Third International Workshop on Advanced Computational Intelligence最新文献

筛选
英文 中文
Design and simulation of satellite formation flying position-keeping control method 卫星编队飞行保持位置控制方法的设计与仿真
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585146
Yanmei Liu, Yibo Li, Jianhui Xi
{"title":"Design and simulation of satellite formation flying position-keeping control method","authors":"Yanmei Liu, Yibo Li, Jianhui Xi","doi":"10.1109/IWACI.2010.5585146","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585146","url":null,"abstract":"Satellite formation flying position-keeping control is researched. A simulation method based on STK and Matlab for the satellites formation position-keeping control is introduced. Relative dynamical models of formation flying were derived, and Hill equations were deduced based on the circular reference orbit. Linear-quadratic regulator was adopted to perform the formation flying position-keeping control. Simulations in MATLAB Simulink show the successful use of LQR control approach for satellite formation flying position-keeping control.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125620887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Design and implementation of a virtual instrumentation based brain-computer interface 基于虚拟仪器的脑机接口设计与实现
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585158
S. Cui, Xiong Su, Genghuang Yang, Li Zhao
{"title":"Design and implementation of a virtual instrumentation based brain-computer interface","authors":"S. Cui, Xiong Su, Genghuang Yang, Li Zhao","doi":"10.1109/IWACI.2010.5585158","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585158","url":null,"abstract":"The paper presents an on-line brain-computer interface (BCI) based on visual evoked potential (VEP) P300. The BCI is applied to control a multi-DOF manipulator. This BCI system includes five modules which are visual stimulator, signal acquisition, data processing, communication and motion control of manipulator. Stimulation program and experimental scheme are designed based on LabVIEW platform and virtual instrument technology. The manipulator with the ability of six-direction-free moving and two-direction operation including grasping and relieving is self-designed and developed. In the experiment, the subject chooses the right oddball on a CRT/LCD displayer with eight blocks, those are forward, backward, up, down, left, right, grasp and release, and gazes at it. The electroencephalography (EEG) is sampled to extract the P300 characteristic. The algorithms of peak extraction, correlation analysis and wavelet transform are used to analyse EEG. Based on the comparing of the result of the algorithms, wavelet transform is select to extract the feature of EEG. The manipulator is controlled to move or operate by the subject's EEG with wire or wireless communication. The experiments show that the subject with little training can control the manipulator. The improvement for the future research is also available in the paper.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127924085","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study of gabor and local binary patterns for retinal image analysis gabor和局部二值模式用于视网膜图像分析的研究
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585210
H. R. Tavakoli, H. Pourreza, S. R. Quchani
{"title":"Study of gabor and local binary patterns for retinal image analysis","authors":"H. R. Tavakoli, H. Pourreza, S. R. Quchani","doi":"10.1109/IWACI.2010.5585210","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585210","url":null,"abstract":"In this paper selection of proper feature for retinal vascular tissue segmentation is studied. Different features have been proposed for retinal vessel detection. One of the most famous features adapted is Gabor wavelet. Due to multi resolution property of Gabor, combination of scales can be used to extract features. However, similar features in feature vector would increase the possibility of inter-correlation and not an apt result would be achieved.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134465646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
An advanced Quantum-behaved Particle Swarm Optimization algorithm utilizing cooperative strategy 基于协作策略的量子粒子群优化算法
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585123
Di Zhou, Jun Sun, Wenbo Xu
{"title":"An advanced Quantum-behaved Particle Swarm Optimization algorithm utilizing cooperative strategy","authors":"Di Zhou, Jun Sun, Wenbo Xu","doi":"10.1109/IWACI.2010.5585123","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585123","url":null,"abstract":"In this paper, Quantum-behaved Particle Swarm Optimization algorithm (QPSO) is investigated from the perspective of Estimation of Distribution Algorithms (EDAs) for the first time, which proves that QPSO is a combination of EDA and Standard Particle Swarm Optimization algorithm (SPSO). Additionally, a novel cooperative quantum-behaved particle swarm optimization algorithm (CQPSO) is proposed to prevent the Evolutionary Algorithms' universal tendency of premature convergence as a result of rapid decline in diversity. It is a type of parallel algorithm in which several QPSO algorithms are simulated individually in sub-swarms with frequent recombination which plays a roll of message passing. The most effective settings of Communication Frequency and the Size of Each Sub-Swarm for this novel algorithm are studied through experiments. Our experiments also show that CQPSO is able to find better solutions than the original QPSO and SPSO with higher efficiency.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133439759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Comparison of SFA and ICA SFA与ICA的比较
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585205
Jianbin Gao, Mao Ye
{"title":"Comparison of SFA and ICA","authors":"Jianbin Gao, Mao Ye","doi":"10.1109/IWACI.2010.5585205","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585205","url":null,"abstract":"Recently, a new method that slow feature analysis (SFA), which can extract slowly varying feature of temporally varying signals, has been explored. SFA method is an extension of independent component analysis (ICA), which has been used to separate blind source signals. In this article, we present a simple and efficient SFA based method to separate blind signals according to their different smooth degree. The performance of the proposed mathod is higher than that of the conventional method ICA. Simulation illustrates the good performance of the proposed method.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133664987","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Using a parameter of black box model for gait as a criterion to differentiate between parkinson disease & healthy states 采用步态黑箱模型参数作为判别帕金森病与健康状态的标准
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585179
Masood Banaie, M. Pooyan, Yashar Sarbaz, S. Gharibzadeh, F. Towhidkhah
{"title":"Using a parameter of black box model for gait as a criterion to differentiate between parkinson disease & healthy states","authors":"Masood Banaie, M. Pooyan, Yashar Sarbaz, S. Gharibzadeh, F. Towhidkhah","doi":"10.1109/IWACI.2010.5585179","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585179","url":null,"abstract":"Parkinsonian patients mostly show some movement disorders. Gait disorder is one of the cardinal ones of them. In this study, we have paid attention to gait and presented a black box model for producing stride time series. We tried to present a model on the basis of a chaotic relation for normal and PD persons. Since gait is semi-periodic and has fractal properties, we used sine circle map relation. It is possible to suppose similarities between the parameters of this relation and BG structure. Therefore, this relation can explain the complex behaviours and complex structure of BG. The presented model can simulate globally the BG behaviour. Ω parameter of the model has a key role in the model response. It is the main factor which determines that the model is representing a normal person or a PD patient. Our statistical tests show that there is significant difference between the Ω of normal and PD patients. We conclude that Ω can be introduced as a parameter to distinguish normal and PD persons.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131455559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Modeling based on structural characteristics integrated with product engineering quality information 结合产品工程质量信息的结构特征建模
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585120
Yi Sun, Xueliang Xia, Yalang Mao
{"title":"Modeling based on structural characteristics integrated with product engineering quality information","authors":"Yi Sun, Xueliang Xia, Yalang Mao","doi":"10.1109/IWACI.2010.5585120","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585120","url":null,"abstract":"The aim of this study was to integrate data of CAQ with data of CAD/CAM software for making the quality action in control via combining the products engineering quality information to their structural model. Based on the analysis of custom request of product quality, the mapping relationship between data of structure and engineering was proposed by the way of information extraction, filtering, feature traversal and loading etc. Integration information of the product engineering characteristics and structural features was implemented in a 3D design system.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131683594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Multi-level fuzzy comprehensive evaluation approach of construction crane and implementation 工程起重机多层次模糊综合评价方法及实施
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585119
Xin Wang, Qilu Huang, S. Gao, Jing Li
{"title":"Multi-level fuzzy comprehensive evaluation approach of construction crane and implementation","authors":"Xin Wang, Qilu Huang, S. Gao, Jing Li","doi":"10.1109/IWACI.2010.5585119","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585119","url":null,"abstract":"Construction cranes as major lifting equipments are widely used in infrastructure construction projects. With the number of manufacturers increasing and the series of products becoming more and more complete, the evaluation of their overall performances is becoming a focus point. Moreover, the comprehensive evaluation of the construction crane is a multi-level, multi-factor decision-making process. In this paper, on the basis of fully grasping cranes' performances, a comprehensive index system of construction cranes is established by system engineering analysis method and Delphi method. To evaluate cranes' performances by the proposed index system, a multi-level fuzzy comprehensive evaluation approach is put forward. In this approach, fuzzy numbers are used to quantize the qualitative indices, and combination weighting method based on fuzzy number judgement matrix is presented to determine the weights of indices. Based on analytic hierarchy process (AHP), fuzzy optimal model is built to implement comprehensive evaluation from low level to high level. As one kind of construction cranes, 6 types of truck cranes as an example are evaluated by the proposed index system and approach. The results actually reflect the development trend of truck cranes, and indicate that the indices can fully show the properties of the cranes. Therefore, the reasonability and availability of the proposed index system and approach are illustrated.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134402829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Optimization problems in airline and railway planning - a comparative survey 航空与铁路规划优化问题的比较研究
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585110
T. Hanne, Rolf Dornberger
{"title":"Optimization problems in airline and railway planning - a comparative survey","authors":"T. Hanne, Rolf Dornberger","doi":"10.1109/IWACI.2010.5585110","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585110","url":null,"abstract":"Both areas, airline planning and railway planning, have attracted a significant interest from the operations research and optimization community during the past decades. Although both areas have significant similarities, i.e. transport of people and goods according to specified schedules, the dissimilarities seem to prevail due to the mostly separate developments of these fields. In this paper we focus on the main planning fields in railway and airline transport, discuss similarities and differences in these areas and the corresponding modeling and optimization approaches. In some cases, we see that similarities depend on the specific application instance, e.g. the size of a railway network or other aspects of the organizational framework. In other cases there are no good reasons to treat the respective planning problems separately.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"208 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133281533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
A new LMS algorithm with application to fixed satellite communications 一种新的LMS算法及其在卫星通信中的应用
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585213
Haibin Li, Yanguang Han, Xinping Guan
{"title":"A new LMS algorithm with application to fixed satellite communications","authors":"Haibin Li, Yanguang Han, Xinping Guan","doi":"10.1109/IWACI.2010.5585213","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585213","url":null,"abstract":"A distinctive new LMS algorithm is proposed in this paper. Both fast convergence rate and small steady state error can be obtained through non-linear weighting N errors of the current moment and past moments in this algorithm. The algorithm analyzed that the ideal step size is achieved by increasing the error information, building new nonlinear relations between step size factor and error function and eliminating the effect of correlated noise sequences. Then the new algorithm is applied to the fixed satellite communications system in which the channel is affected by multipath effect and weather conditions attenuation. Simulation results show that the new algorithm converges faster than usual algorithms under approximate steady state performance. The signal BER performance is greatly improved with the new adaptive algorithm equalizer in the fixed satellite communications system.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132247599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信