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2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP)最新文献

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Sliding-window signal reconstruction for time encoding machine 时间编码机的滑动窗信号重构
2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP) Pub Date : 2016-06-13 DOI: 10.1109/EBCCSP.2016.7605240
N. T. Thao
{"title":"Sliding-window signal reconstruction for time encoding machine","authors":"N. T. Thao","doi":"10.1109/EBCCSP.2016.7605240","DOIUrl":"https://doi.org/10.1109/EBCCSP.2016.7605240","url":null,"abstract":"We propose a new approach to signal reconstruction for the time encoding machine introduced by Lazar and Tóth. While practical algorithms of reconstruction from non-uniform samples are mostly based on an ill-posed block treatment of bandlimited signals, we provide a methodology to perform this reconstruction by time-varying FIR filters. Results of SNR versus complexity are given.","PeriodicalId":411767,"journal":{"name":"2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128435804","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
Optimal adaptive communication protocols subject to dynamical and topological constraints 动态和拓扑约束下的最优自适应通信协议
2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP) Pub Date : 2016-06-13 DOI: 10.1109/EBCCSP.2016.7605259
Elham Almodaresi, N. Bajçinca
{"title":"Optimal adaptive communication protocols subject to dynamical and topological constraints","authors":"Elham Almodaresi, N. Bajçinca","doi":"10.1109/EBCCSP.2016.7605259","DOIUrl":"https://doi.org/10.1109/EBCCSP.2016.7605259","url":null,"abstract":"We propose a systematic method to the design of adaptive communication protocols subject to a set of heterogeneous constraints, including continuous system dynamics, event-based communication and discrete topological constraints. To this end, we make use of a recent modeling formalism based on hybrid Petri nets, whose semantics is capable of capturing the information exchange between the nodes of a network system. The design problem is then given a hybrid dynamical formulation in form of a mixed-integer dynamical system. The proposed approach is directly applicable to the co-design problem of communication and control protocols.","PeriodicalId":411767,"journal":{"name":"2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129902876","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
Periodic event-triggered dual-rate control for a networked control system 网络控制系统的周期事件触发双速率控制
2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP) Pub Date : 2016-06-13 DOI: 10.1109/EBCCSP.2016.7605085
Á. Cuenca, Alberto Castillo Frasquet, P. Garcia, A. Torres, R. Sanz
{"title":"Periodic event-triggered dual-rate control for a networked control system","authors":"Á. Cuenca, Alberto Castillo Frasquet, P. Garcia, A. Torres, R. Sanz","doi":"10.1109/EBCCSP.2016.7605085","DOIUrl":"https://doi.org/10.1109/EBCCSP.2016.7605085","url":null,"abstract":"In this work, a Periodic Event-Triggered Sampling (PETS) strategy is implemented in a Networked Control System (NCS), which uses a gain-scheduled dual-rate PD controller in order to deal with time-varying network-induced delays and packet disorder. Compared to the Time-Triggered Sampling (TTS) strategy, this control solution is able to reduce network utilization (number of transmissions), while still guaranteeing control performance. Simulation and experimental results of an Unmanned Aerial Vehicle (UAV) illustrate the main benefits of the approach.","PeriodicalId":411767,"journal":{"name":"2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130682999","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
A time digitizer based on multiphase clock implemented in FPGA device 基于多相时钟的时间数字化仪在FPGA器件上的实现
2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP) Pub Date : 2016-06-13 DOI: 10.1109/EBCCSP.2016.7605280
P. Kwiatkowski, R. Szplet, Z. Jachna, K. Rozyc
{"title":"A time digitizer based on multiphase clock implemented in FPGA device","authors":"P. Kwiatkowski, R. Szplet, Z. Jachna, K. Rozyc","doi":"10.1109/EBCCSP.2016.7605280","DOIUrl":"https://doi.org/10.1109/EBCCSP.2016.7605280","url":null,"abstract":"We present the design, operation and test results of a time-to-digital converter based on multiphase clock and implemented in Kintex-7 FPGA (Xilinx). Proposed solution involves a Vernier delay line constructed with the use of Look-Up Tables and interconnect resources. Taking advantage of rising amount of available interconnect resources in modern FPGA devices a various number of phase segments in multiphase clock can be obtained with relatively high uniformity. The solution with 6, 8, 13 and 15 phases is presented and full PVT variation tests are performed and discussed.","PeriodicalId":411767,"journal":{"name":"2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP)","volume":"169 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124715920","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
Temporal sequence recognition in a self-organizing recurrent network 自组织递归网络的时间序列识别
2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP) Pub Date : 2016-06-13 DOI: 10.1109/EBCCSP.2016.7605258
Enea Ceolini, Daniel Neil, T. Delbrück, Shih-Chii Liu
{"title":"Temporal sequence recognition in a self-organizing recurrent network","authors":"Enea Ceolini, Daniel Neil, T. Delbrück, Shih-Chii Liu","doi":"10.1109/EBCCSP.2016.7605258","DOIUrl":"https://doi.org/10.1109/EBCCSP.2016.7605258","url":null,"abstract":"A big challenge of reservoir-based Recurrent Neural Networks (RNNs) is the optimization of the connection weights within the network so that the network performance is optimal for the intended task of temporal sequence recognition. One particular RNN called the Self-Organizing Recurrent Network (SORN) avoids the mathematical normalization required after each initialization. Instead, three types of cortical plasticity mechanisms optimize the weights within the network during the initial part of the training. The success of this unsupervised training method was demonstrated on temporal sequences that use input symbols with a binary encoding and that activate only one input pool in each time step. This work extends the analysis towards different types of symbol encoding ranging from encoding methods that activate multiple input pools and that use encoding levels that are not strictly binary but analog in nature. Preliminary results show that the SORN model is able to classify well temporal sequences with symbols using these encoding methods and the advantages of this network over a static network in a classification task is still retained.","PeriodicalId":411767,"journal":{"name":"2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115912699","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
Discrete-event simulation framework tor developing methods for low voltage network observability enhancement 用于开发低压网络可观测性增强方法的离散事件仿真框架
2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP) Pub Date : 2016-06-13 DOI: 10.1109/EBCCSP.2016.7605090
M. Lisowski, R. Maśnicki, J. Mindykowski
{"title":"Discrete-event simulation framework tor developing methods for low voltage network observability enhancement","authors":"M. Lisowski, R. Maśnicki, J. Mindykowski","doi":"10.1109/EBCCSP.2016.7605090","DOIUrl":"https://doi.org/10.1109/EBCCSP.2016.7605090","url":null,"abstract":"With the considerable volume of data obtained by a Smart Grid management system, modern statistical and machine learning approaches can be used to extract useful information about the energy distribution network. This paper introduces the PLC smart meter communication crosstalk problem in low-voltage electric energy distribution network, and a software simulation framework, which can facilitate the search for a solution. Each piece of data arriving from the Smart Grids is treated as a discrete event. The data is then analyzed by a process-based discrete-event simulation framework to infer information that is directly unobservable, and in turn yield results that effectively solve the crosstalk problem. An example simulation is described in detail, along with its results.","PeriodicalId":411767,"journal":{"name":"2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123010633","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
Event-triggered simultaneous fault detection and consensus control for linear multi-agent systems 线性多智能体系统的事件触发同步故障检测与一致性控制
2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP) Pub Date : 2016-06-13 DOI: 10.1109/EBCCSP.2016.7605239
Shahram Hajshirmohamadi, F. Sheikholeslam, M. Davoodi, N. Meskin
{"title":"Event-triggered simultaneous fault detection and consensus control for linear multi-agent systems","authors":"Shahram Hajshirmohamadi, F. Sheikholeslam, M. Davoodi, N. Meskin","doi":"10.1109/EBCCSP.2016.7605239","DOIUrl":"https://doi.org/10.1109/EBCCSP.2016.7605239","url":null,"abstract":"This paper investigates the design and development of event-triggered simultaneous fault detection and consensus control (SFDCC) problem for a network of linear agents. Each agent is equipped with a distributed SFDCC unit that uses the information from the relative measurement sensors and data transmission facilities. It is assumed that the data is transmitted from an agent to its neighbours whenever a specific event condition is satisfied. With the proposed methodology each agent can detect not only its own fault but also the faults occurred in its neighbors and at the same time, all the agents can track the output of a reference model. The parameters of the SFDCC module are designed such that a mixed H∞/H- performance index is satisfied based on sufficient conditions in terms of extended linear matrix inequalities (LMIs). It is shown that by using event-triggered data transmission, the amount of data transmitted from an agent to its neighbors and the actuator updates are reduced. Simulation results are presented for fault detection and control of a group of unmanned underwater vehicles to demonstrate and verify the effectiveness of the proposed methodology.","PeriodicalId":411767,"journal":{"name":"2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127433811","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
Self-triggered controllers, resource sharing, and hard guarantees 自触发控制器、资源共享和硬保证
2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP) Pub Date : 2016-06-13 DOI: 10.1109/EBCCSP.2016.7605266
A. Aminifar
{"title":"Self-triggered controllers, resource sharing, and hard guarantees","authors":"A. Aminifar","doi":"10.1109/EBCCSP.2016.7605266","DOIUrl":"https://doi.org/10.1109/EBCCSP.2016.7605266","url":null,"abstract":"Today, many control applications in embedded and cyber-physical systems are implemented on shared platforms, alongside other hard real-time or safety-critical applications. Having the resource shared among several applications, to provide hard guarantees, it is required to identify the amount of resource needed for each application. This is rather straightforward when the platform is shared among periodic control and periodic real-time applications. In the case of event-triggered and self-triggered controllers, however, the execution patterns and, in turn, the resource usage are not clear. Therefore, a major implementation challenge, when the platform is shared with self-triggered controllers, is to provide hard and efficient stability and schedulability guarantees for other applications. In this paper, we identify certain execution patterns for self-triggered controllers, using which we are able to provide hard and efficient stability guarantees for periodic control applications.","PeriodicalId":411767,"journal":{"name":"2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127846726","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
Event-based control as an enabler for high power density processors 基于事件的控制是高功率密度处理器的推动者
2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP) Pub Date : 2016-06-13 DOI: 10.1109/EBCCSP.2016.7605253
A. Leva, F. Terraneo, W. Fornaciari
{"title":"Event-based control as an enabler for high power density processors","authors":"A. Leva, F. Terraneo, W. Fornaciari","doi":"10.1109/EBCCSP.2016.7605253","DOIUrl":"https://doi.org/10.1109/EBCCSP.2016.7605253","url":null,"abstract":"This paper is part of a long-term research on the application of event-based control to the thermal management of high-power, high-density microprocessors. Specifically, in this work we introduce and discuss a purpose-specific event-based realisation of a digital controller for thermal management, which integrates into a scheme that also takes care of the power/performance tradeoff, and carry out a stability and a preliminary performance analysis. We also present, extending previous research, a comprehensive Modelica library suitable to carry out control studies in the addressed domain. We finally show experimental results on a modern processor architecture, that also compare our solution to the state of the art, to demonstrate the effectiveness of the proposal.","PeriodicalId":411767,"journal":{"name":"2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129574594","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
Event-triggered fault estimation and accommodation design for linear systems 线性系统的事件触发故障估计与调节设计
2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP) Pub Date : 2016-06-13 DOI: 10.1109/EBCCSP.2016.7605238
M. Davoodi, N. Meskin, K. Khorasani
{"title":"Event-triggered fault estimation and accommodation design for linear systems","authors":"M. Davoodi, N. Meskin, K. Khorasani","doi":"10.1109/EBCCSP.2016.7605238","DOIUrl":"https://doi.org/10.1109/EBCCSP.2016.7605238","url":null,"abstract":"The problem of event-triggered active fault-tolerant control (E-AFTC) of discrete-time linear systems is addressed in this paper by using an integrated design of event-triggered fault/state estimator with a fault-tolerant controller. An event-triggered observer is proposed which can simultaneously provide an estimate of the system states and faults. Through an event-triggered transmission mechanism it is shown that the amount of data sent to the observer module is significantly reduced. Moreover, an observer-based fault-tolerant controller based on fault and state estimates is obtained. A robust H∞ formulation of the problem is given that guarantees stability of the resulting closed-loop system, attenuates the effects of external disturbances and compensates the effects of the fault. Linear matrix inequality (LMI) sufficient conditions are derived to simultaneously obtain the observer and controller parameters and the event-triggered condition. Simulation results for an autonomous remotely operated vehicle (ROV) is given to illustrate the effectiveness of the proposed design methodology.","PeriodicalId":411767,"journal":{"name":"2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122253686","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
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