2013 Australian Control Conference最新文献

A gap metric perspective of well-posedness for nonlinear feedback interconnections 非线性反馈互连的适位性的间隙度量视角

2013 Australian Control Conference Pub Date : 2013-12-01 DOI: 10.1109/AUCC.2013.6697277

Sei Zhen Khong, M. Cantoni, J. Manton

引用次数: 4

Heteroclinic optimal control solutions for attitude motion planning 姿态运动规划的异斜最优控制解

2013 Australian Control Conference Pub Date : 2013-11-04 DOI: 10.1109/AUCC.2013.6697276

J. Biggs, Craig Maclean, Albert Caubet

引用次数: 1

On the uniform global pre-asymptotic stability of closed sets for switched hybrid systems 切换混合系统闭集的一致全局预渐近稳定性

2013 Australian Control Conference Pub Date : 2013-11-04 DOI: 10.1109/AUCC.2013.6697300

Wei Wang, R. Postoyan, D. Nešić

引用次数: 0

Optimal boundary control for the heat equation with application to freezing with phase change 相变冻结热方程的最优边界控制

2013 Australian Control Conference Pub Date : 2013-11-01 DOI: 10.1109/AUCC.2013.6697308

C. J. Backi, J. Gravdahl

引用次数: 8

Multirate dissipativity-based distributed MPC 基于多速率耗散的分布式MPC

2013 Australian Control Conference Pub Date : 2013-11-01 DOI: 10.1109/AUCC.2013.6697293

C. Zheng, M. J. Tippett, J. Bao, Jinfeng Liu

引用次数: 5

New results on practical set stability of switched nonlinear systems 切换非线性系统实用集稳定性的新结果

2013 Australian Control Conference Pub Date : 2013-11-01 DOI: 10.1109/AUCC.2013.6697266

Yi Zhang, J. Yang, Honglei Xu, K. Teo

引用次数: 3

A new robust damping and tracking controller for high speed nanopositioning 一种用于高速纳米定位的鲁棒阻尼和跟踪控制器

2013 Australian Control Conference Pub Date : 2013-11-01 DOI: 10.1109/AUCC.2013.6697319

S. Das, H. Pota, I. Petersen

{"title":"A new robust damping and tracking controller for high speed nanopositioning","authors":"S. Das, H. Pota, I. Petersen","doi":"10.1109/AUCC.2013.6697319","DOIUrl":"https://doi.org/10.1109/AUCC.2013.6697319","url":null,"abstract":"This paper presents the design and implementation of a novel control architecture with a resonant controller, an integral controller, and a velocity feedback controller to improve the high speed imaging performance of a nanopositioning stage, piezoelectric tube scanner (PTS) used in most of the commercial atomic force microscopes (AFMs). The design of the controller is done by considering the lateral and longitudinal axes of the PTS as an independent single-input single-output (SISO) system. The controller proposed in this paper is able to achieve a bandwidth close to the first resonance frequency of the PTS and the controller is robust against the changes in resonance frequency of the scanner due to the load change on the scanner. The performance of the proposed controller is illustrated by comparing with an integral controller and it is shown that the bandwidth increased by the proposed controller is five times greater than the bandwidth that can be achieved by using the integral controller in a commercial scanner. Experimental images with the open-loop, closed-loop and built-in AFM proportional integral controller are presented at scanning rates of 15.62 Hz, 31.25 Hz, 62.5 Hz, and 125 Hz to demonstrate the advantage of the proposed controller.","PeriodicalId":177490,"journal":{"name":"2013 Australian Control Conference","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129092820","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

On the performance of an MPC controller including a Notch filter for an AFM 含陷波滤波器的原子力显微镜MPC控制器的性能

2013 Australian Control Conference Pub Date : 2013-11-01 DOI: 10.1109/AUCC.2013.6697321

M. S. Rana, H. Pota, I. Petersen

引用次数: 1

The application of Discrete sliding mode control in parabolic PDE dynamics 离散滑模控制在抛物型PDE动力学中的应用

2013 Australian Control Conference Pub Date : 2013-11-01 DOI: 10.1109/AUCC.2013.6697264

A. Argha, Li Li, S. Su, H. Nguyen

引用次数: 2

Identification for automotive air-conditioning system using Particle Swarm Optimization 基于粒子群算法的汽车空调系统辨识

2013 Australian Control Conference Pub Date : 2013-11-01 DOI: 10.1109/AUCC.2013.6697260

Md Norazlan Md Lazin, I. Darus, B. C. Ng, H. Kamar

{"title":"Identification for automotive air-conditioning system using Particle Swarm Optimization","authors":"Md Norazlan Md Lazin, I. Darus, B. C. Ng, H. Kamar","doi":"10.1109/AUCC.2013.6697260","DOIUrl":"https://doi.org/10.1109/AUCC.2013.6697260","url":null,"abstract":"This paper present the representation of the dynamic model of the temperature an automotive air conditioning system (AAC) as the speed of the air conditioning compressor is varied. The performance of system identification of an AAC system using Recursive Least Squares (RLS) and Particle Swarm Optimization (PSO) techniques measured and discussed. The input - output data are collected through an experimental study using an AAC system integrated with air duct system experimental rig complete with data acquisition and instrumentation system. The single input single output dynamic model was established by using Autoregressive with exogenous input (ARX) model. Recursive Least Squares and Genetic Algorithms were validated using one step-ahead prediction (OSA), mean squared error (MSE) and correlation tests. The comparison results between these parameter estimation optimization techniques were highlighted. It was found that the estimated models using these two methods proposed are comparable, acceptable and possible to be used as a platform of new controller development and evaluation the performance of AAC system in the future work. Amongst all, it was found that the Particle Swarm optimization method produce the best ARX model with the lowest prediction MSE value of 8.5472×10-5 as compared to the Recursive Least Squares performance.","PeriodicalId":177490,"journal":{"name":"2013 Australian Control Conference","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133471712","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