2014 European Control Conference (ECC)最新文献_第9页

Tolerating intermittent faults in input/state asynchronous sequential machines with a bounded delay 在有界延迟的输入/状态异步顺序机中容忍间歇性故障

2014 European Control Conference (ECC) Pub Date : 2014-06-24 DOI: 10.1109/ECC.2014.6862227

Jung‐Min Yang, S. Kwak

引用次数: 4

Stable ℋ∞ controller design based on a novel parameterization of the controller set 基于控制器集参数化的稳定h∞控制器设计

2014 European Control Conference (ECC) Pub Date : 2014-06-24 DOI: 10.1109/ECC.2014.6862279

T. Péni, Z. Szabó, J. Bokor

{"title":"Stable ℋ∞ controller design based on a novel parameterization of the controller set","authors":"T. Péni, Z. Szabó, J. Bokor","doi":"10.1109/ECC.2014.6862279","DOIUrl":"https://doi.org/10.1109/ECC.2014.6862279","url":null,"abstract":"This paper proposes a method for improving the LMI-based robust control synthesis. It is well-known that the design of a ℋ∞ controller can be formulated as a two-step procedure. In the first step the performance level is minimized and the closed loop Lyapunov function is determined. The second step is the construction of the controller. The currently available implementations of this procedure generate only one controller candidate and leave no room for additional tuning between the design steps. If the controller obtained is not acceptable, (e.g. it is unstable) then the designer has to modify the original control problem (changing, e.g., the performance weighting functions) and then has to perform the entire synthesis again. This paper presents a novel parameterization of all controllers corresponding to the performance level and Lyapunov function determined in the first design step. This parameterizaton makes it possible to construct tuning algorithms for finding the “best” controller in the parameterized set. Now, this paper focuses only on the stability of the controller and provides an iterative tuning algorithm, which finds a stable controller having poles on the prescribed domain of the left half complex plane. The applicability of the proposed algorithm is demonstrated on a simple robust control problem.","PeriodicalId":251538,"journal":{"name":"2014 European Control Conference (ECC)","volume":"34 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125992609","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

Overview of fault diagnosis methods based on Petri net models 基于Petri网模型的故障诊断方法综述

2014 European Control Conference (ECC) Pub Date : 2014-06-24 DOI: 10.1109/ECC.2014.6862631

F. Basile

引用次数: 37

Parsimonious model identification via atomic norm minimization 基于原子范数最小化的简约模型识别

2014 European Control Conference (ECC) Pub Date : 2014-06-24 DOI: 10.1109/ECC.2014.6862636

Korkut Bekiroglu, Burak Yılmaz, C. Lagoa, M. Sznaier

{"title":"Parsimonious model identification via atomic norm minimization","authors":"Korkut Bekiroglu, Burak Yılmaz, C. Lagoa, M. Sznaier","doi":"10.1109/ECC.2014.6862636","DOIUrl":"https://doi.org/10.1109/ECC.2014.6862636","url":null,"abstract":"During the past few years a considerably research effort has been devoted to the problem of identifying parsimonious models from experimental data. Since this problem is generically non-convex, these approaches typically rely on relaxations such as Group Lasso or nuclear norm minimization. However, while these approaches usually work well in practice, there is no guarantee that using these surrogates will lead to the simplest model explaining the experimental data. In addition, incorporating stability constraints into the formalism entails a substantial increase in the computational complexity. Alternatively stability and model order constraints can be handled directly using a moments based approach. However, presently this approach is limited to relatively small sized problems, due to its computational complexity. Motivated by these difficulties, recently a new approach has been proposed based on the idea of representing the response of an LTI system as a linear combination of suitably chosen objects (atoms) and the observation that minimizing the atomic norm leads to sparse representations. In this paper we cover the fundamentals of this new approach and show that it leads to a very efficient algorithm, that avoids the need for using regularization steps and automatically incorporates stability constraints. In addition, this approach can be extended to accommodate non-uniform sampling and (unknown) initial conditions. These results are illustrated with several examples, including identification of a very lightly damped structure from time and frequency domain measurements.","PeriodicalId":251538,"journal":{"name":"2014 European Control Conference (ECC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129473845","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: 16

Robust trajectory tracking control of a quadrotor helicopter 四旋翼直升机的鲁棒轨迹跟踪控制

2014 European Control Conference (ECC) Pub Date : 2014-06-24 DOI: 10.1109/ECC.2014.6862570

J. R. Guadarrama-Olvera, H. Rodríguez-Cortés, R. Castro-Linares

引用次数: 12

On the discretisation of sparse linear systems 稀疏线性系统的离散化问题

2014 European Control Conference (ECC) Pub Date : 2014-06-24 DOI: 10.1109/ECC.2014.6862438

Matheus Souza, J. Geromel, P. Colaneri, R. Shorten

引用次数: 2

ASPR based adaptive output feedback control system design via T-S fuzzy model for nonlinear systems 基于T-S模糊模型的非线性系统自适应输出反馈控制系统设计

2014 European Control Conference (ECC) Pub Date : 2014-06-24 DOI: 10.1109/ECC.2014.6862175

I. Mizumoto, T. Takagi

引用次数: 2

Assignment of electrical vehicles to charging stations by a distributed approach 用分布式方法分配电动汽车到充电站

2014 European Control Conference (ECC) Pub Date : 2014-06-24 DOI: 10.1109/ECC.2014.6862326

M. P. Fanti, A. M. Mangini, G. Pedroncelli, W. Ukovich

引用次数: 11

Modeling and Nonlinear Model Predictive Control of a rotary disc dryer for fishmeal production 鱼粉干燥机的建模与非线性模型预测控制

2014 European Control Conference (ECC) Pub Date : 2014-06-24 DOI: 10.1109/ECC.2014.6862416

Andres Hernandez, R. Keyser, J. Manrique, Jose Oliden, W. Ipanaqué

引用次数: 6

Dynamic modeling of a Full Toroidal Variator: The Power-Oriented Graphs approach 全环面变矩器的动态建模:功率导向图方法

2014 European Control Conference (ECC) Pub Date : 2014-06-24 DOI: 10.1109/ECC.2014.6862181

R. Zanasi, F. Grossi, M. Fei

引用次数: 0