2014 UKACC International Conference on Control (CONTROL)最新文献

Detection and isolation of actuator failure for actively controlled railway wheelsets 主动控制铁路轮对作动器故障的检测与隔离

2014 UKACC International Conference on Control (CONTROL) Pub Date : 2014-10-02 DOI: 10.1109/control.2014.6915201

M. Mirzapour, T. Mei

引用次数: 2

Sensor configurations and testbed for vehicle state estimation 用于车辆状态估计的传感器配置和试验台

2014 UKACC International Conference on Control (CONTROL) Pub Date : 2014-10-02 DOI: 10.1109/CONTROL.2014.6915175

Varun Krishna Balakrishnnan, S. Longo, E. Velenis, P. Barber

引用次数: 0

Guaranteed cost control of uncertain impulsive switched systems with nonlinear disturbances 具有非线性扰动的不确定脉冲切换系统的保成本控制

2014 UKACC International Conference on Control (CONTROL) Pub Date : 2014-07-09 DOI: 10.1109/CONTROL.2014.6915131

Jing Chen, Qingdong Li, Cunjia Liu, Z. Ren, Chen Bai

引用次数: 3

A MATLAB GUI for learning controller design in the frequency domain 一个用于学习控制器频域设计的MATLAB GUI

2014 UKACC International Conference on Control (CONTROL) Pub Date : 2014-07-09 DOI: 10.1109/CONTROL.2014.6915153

R. Mitchell

引用次数: 3

Fuzzy universal model approximator for distributed solar collector field control 分布式太阳能集热器场控制的模糊通用模型逼近器

2014 UKACC International Conference on Control (CONTROL) Pub Date : 2014-07-09 DOI: 10.1109/CONTROL.2014.6915140

S. Elmetennani, T. Laleg‐Kirati

引用次数: 9

A benchmark of Canonical Variate Analysis for fault detection and diagnosis 典型变量分析用于故障检测和诊断的基准

2014 UKACC International Conference on Control (CONTROL) Pub Date : 2014-07-09 DOI: 10.1109/CONTROL.2014.6915178

Cristóbal Ruiz Cárcel, Yi Cao, D. Mba

{"title":"A benchmark of Canonical Variate Analysis for fault detection and diagnosis","authors":"Cristóbal Ruiz Cárcel, Yi Cao, D. Mba","doi":"10.1109/CONTROL.2014.6915178","DOIUrl":"https://doi.org/10.1109/CONTROL.2014.6915178","url":null,"abstract":"The early detection and diagnosis of faults can improve the energy efficiency of industrial processes by avoiding the inefficient operation of faulty equipment as well as minimizing unplanned shutdowns, downtime and extensive damage to other parts of the system. In addition, industrial needs are evolving fast towards more flexible schemes. As a consequence, it is often required to adapt the plant production to the demand, which can be volatile depending on the application. This is why it is important to develop tools that can monitor the condition of the process working under varying operational conditions. Canonical Variate Analysis (CVA) is a multivariate data driven methodology that can be applied to detect and diagnose faults in industrial systems. This method has the ability to capture the process dynamics more efficiently than other similar data driven algorithms. The aim of this work is to provide a benchmark case to demonstrate the ability of CVA to detect and diagnose artificially seeded faults in a large scale test rig and measure the impact of those faults on the system performance, in particular its energy efficiency. The results obtained suggest that CVA can be effectively used for fault detection using real process data. The faults introduced were successfully detected in the early stages of degradation, and the source of the faults was identified using contribution plots.","PeriodicalId":269044,"journal":{"name":"2014 UKACC International Conference on Control (CONTROL)","volume":"24 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128400035","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: 8

A review on applications of model predictive control to wind turbines 模型预测控制在风力发电中的应用综述

2014 UKACC International Conference on Control (CONTROL) Pub Date : 2014-07-09 DOI: 10.1109/CONTROL.2014.6915220

W. Lio, J. Rossiter, B. Jones

引用次数: 43

SI engine combustion wall thermal management potential without the presence of control limitation 发动机燃烧壁热管理潜力不存在控制限制

2014 UKACC International Conference on Control (CONTROL) Pub Date : 2014-07-09 DOI: 10.1109/CONTROL.2014.6915158

R. I. Abdul Jalal, T. Steffen, A. Williams

{"title":"SI engine combustion wall thermal management potential without the presence of control limitation","authors":"R. I. Abdul Jalal, T. Steffen, A. Williams","doi":"10.1109/CONTROL.2014.6915158","DOIUrl":"https://doi.org/10.1109/CONTROL.2014.6915158","url":null,"abstract":"Tight future CO2 emission targets have encouraged extensive research in options for improving internal combustion engine efficiency. Amongst those, engine thermal management is a promising area to improve fuel economy, engine power and even reliability. Earlier studies have shown that engine thermal management was not just protecting engine from overheating but it also can improve engine performance, fuel consumption and even emissions. However, the effects and limits of thermal management are highly complex, and a better understanding is required to reach the full potential. The aim of this paper is to demonstrate the potential of manipulating combustion wall temperature for improving engine efficiency. A 1D numerical model of a 2.2L natural aspirated engine was developed using GT-Suite software for this purpose. The spark timing and fuelling in the engine model was also recalibrated to explore the indirect influence of thermal management influence on engine efficiency. The model assumes that the optimal temperature can be achieved at all times, ignoring some of the control implementation issues for now. The results show that optimized combustion wall temperature produces significant fuel consumption improvements at low to medium engine speed at both low and high load. The comparison with conventional temperature control was made using 7 legislated and academic test cycles. The highest fuel economy improvement of about 4% was recorded in urban test cycles. A smaller improvement of more than 2% was found for motorway driving. The results are due to improved combustion and lubrication only, not including reduced hydraulic losses.","PeriodicalId":269044,"journal":{"name":"2014 UKACC International Conference on Control (CONTROL)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130598419","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

Networked predictive control for linear systems with unknown communication delay 未知通信延迟线性系统的网络预测控制

2014 UKACC International Conference on Control (CONTROL) Pub Date : 2014-07-09 DOI: 10.1109/CONTROL.2014.6915219

Jian Sun, Jing Chen, L. Dou

引用次数: 1

Robust nonlinear control design for ionic polymer metal composite based on sliding mode approach 基于滑模方法的离子聚合物金属复合材料鲁棒非线性控制设计

2014 UKACC International Conference on Control (CONTROL) Pub Date : 2014-07-09 DOI: 10.1109/CONTROL.2014.6915194

Dongyun Wang, Qiang Zhang, Aihui Wang

引用次数: 12