发布求助
文献互助 智能选刊 最新文献

2015 34th Chinese Control Conference (CCC)最新文献

筛选
英文 中文
Actuator and sensor fault reconstruction for a class of uncertain linear systems 一类不确定线性系统的致动器和传感器故障重构
2015 34th Chinese Control Conference (CCC) Pub Date : 2015-09-14 DOI: 10.1109/CHICC.2015.7260608
Yang Junqi, Zhu Fang-lai, W. Xin
{"title":"Actuator and sensor fault reconstruction for a class of uncertain linear systems","authors":"Yang Junqi, Zhu Fang-lai, W. Xin","doi":"10.1109/CHICC.2015.7260608","DOIUrl":"https://doi.org/10.1109/CHICC.2015.7260608","url":null,"abstract":"This paper considers the simultaneous actuator and sensor fault reconstruction problems for linear systems when the observer matching condition is not satisfied. A new augmented system is constructed and an auxiliary output vector is proposed so that the observer matching condition is satisfied. A high-order sliding mode observer is considered to obtain the exact estimates of both the auxiliary outputs and their derivatives. A kind of actuator and sensor fault reconstruction method is developed based on a reduced-order observer and the high-order sliding mode observer. Finally, a numerical simulation is given to illustrate the effectiveness of the proposed methods.","PeriodicalId":421276,"journal":{"name":"2015 34th Chinese Control Conference (CCC)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131592675","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
Parameter-dependent H2 state estimation for nonlinearl systems 非线性系统参数相关H2状态估计
2015 34th Chinese Control Conference (CCC) Pub Date : 2015-09-14 DOI: 10.1109/CHICC.2015.7259767
Yin Yu, Z. Li, Xiangdong Liu, Bing Liu
{"title":"Parameter-dependent H2 state estimation for nonlinearl systems","authors":"Yin Yu, Z. Li, Xiangdong Liu, Bing Liu","doi":"10.1109/CHICC.2015.7259767","DOIUrl":"https://doi.org/10.1109/CHICC.2015.7259767","url":null,"abstract":"The state estimation of general nonlinear systems is investigated through a parameter-dependent approach. This paper adopts the polytopic approximation for the nonlinear systems, which facilitates the application of analytical approaches for resultant convex-bounded linear systems into the given nonlinear systems. The design of a high performance H2 state estimator is firstly determined by solving a convex optimization problem constrained by relaxed linear matrix inequalities (LMIs). The tensor product (TP) model transformation is then adopted to obtain the polytopic linearization. Specifically, A new process is presented to correct the result of the TP model transformation such that a necessary condition to solve the state estimation problem is assured. Finally, a numerical simulation is performed to illustrate the design process and verify the performance.","PeriodicalId":421276,"journal":{"name":"2015 34th Chinese Control Conference (CCC)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120936731","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
Sliding mode control for network control systems with packets dropout 带丢包的网络控制系统的滑模控制
2015 34th Chinese Control Conference (CCC) Pub Date : 2015-09-14 DOI: 10.1109/CHICC.2015.7260677
Luyang Zhang, Ling Zhao, Li Li
{"title":"Sliding mode control for network control systems with packets dropout","authors":"Luyang Zhang, Ling Zhao, Li Li","doi":"10.1109/CHICC.2015.7260677","DOIUrl":"https://doi.org/10.1109/CHICC.2015.7260677","url":null,"abstract":"In this paper, we investigate the problems of stabilization of networked control systems with packets dropout via delta operator approach. A sliding mode controller is constructed to analyze the stochastic stability of the closed-loop networked control systems. The process of packets dropout is modeled as a Bernoulli process. Sufficient LMI conditions are developed to guarantee the existence of the discrete linear sliding surfaces. By solving the conditions, a linear sliding surface is characterized and a sliding mode controller is designed. Simulation results are given to demonstrate the effectiveness of the proposed approach.","PeriodicalId":421276,"journal":{"name":"2015 34th Chinese Control Conference (CCC)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125645497","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
Recursive nonparametric regression with errors in variables 具有变量误差的递归非参数回归
2015 34th Chinese Control Conference (CCC) Pub Date : 2015-09-14 DOI: 10.1109/CHICC.2015.7259956
Xing-Min Chen, Chao Gao
{"title":"Recursive nonparametric regression with errors in variables","authors":"Xing-Min Chen, Chao Gao","doi":"10.1109/CHICC.2015.7259956","DOIUrl":"https://doi.org/10.1109/CHICC.2015.7259956","url":null,"abstract":"Recursive estimation for nonparametric regression with errors in variables is considered in this paper. Based on the deconvolution kernel, recursive estimate for the regression function is given. Strong consistency is established when observation noises are ordinary smooth or supper smooth. Finally a numerical simulation is provided to justify the theoretical analysis.","PeriodicalId":421276,"journal":{"name":"2015 34th Chinese Control Conference (CCC)","volume":"193 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121073924","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
Controller performance assessment for switched linear systems via applying non-negative tensor factorization 基于非负张量分解的切换线性系统控制器性能评估
2015 34th Chinese Control Conference (CCC) Pub Date : 2015-09-14 DOI: 10.1109/CHICC.2015.7259974
Deng-Yin Jiang, Li-Sheng Hu
{"title":"Controller performance assessment for switched linear systems via applying non-negative tensor factorization","authors":"Deng-Yin Jiang, Li-Sheng Hu","doi":"10.1109/CHICC.2015.7259974","DOIUrl":"https://doi.org/10.1109/CHICC.2015.7259974","url":null,"abstract":"This paper considers the controller performance assessment problem based on the data-driven benchmark by applying the tensor approach for switched systems. For each subprocess, the multivariate output with finite sample numbers is extracted regarding as the forms of feature matrices. Consequently, by stacking the feature matrices associated to any data set samplings, a tensor is created, a fact which necessitates studying the controller performance assessment for switched systems considered using tensors. In order to fit the multiple invariance of the measurement output tensor data processing for controller performance assessment, the non-negative tensor factorization model is proposed to analyze the tensor data, which stems from uniqueness of low-rank decomposition of higher-order tensor. By using the non-negative tensor factorization, the estimated latent outputs structure combining with the covariance-based algorithm are given to derive the data-driven performance benchmark and performance index for each subprocess controller, and the presented data-driven benchmark estimation algorithm requires a set of close-loop routine operating data. A simulation example is provided to test the effectiveness and advantages of proposed method.","PeriodicalId":421276,"journal":{"name":"2015 34th Chinese Control Conference (CCC)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116036876","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
Fault detection and estimation for discrete-time switched systems 离散时间切换系统的故障检测与估计
2015 34th Chinese Control Conference (CCC) Pub Date : 2015-09-14 DOI: 10.1109/CHICC.2015.7260644
Dongsheng Du, Yan Yang
{"title":"Fault detection and estimation for discrete-time switched systems","authors":"Dongsheng Du, Yan Yang","doi":"10.1109/CHICC.2015.7260644","DOIUrl":"https://doi.org/10.1109/CHICC.2015.7260644","url":null,"abstract":"In this paper, a novel fault detection and estimation method is proposed for discrete-time switched systems. In the proposed design, a fault detection observer with online learning capability is utilized to generate a residual which is obtained by comparing the system output with respect to the observer output. A fault is successfully detected if the generated residual exceeds an a priori chosen threshold. Subsequently, the fault magnitude is estimated online by using a suitable parameter update law.","PeriodicalId":421276,"journal":{"name":"2015 34th Chinese Control Conference (CCC)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126895980","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
A novel approach of tuning trapezoidal velocity profile for energy saving in servomotor systems 一种用于伺服电机系统节能的梯形速度曲线调谐新方法
2015 34th Chinese Control Conference (CCC) Pub Date : 2015-09-14 DOI: 10.1109/CHICC.2015.7260323
Zhu Yu, Chen Han, Mu Haihua
{"title":"A novel approach of tuning trapezoidal velocity profile for energy saving in servomotor systems","authors":"Zhu Yu, Chen Han, Mu Haihua","doi":"10.1109/CHICC.2015.7260323","DOIUrl":"https://doi.org/10.1109/CHICC.2015.7260323","url":null,"abstract":"In industrial servomotor systems, motion planning for energy saving has become one of the most important issues due to energy crisis and heat-reduction request. Departing from existing approaches that are computationally complex, this paper investigates the trapezoidal velocity profile and explores its potential for achieving energy saving, as such profile is very simple and has been widely used in industrial practice. Specially, the tuning of energy-saving trapezoidal velocity profile is successfully formulated into a strictly quasi-convex optimization problem with respect to a selected tuning parameter. By adopting the bisection method, the resultant algorithm is computationally efficient and applicable even for the low-cost industrial controller hardware. Comparative simulation examples are carried out to verify the effectiveness of the proposed method.","PeriodicalId":421276,"journal":{"name":"2015 34th Chinese Control Conference (CCC)","volume":"179 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126168745","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: 12
A multiple key management method in distributed sensor networks 分布式传感器网络中的多密钥管理方法
2015 34th Chinese Control Conference (CCC) Pub Date : 2015-09-14 DOI: 10.1109/CHICC.2015.7260858
Zhang Ying, Zheng Bingxin
{"title":"A multiple key management method in distributed sensor networks","authors":"Zhang Ying, Zheng Bingxin","doi":"10.1109/CHICC.2015.7260858","DOIUrl":"https://doi.org/10.1109/CHICC.2015.7260858","url":null,"abstract":"Wireless sensor network (WSNs) with a mobile sink node (MS) has been widely concerned. In view of the low security in the basic random key pre-distribution scheme, and the vital role of MS in the research on key management, this paper proposed a new scheme (PPBR scheme) based on a composite key management schemes with polynomial pool-based key pre-distribution and basic random key pre-distribution. The scheme uses polynomial t-degree property to increase the difficulty of cracking the key by enemy and enhance the network resilience to node capture, meanwhile, improves the storage efficiency as heterogeneous features between MS and sensor nodes. The low connectivity is solved by introducing path key tree-based establishment method. Theoretical analysis and simulation experiments show that the proposed scheme has advantages in terms of network security, connectivity and storage effectiveness under the comprehensive consideration on different performance evaluation.","PeriodicalId":421276,"journal":{"name":"2015 34th Chinese Control Conference (CCC)","volume":"214 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133622248","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
Visualization of module alignment discovery 模块对齐发现的可视化
2015 34th Chinese Control Conference (CCC) Pub Date : 2015-09-14 DOI: 10.1109/CHICC.2015.7260991
Xiang Chaojuan, Xie Jiang, Gu Yongli, Xu Junfu, Lu Kai
{"title":"Visualization of module alignment discovery","authors":"Xiang Chaojuan, Xie Jiang, Gu Yongli, Xu Junfu, Lu Kai","doi":"10.1109/CHICC.2015.7260991","DOIUrl":"https://doi.org/10.1109/CHICC.2015.7260991","url":null,"abstract":"Network alignment is an efficient approach for understanding similarities and dissimilarities of protein interaction networks (PINs) from different species. However, it's difficult to visualize matching status for large-scale PINs even if accurate alignments are found. As we know, PINs can be structured by clustering based on detecting modularity. In this paper, we combine clustering with network alignment to display alignment results, and pairs of modules that most proteins in them are matched, named aligned modules, are discovered intuitively by some visualization tools we developed. Experiments on Homo sapiens and Saccharomyces cerevisiae PIN datasets demonstrate that the visualization is helpful for analyzing large scale network alignments, especially when module alignments are discovered in a visual way.","PeriodicalId":421276,"journal":{"name":"2015 34th Chinese Control Conference (CCC)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115330214","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
What is 1/0 in the general sense of physics, applied computation, and/or electronics? 在物理学、应用计算和/或电子学的一般意义上，1/0是什么?
2015 34th Chinese Control Conference (CCC) Pub Date : 2015-09-14 DOI: 10.1109/CHICC.2015.7259788
Zhang Yunong, Qi Binbin, Ling Yingbiao, Yang Zhi, Peng Chen
{"title":"What is 1/0 in the general sense of physics, applied computation, and/or electronics?","authors":"Zhang Yunong, Qi Binbin, Ling Yingbiao, Yang Zhi, Peng Chen","doi":"10.1109/CHICC.2015.7259788","DOIUrl":"https://doi.org/10.1109/CHICC.2015.7259788","url":null,"abstract":"For twelve centuries, the division-by-zero singularity has been deemed as a notorious problem. Here, using the ideas from dynamics theory, and viewing everything as the result of change in the form of dynamical system (i.e., a temporal evolution perspective), we show that division by zero can be well understood by studying from a neat gradient-based dynamical equation. In addition to providing a new perspective towards the division operation, we introduce a framework in which a concept of generalized division is described, enclosing the singularity-conquering division as a special case, and bringing new possibilities to various fields in industry, such as control applications.","PeriodicalId":421276,"journal":{"name":"2015 34th Chinese Control Conference (CCC)","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122445280","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: 3
首页 上一页 下一页 尾页
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
现在去查看 取消
×
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：604180095
Book学术官方微信