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"The book presents the newest results of the major world research groups working in the area of Variable Structure Systems and Sliding Mode Control (VSS/SMC). The research activity of these groups is coordinated by the IEEE Technical Committee on Variable Structure Systems (VSS) and Sliding Modes (SM). The presented results include the reports of the research groups collaborating in a framework of the Unión European Union – México project of Fondo de Cooperación Internacional en Ciencia y Tecnología (FONCICyT) 93302 titled "Automatization and Monitoring of Energy Production Processes via Sliding Mode Control".The book starts with the overview of the sliding mode control concepts and algorithms that were developed and discussed in the last two decades The research papers are combined in three sections :Part I: VSS and SM algorithms and their analysisPart II: SMC designPart III: Applications of VSS and SMC"

"Suatu pengndali dengan menggunakan logika fuzzy yang didasukan pada teknik kendali sliding mode dirancang untuk melalaikan pengendalian posisi dari suatu motor ants searahPada seat sistem mulai bekerja, pengendah ini membuat sistem untuk bergerak secepat mungkin meauju posisi scuannya dan selanjutrrya pencapaian posisi acuan tersebut terns diperh&anlmn dengan meuggunakan logikafi=y. PenRgendali yang dirancang dalam skripsi ini, dibuat dengan tujuan untuk mendapadm hasil pengeadalian yang lebih baik terhadap anti motor eras searah dalam hal mempercepat rise-time dan settling-time, memperkecil overshoot, meoghilangkan kesalahan tumk dari suatu kondisi yang dikendalikan aesta lebih manrpu mengataei perubahan beban yang diberikan kepadanya. Uji coba simulasi dilakukan untuk model motor arcs search yang berupa sistem orde tiga, yang dikendalikan dengan suatu pengendali posisi yang menggunHkan logika fuzzy dengan didasarkan pada teknik kendali sliding mode. Uji coba dilakukan untuk beberapa macaw besar beban dan besar sudut pergerakan yang berbeda-beds, untuk menunjukkan kemampuan pengendali mengatasi berbagai kondisi yang diberikan kepadanya.Suatu analisa perbandingan dilakukan mAera sistem tanpa pengendali, sistem yang menggunakan pengendali posisi dengan logika fin2y dan aistem yang menggtmakan pengendaIi PID biases. Analisa terhadap hasil simulasi model motor erns search yang dikendalikan menunjukkan pengendali posisi motor arcs searah menggunakan logika fuzzy yang didasmim pada teknik kendali sliding mode ini dapat mempercepat rise-time dan settling-time, mengunmgi overshoot clan memperkecil kesalahan hmak dari suatu sistem yang dikendalikan.Pengendali ini juga mampu mengurangi kepekaan sistem terbadap pengmuh yang disebabkan oleh perubahan besar beban yang diberiken kepada motor arcs searah yang dikendalikan, tanpa hares mengubah nilai-nilai parameter-parameter pengendalinya."

"Variable structure systems (or sliding mode control systems) are nonlinear automatic control systems whose structures are deliberately allowed to change, so that robust performance is obtained. This allows the design of high performance control systems that can be reliably and easily implemented at low cost. This book is unique in that it aims to fulfil the definite need for an accessible book on variable structure systems and also provides the very latest results in research on this topic. Divided into three parts - basics of sliding mode control, new trends in sliding mode control, and applications of sliding mode control - the book contains many numerical design examples, so that the readers can quickly understand the design methodologies and their applications to practical problems."

"Makalah ini membahas teknik kontrol sliding mode untuk sebuah sistem non linear yang "decoulable". Didasarkan pada teori VSS (Variable Structure Systems) dan metoda Lyapounov, sebuah hukum pandu (control law) yang diskontim akan dadapatkan. Sebagai contoh aplikasi, metoda kontrol tersebut diteraplan untuk mengendalikan secara simultan gerakan lateral dan longitudinal sebuah pesawat terbang."

"Aplikasi teknik sliding mode untuk kontrol posisi motor servo tanpa sikat dibahas pada tesis ini. Kaidah kendali diterapkan untuk mengendalikan kecepatan rotor dan arus langsung. Komutasi frekuensi tinggi untuk sistem mekanik dengan teknik sliding mode dapat dihindari. Berbagai teknik pada sliding mode dianalisa untuk mendapatkan respon terbaik yang terdiri dari teknik sliding mode, teknik smooth sliding mode dan teknik sliding sector. Sistem kendali yang dihasilkan memiliki sifat kokoh terhadap variasi parameter dan perturbasi (gangguan), yaitu perubahan terhadap fluks rotor dan tahanan stator, kenaikan nilai tahanan stator disebabkan kenaikan nilai dari temperatur motor.

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The application of sliding mode techniques to the position control of a brushless servo motor is discussed. Such control laws are well suited for velocity rotor and direct current. However, high frequency commutations are avoided due to the mechanical systems. Various recent schemes are studied and operated to derive control solutions which are technically feasible. In spite of straight forward applications the resulting systems show robust performances to parametric variations and disturbance. Robustness is studied with respect to rotor flux uncertainties and to stator resistance which varies with the temperature of the motor."

"Mathematical control theory for a single partial differential equation (PDE) has dominated the research literature for quite a while, new, complex, and challenging issues have recently arisen in the context of coupled, or interconnected, PDE systems. This has led to a rapidly growing interest, and many unanswered questions, within the PDE community. By concentrating on systems of hyperbolic and parabolic coupled PDEs that are nonlinear, Mathematical Control Theory of Coupled PDEs seeks to provide a mathematical theory for the solution of three main problems: well-posedness and regularity of the controlled dynamics; stabilization and stability; and optimal control for both finite and infinite horizon problems along with existence/uniqueness issues of the associated Riccati equations.Mathematical Control Theory of Coupled PDEs is based on a series of lectures that are outgrowths of recent research in the area of control theory for systems governed by coupled PDEs. The book develops new mathematical tools amenable to a rigorous analysis of related control problems and the construction of viable control algorithms. Emphasis is placed on the key role played by two interweaving features of the respective dynamical components: (1) propagation of singularities and exceptional "sharp" regularity of the traces of the solutions of the structure's hyperbolic component, and (2) analyticity of the solutions to the parabolic component of the structure, its propagation, and related analytic semigroup (singular) estimates.In addition to providing a mathematical foundation on this topic, this book is useful to engineers and professionals involved in materials science and aerospace engineering in solving fundamental theoretical control problems such as stabilization and optimal control in the context of control systems described by dynamical coupled PDEs. Modern technological applications such as smart materials, interactive systems, and intelligent controls drive further interest in this topic. Included is a wealth of examples based on the structural acoustic model. This comprises a wave equation coupled on the interface with either a plate or a shell equation. This canonical model nonetheless displays a variety of phenomena of interest."