From the Publisher: 
The accessible presentation of this book gives both a general view of the entire computer vision enterprise and also offers sufficient detail to be able to build useful applications. Users learn techniques that have proven to be useful by first-hand experience and a wide range of mathematical methods. A CD-ROM with every copy of the text contains source code for programming practice, color images, and illustrative movies. Comprehensive and up-to-date, this book includes essential topics that either reflect practical significance or are of theoretical importance. Topics are discussed in substantial and increasing depth. Application surveys describe numerous important application areas such as image based rendering and digital libraries. Many important algorithms broken down and illustrated in pseudo code. Appropriate for use by engineers as a comprehensive reference to the computer vision enterprise.

Computer vision : a modern approach = 计算机视觉 : 一种现代的方法

A tutorial account of variable structure control with sliding mode is presented. The purpose is to introduce in a concise manner the fundamental theory, main results, and practical applications of this powerful control system design approach. This approach is particularly attractive for the control of nonlinear systems. Prominent characteristics such as invariance, robustness, order reduction, and control chattering are discussed in detail. Methods for coping with chattering are presented. Both linear and nonlinear systems are considered. Future research areas are suggested and an extensive list of references is included. >

Variable structure control: a survey

Active filtering of electric power has now become a mature technology for harmonic and reactive power compensation in two-wire (single phase), three-wire (three phase without neutral), and four-wire (three phase with neutral) AC power networks with nonlinear loads. This paper presents a comprehensive review of active filter (AF) configurations, control strategies, selection of components, other related economic and technical considerations, and their selection for specific applications. It is aimed at providing a broad perspective on the status of AF technology to researchers and application engineers dealing with power quality issues. A list of more than 200 research publications on the subject is also appended for a quick reference.

A review of active filters for power quality improvement

羟氨苄青霉素引起大疱性类天疱疮样疹

The aim of this paper is to present a review of current control techniques for three-phase voltage-source pulsewidth modulated converters. Various techniques, different in concept, have been described in two main groups: linear and nonlinear. The first includes proportional integral (stationary and synchronous) and state feedback controllers, and predictive techniques with constant switching frequency. The second comprises bang-bang (hysteresis, delta modulation) controllers and predictive controllers with on-line optimization. New trends in current control-neural networks and fuzzy-logic-based controllers-are discussed, as well. Selected oscillograms accompany the presentation in order to illustrate properties of the described controller groups.

Current control techniques for three-phase voltage-source PWM converters: a survey

This paper introduces a novel control approach for Doubly-Fed Induction Generator (DFIG) operating in island mode based on the cascaded control structure with disturbance estimation. The control of the DFIG is a challenging task due to its inherent nonlinearity, fast dynamics, and unpredictable disturbances acting on the system. The proposed control structure involves a nominal controller for plant and disturbance observer (DOB) in each of the inner and outer control loop. The first-order disturbance observers are designed to estimate the time-varying and unknown disturbances. With disturbance estimation, the nominal linear dynamics is obtained in both loops. This enables the same approach for designing controllers for the inner and outer loop which significantly simplifies implementation. The controllers are designed based on the demanded error dynamics and ensure stable operation of the system, while proposed DOBs estimate disturbances including external load. Finally, the effectiveness and quality of the proposed control structure were verified through numerical simulations in terms of external disturbances rejection and closed-loop tracking performance.

Disturbance-Observer-Based Control of DFIG in Island Mode for Microgrid Applications

A unified algorithm for the synthesis of both AC induction and AC synchronous motor control is presented. A brief analysis reveals that vector control with sliding mode is a suitable choice for the problem: vector control is necessary to provide an independent influence on the electromagnetic and mechanical part of the AC machines, while the sliding mode is the natural regime for any switching converter fed motor. The achieved control structure of the system is very simple and can be easily engineered. Robot and effector position control can be decomposed into coupled scalar problems. The designed AC motor control system can then be applied to each degree of freedom. Exhaustive computer simulation confirmed the proposed approach. >

AC motor control-application to robotics

Motion control involves many diversified control problems of complex nonlinear systems. In this paper we will be addressing the SMC approach for multi-body mechanical systems control. The main feature of the SMC is constraint of the system motion into manifold in system state space. It will be shown that usage of the SMC methods is a natural way of addressing problems in motion control including constrained systems, redundant systems and functionally related systems
to name some. The consistent application of the SMC methods leads to natural decomposition of system motion for redundant tasks and allows simple, straight forward dynamical decoupling of the multiple tasks.

/pdf/motion-control-a-smc-approach-44g5rhnxkp.pdf

Motion control - A SMC approach

http://www.nt.ntnu.no/users/skoge/prost/proceedings/ifac2005/Fullpapers/02513.pdf

Low speed sensorless variable structure control of induction motor

Piezoelektrik eyleyicilerin gelistirilmesi mikro ve nano olceklerde yapilan yuksek hassasiyete sahip konumlandirmalarin yapilabilmesine olanak saglamistir. Fakat piezoelektrik malzemeler dogasi geregi lineer olmayan bir yapiya sahiptir. Bu da piezoelektrik eyleyicilerin denetlenmesini ve surusunu zorlastirmaktadir. Piezoelektrik eyleyicilerin surulmesi ve denetlenmesi icin sistemde, ilgili denetleme yontemlerinde ve uygun surucu elektronigi konularinda titiz bir arastirma yapmak gerekmektedir. Bu makalede, yuruyen piezoelektrik motorlarin surulebilmesi amacli, iki farkli surucu incelenmektedir. Bu suruculer ise ticari olarak kullanilan ve bahsi gecen yazarlar tarafindan tasarlanan ses guclendirici devre yapisina sahip suruculerdir. Motora beslenen dalga formlarinin giris frekanslarini denetlemek icin kaskat denetleyici kullanilmistir. Yuksek hassasiyet gerektiren uygulamalarda, Motorun piezo-bacaklarinin, dalga formlarinin degisen faz, genlik ve frekanslariyla ayri ayri denetlenmesi sonucunda, suruculerin kullanilmasinda belirli kisitlamalar gozlenmis ve bu durum da cok amacli suruculerin ortaya cikmasini saglamistir

/pdf/yuruyen-piezoelektrik-motorlarin-surulmesi-4dve33r2sy.pdf

Asif Sabanovic

Papers

Disturbance-Observer-Based Control of DFIG in Island Mode for Microgrid Applications

AC motor control-application to robotics

Motion control - A SMC approach

Low speed sensorless variable structure control of induction motor

Yürüyen piezoelektrik motorların sürülmesi