboratory of Oil Storage and Transportation Automation Beijing 102300 China Chinese Academy of Sciences Graduate University Beijing 100039 China Xu Zhou Air Force College XuZhou 221000 China
This essay presents the DSP + FPGA structure based high-performance image processing system. It aims at solving the overtime-processing problem brought by the increasing complexity of images through the cache-structur... 详细信息
来源: 评论
A pitch detection algorithm for ultra-low-bit-rate vocoder
A pitch detection algorithm for ultra-low-bit-rate vocoder
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2012 2nd international conference on computer application and system modeling, iccasm 2012
作者: Li, Ye Jiang, Jingsai Hao, Qiuyun Fan, Yanhong Ma, Xiaofeng Guo, Qiang Shandong Provincial Key Laboratory of Computer Network Shandong Computer Science Center Jinan China
Pitch is one of the most important parameters to describe the speech characteristics. The paper proposed a new pitch detection algorithm for ultra-low-bit-rate vocoder based on dynamic programming as well as frequency... 详细信息
来源: 评论
An action-based access control model implementation for mls information systems
An action-based access control model implementation for mls ...
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2012 2nd international conference on computer application and system modeling, iccasm 2012
作者: Li, Fenghua Shi, Guozhen Zhang, Jinghui Li, Li Dept. of Electronic Engineering Beijing Electronic Science and Technology Institute Beijing 100070 China School of Computer Science and Technology Xidian University Xi'an 710071 China
Environmental states retrieving is the major issue in the implementation of action-based access control model. In this paper, the environmental states retrieving mechanism based on ABAC (Action-Based Access Control) w... 详细信息
来源: 评论
A cloud parameters retrieval algorithm in the variational assimilation system
A cloud parameters retrieval algorithm in the variational as...
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2012 2nd international conference on computer application and system modeling, iccasm 2012
作者: Huang, Qunbo Zhang, Weimin Yu, Yi School of Computer Science National University of Defense Technology Changsha China Chinese People's Liberation Army Hangzhou China
According to the past experience of retrieving cloud parameters, the assimilation of cloud-affected infrared radiances is a difficult problem in the numerical weather prediction. Based on our own four-dimensional vari... 详细信息
来源: 评论
system design and control research for new quadrotor searching and saving aircraft
System design and control research for new quadrotor searchi...
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2012 2nd international conference on computer application and system modeling, iccasm 2012
作者: Wang, Qi Yuan, Mingxin Zhang, Peng Cheng, Fei Cao, Yuqiang School of Mechatronics and Automobile Engineering Jiangsu University of Science and Technology Zhangjiagang 215600 China
In order to realize on-side rescue after destructive natural devastation or biological and chemical contamination, a new quadrotor aircraft is designed, which can fly into some dangerous areas to detect and search. Th... 详细信息
来源: 评论
Clustering color image segmentation based on maximum entropy
Clustering color image segmentation based on maximum entropy
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2012 2nd international conference on computer application and system modeling, iccasm 2012
作者: Sima, Haifeng Liu, Lanlan School of Computer Science and Technology Henan Polytechnic University China Beijing Institute of Technology School of Computer Science and Technology China School of Emergence Management Henan Polytechnic University China
Maximum entropy is meaningful for representing pixels spatial distribution in the image. This paper proposed a new clustering segmentation approach for color image according to the maximum entropy. Firstly, quantize t... 详细信息
来源: 评论
Design of power quality monitoring system based on labview
Design of power quality monitoring system based on labview
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2012 2nd international conference on computer application and system modeling, iccasm 2012
作者: Wang, Shenghui Yong, Chao Xing, Jin Institute of Electric and Electronics Engineering Changchun University of Technology Changchun China
In the paper, it is introduced that the design of a power quality monitoring system based on LabVIEW for factory power quality, with LabVIEW as development platform, composed by some functional modules such as data ac... 详细信息
来源: 评论