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A Generalized Prandtl-Ishlinskii Model for Characterizing Rate Dependent Hysteresis 表征速率相关迟滞的广义Prandtl-Ishlinskii模型
2007 IEEE International Conference on Control Applications Pub Date : 2007-11-27 DOI: 10.1109/CCA.2007.4389254
M. A. Janaideh, S. Rakheja, C. Su
{"title":"A Generalized Prandtl-Ishlinskii Model for Characterizing Rate Dependent Hysteresis","authors":"M. A. Janaideh, S. Rakheja, C. Su","doi":"10.1109/CCA.2007.4389254","DOIUrl":"https://doi.org/10.1109/CCA.2007.4389254","url":null,"abstract":"A generalized Prandtl-Ishlinskii model is proposed for characterizing the rate dependent hysteresis. A rate dependent play and stop operators are formulated and integrated to the Prandtl-Ishlinskii model together with a rate dependent density function to predict hysteresis properties as a function of rate of change of the input. The fundamental properties of the proposed rate dependent play and stop operators are evaluated and discussed. Experimental data obtained for a piezoceramic actuator under excitations in a wide frequency range (1-500 Hz) are analyzed to demonstrate rate dependence of the hysteretic responses. The validity of the proposed model is illustrated by comparing simulation results with the measured data over a wide frequency range. The comparisons suggest that the proposed rate dependent operator and density functions allow for accurate prediction of the rate dependent hysteresis under dynamically varying inputs.","PeriodicalId":176828,"journal":{"name":"2007 IEEE International Conference on Control Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123139087","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: 14
Adaptive Sliding Motion Tracking Control of Piezo-Driven Flexure-Based Mechanism 压电驱动柔性机构的自适应滑动运动跟踪控制
2007 IEEE International Conference on Control Applications Pub Date : 2007-11-27 DOI: 10.1109/CCA.2007.4389440
H. C. Liaw, B. Shirinzadeh, Julian Smith
{"title":"Adaptive Sliding Motion Tracking Control of Piezo-Driven Flexure-Based Mechanism","authors":"H. C. Liaw, B. Shirinzadeh, Julian Smith","doi":"10.1109/CCA.2007.4389440","DOIUrl":"https://doi.org/10.1109/CCA.2007.4389440","url":null,"abstract":"This paper presents an adaptive sliding motion tracking control methodology for a flexure-based micro/nano manipulator driven by a piezoelectric actuator. This control methodology is proposed for tracking desired motion trajectories in view of the problems of unknown or uncertain system parameters, non-linearities including the hysteresis effect, and external disturbances in the system. In this paper, a lumped parameter dynamic model is established for the formulation of the proposed control methodology. The convergence of the position and velocity tracking errors to zero is assured by the approach in the presence of the aforementioned conditions. The stability of the closed-loop system is proven theoretically, and a precise tracking performance in following a desired motion trajectory is demonstrated in the experimental study.","PeriodicalId":176828,"journal":{"name":"2007 IEEE International Conference on Control Applications","volume":"25 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121012963","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
On Estimation of Plant Dynamics and Disturbance from Input-Output Data in Real Time 基于实时输入输出数据的植物动态和扰动估计
2007 IEEE International Conference on Control Applications Pub Date : 2007-11-27 DOI: 10.1109/CCA.2007.4389393
Q. Zheng, L. Q. Gao, Zhiqiang Gao
{"title":"On Estimation of Plant Dynamics and Disturbance from Input-Output Data in Real Time","authors":"Q. Zheng, L. Q. Gao, Zhiqiang Gao","doi":"10.1109/CCA.2007.4389393","DOIUrl":"https://doi.org/10.1109/CCA.2007.4389393","url":null,"abstract":"This paper is concerned with the question of, for a physical plant to be controlled, whether or not its internal dynamics and external disturbances can be realistically estimated in real time from its input-output data. A positive answer would have significant implications on control system design, because it means that an accurate model of the plant is perhaps no longer required. Based on the linear extended state observer (LESO), it is shown that, for a nth order plant, the answer to the above question is indeed yes. In particular, it is shown that the estimation error (1) converges to the origin asymptotically when the model of the plant is given; (2) is bounded and inversely proportional to the bandwidth of the observer when the plant model is mostly unknown. Note that this is not another parameter estimation algorithm in the framework of adaptive control. It applies to a large class of nonlinear, time-varying processes with unknown dynamics. The solution is deceivingly simple and easy to implement. The results of the mathematical analysis are verified in a simulation study and a motion control hardware test.","PeriodicalId":176828,"journal":{"name":"2007 IEEE International Conference on Control Applications","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123827791","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: 54
Towards nonlinear model predictive control of fed-batch cultures of E. Coli 大肠杆菌分批喂料培养的非线性模型预测控制研究
2007 IEEE International Conference on Control Applications Pub Date : 2007-11-27 DOI: 10.1109/CCA.2007.4389229
G. Hafidi, S. Tebbani, D. Dumur, A. Wouwer
{"title":"Towards nonlinear model predictive control of fed-batch cultures of E. Coli","authors":"G. Hafidi, S. Tebbani, D. Dumur, A. Wouwer","doi":"10.1109/CCA.2007.4389229","DOIUrl":"https://doi.org/10.1109/CCA.2007.4389229","url":null,"abstract":"This paper proposes the design of a nonlinear model predictive control (NMPC) scheme for the regulation of the acetic acid concentration (leading to the biomass growth maximization) during high cell density fed-batch cultures of Escherichia coli. For NMPC purposes, an unstructured model for the growth is first derived with respect to the major metabolic pathways: oxidative growth on glucose, fermentative growth on glucose and oxidative growth on acetic acid. To avoid complexity in the application of the traditional version of NMPC to this process, the on-line optimization then proceeds using the control vector parameterization (CVP) approach. Finally, some simulation results are given to illustrate the efficiency of the proposed control strategy.","PeriodicalId":176828,"journal":{"name":"2007 IEEE International Conference on Control Applications","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124945901","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
Multiloop Controller for N-Stage Cascade Boost Converter n级级串级升压变换器的多回路控制器
2007 IEEE International Conference on Control Applications Pub Date : 2007-11-27 DOI: 10.1109/CCA.2007.4389295
M. G. Ortiz-López, J. Leyva-Ramos, L. H. Diaz-Saldierna, E. Carbajal-Gutierrez
{"title":"Multiloop Controller for N-Stage Cascade Boost Converter","authors":"M. G. Ortiz-López, J. Leyva-Ramos, L. H. Diaz-Saldierna, E. Carbajal-Gutierrez","doi":"10.1109/CCA.2007.4389295","DOIUrl":"https://doi.org/10.1109/CCA.2007.4389295","url":null,"abstract":"In recent years, the development of new technologies is requiring wider conversion ratios. A possible solution to this problem is to use n-stages connected in cascade; however, the major drawbacks are: (a) the total losses are increased mainly by the active switches, and (b) a more complex control circuitry is required. An alternative solution is to use a cascade boost converter with a single active switch. In this paper, nonlinear and linear models are given for the above converter. A controller is developed using average current-mode control where the current of the first inductor is selected for feedback purposes. For the inner loop, a current gain and a high gain compensator are selected. For the output loop, a conventional PI-controller is designed.","PeriodicalId":176828,"journal":{"name":"2007 IEEE International Conference on Control Applications","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131483148","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: 14
A Note on Multiple Lyapunov Functions and Stability Condition for Switched and Hybrid Systems 切换和混合系统的多重Lyapunov函数及稳定性条件的注记
2007 IEEE International Conference on Control Applications Pub Date : 2007-11-27 DOI: 10.1109/CCA.2007.4389235
G. Zhai, I. Matsune, J. Imae, Tomoaki Kobayashi
{"title":"A Note on Multiple Lyapunov Functions and Stability Condition for Switched and Hybrid Systems","authors":"G. Zhai, I. Matsune, J. Imae, Tomoaki Kobayashi","doi":"10.1109/CCA.2007.4389235","DOIUrl":"https://doi.org/10.1109/CCA.2007.4389235","url":null,"abstract":"In this note, we consider stability condition with multiple Lyapunov functions for switched and hybrid systems. By using the idea of evaluating \"the average value of multiple Lyapunov functions\" during the activation period of each subsystem, we propose a new Lyapunov stability condition, which complements the existing stability conditions that evaluate the value of multiple Lyapunov functions at the starting points or the end points. We present several demonstrative examples, including the case where unstable subsystems are involved, and also apply the stability condition and the switching strategy to the switching control problem for stabilization of nonholonomic systems.","PeriodicalId":176828,"journal":{"name":"2007 IEEE International Conference on Control Applications","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126981455","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: 44
High Density Servo Track Writing Using Two-Stage Configuration 高密度伺服轨道写入使用两级配置
2007 IEEE International Conference on Control Applications Pub Date : 2007-11-27 DOI: 10.1109/CCA.2007.4389217
Jingliang Zhang, B. Hredzak, C. Du, G. Guo
{"title":"High Density Servo Track Writing Using Two-Stage Configuration","authors":"Jingliang Zhang, B. Hredzak, C. Du, G. Guo","doi":"10.1109/CCA.2007.4389217","DOIUrl":"https://doi.org/10.1109/CCA.2007.4389217","url":null,"abstract":"In order to increase the track density of hard disk drives, it is essential to develop new technologies for media level servo track writers that support writing of qualified servo patterns at high track density. This paper describes essential servo control requirements for the servo track writing that can support high number of tracks per inch (TPI). Servo systems for conventional servo track writing, media level servo track writing and self servo track writing are reviewed. A hybrid servo for media level servo track writing using a two-stage configuration is proposed and experimentally verified. Experimental results show that the proposed method can minimize the effects of all relative vibrations existing between the head and the media and hence increase the track density from 142 kTPI to 362 kTPI.","PeriodicalId":176828,"journal":{"name":"2007 IEEE International Conference on Control Applications","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132640205","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
Information Transmission by Means of Chaos-Based Frequency Modulation and Adaptive Identification 基于混沌调频与自适应识别的信息传输
2007 IEEE International Conference on Control Applications Pub Date : 2007-11-27 DOI: 10.1109/CCA.2007.4389203
B. Andrievsky, Alexander L. Fradkov
{"title":"Information Transmission by Means of Chaos-Based Frequency Modulation and Adaptive Identification","authors":"B. Andrievsky, Alexander L. Fradkov","doi":"10.1109/CCA.2007.4389203","DOIUrl":"https://doi.org/10.1109/CCA.2007.4389203","url":null,"abstract":"The problem of information transmitting using chaotic signals is considered. New method of information coding by means of frequency modulation of the chaotic signal is proposed. Chaotic generator is modulated by information signal by means of its time scaling. The receiver recovering algorithm, using ideas of Lion's and speed-gradient method, based on the adaptive identification procedure and augmented signals is built up. Robustified adaptation law applicable for noisy transmission channel is presented. The example of signal transmission by means of the frequency modulation of the Chua system is given. The simulation results for signal transmission of the audio frequency range signals are demonstrated.","PeriodicalId":176828,"journal":{"name":"2007 IEEE International Conference on Control Applications","volume":"1976 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132703330","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
Designing an Optimum Controller for a Spray Drying Process that Produces Micro-particles 微粒喷雾干燥过程的最优控制器设计
2007 IEEE International Conference on Control Applications Pub Date : 2007-11-27 DOI: 10.1109/CCA.2007.4389342
V. Shabde, K. Hoo
{"title":"Designing an Optimum Controller for a Spray Drying Process that Produces Micro-particles","authors":"V. Shabde, K. Hoo","doi":"10.1109/CCA.2007.4389342","DOIUrl":"https://doi.org/10.1109/CCA.2007.4389342","url":null,"abstract":"Spray dryers represent an important unit operation in many industries such as pharmaceuticals and food. However, the approach to the design and control of spray dryers has been based primarily on heuristics. The traditional, serial approach to process design and control ignores the effect that the process design has on the control structure synthesis. Thus, it is not surprising that the achievable control performance is limited by the process design decisions. One approach to address this issue is to solve the design and control problems simultaneously. However, the simultaneous strategy can lead to a large and numerically intractable problem. In this work, a spray drying process that produces micro-particles is used to investigate optimum controller designs using different approaches. The first approach assumes that both the process and controller designs are to be found sequentially, while the second seeks to couple the controller design to the process design. Results, using the spray dryer system, are presented to show the potential of using the coupled strategy to satisfy finding a design that admits a feasible controller.","PeriodicalId":176828,"journal":{"name":"2007 IEEE International Conference on Control Applications","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133349331","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
Actuators Fault Diagnosis and Tolerant Control for an Unmanned Aerial Vehicle 无人机执行机构故障诊断与容错控制
2007 IEEE International Conference on Control Applications Pub Date : 2007-11-27 DOI: 10.1109/CCA.2007.4389374
F. Bateman, H. Noura, M. Ouladsine
{"title":"Actuators Fault Diagnosis and Tolerant Control for an Unmanned Aerial Vehicle","authors":"F. Bateman, H. Noura, M. Ouladsine","doi":"10.1109/CCA.2007.4389374","DOIUrl":"https://doi.org/10.1109/CCA.2007.4389374","url":null,"abstract":"In this paper a fault detection and isolation (FDI) method coupled with a fault tolerant control system are developed in order to deal with control surface failures for an Unmanned Aerial Vehicle (UAV). The failures considered are stuck control surfaces which occur during the aircraft manoeuvres: turn, velocity and slope variations. These faults are difficult to detect and to isolate. On the one hand they are soft variations and the aircraft is equipped with a controller which mask them, on the other hand redundancies offered by the control surfaces cause problems of isolability. The Fault Detection and Isolation system proposed here is based on a signal processing approach and drives a Fault Tolerant Control System (FTCS) built with a bank of Linear Quadratic controllers.","PeriodicalId":176828,"journal":{"name":"2007 IEEE International Conference on Control Applications","volume":"501 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133434160","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: 26
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