2021 · Thesis · Skripsi, Thesis, Disertasi, dan Tugas Akhir
Penelitian ini berjudul “Kajian Deskriptif Tentang Strategi Dosen dalam Mengajar Extensive Reading di Masa Pandemic Covid-19 (Study Kasus di Program Study Bahasa Inggris, Universitas Kristen Artha Wacana Kupang Tahun Akademik 2019/2020)”' Penulis merumuskan dua pertanyaan penelitian yaitu: (1) Apa jenis strategi yang dipakai oleh dosen dalam mengajar extensive reading di masa pandemi Covid-19? dan (2) Bagaimana perspektif dosen dalam mengajar extensive reading di masa pandemi Covid-19?. Tujuan dari penelitian ini adalah untuk mengetahui jenis-jenis strategi yang dipakai dosen dalam mengajar di masa pandemi dan untuk mengetahui respon dari siswa terhadap strategis- trategiyang dipakai dosen ketika mengajar extensive reading pada masa pandemic Covid-19. Data diambil dengan menggunakan teknik wawancara mendalam dengan dosen yang mengajar extensive reading pada masa pandemic Covid-19 dan penulis mentranskripsikan dan menganalisis data dengan menggunakan analisis deskriptif kualitatif dalam melakukan penelitian ini. Terdapat tujuh jenis strategi mengajar yang dipakai dosen ketika mengajar extensive reading pada masa pandemic Covid-19, yang pertama Memilih materi yang mudah, kedua siswa bebas untuk menentukan materi mana yang ia sukai untuk dibaca, ketiga menyediakan beragama bahan bacaan, keempat membaca secara tenang dan dalam hati, yang kelima Penyesuaian dalam membimbing siswa, yang keenam sebagai role model dalam belajar dan yang terakhir menggunakan media online dalam proses belajar. Berikutnya untuk mengetahui perspektif dari dosen penulis mendistribusikan kuisioner dan mendapat respon sebagai berikut; pertama siswa merasa kesulitan dengan belajar online, kedua siswa merasa sulit untuk mengerti dengan penjelasan dari dosen ketika mengajar menggunakam aplikasi zoom dikrenakan batasan waktu yang ada, ketiga mereka merasa terbeban karena mendapat tugas yang begitu banyak tetapi dengan batasan waktu yang diberikan yang terakhir, siswa merasa bahwa pembelajaran online kurang menyenangkan karena beberapa alasan seperti; sulit berinteraksi dengan sesama teman, terkadang dosen memberikan tugas tanpa menjelaskan materi dan merasa kesulitan karena kuota internet yang terbatas.
2021 · Book · Koleksi Perpustakaan
For courses in Control Theory Developing Problem-Solving Skills Through Integrated Design and Analysis The purpose of Dorf's Modern Control Systems, Thirteenth Edition is to present the structure of feedback control theory and to provide a sequence of exciting discoveries. The book demonstrates various real-world, global engineering problems while touching on evolving design strategies like green technology. Some of the themes at-hand include climate change, clean water, sustainability, waste management, emissions reduction, and minimizing energy. Throughout the text, students apply theory to the design and analysis of control systems. The Thirteenth Edition continues to explore the role of and need for automated and precise control systems in green engineering. Key examples of green engineering, such as wind turbine control and the modeling of a photovoltaic generator to achieve maximum power delivery, are discussed in detail. The text is organized around the concept of control systems theory in the context of frequency and time domains. Written to be equally useful for all engineering disciplines, it covers topics such as classical control, employing root locus design, frequency and response design using Bode and Nyquist plots.
2021 · Book · Koleksi Perpustakaan
Written to be equally useful for all engineering disciplines, this book is organized around the concept of control systems theory as it has been developed in the frequency and time domains. It provides coverage of classical control employing root locus design, frequency and response design using Bode and Nyquist plots. It also covers modern control methods based on state variable models including pole placement design techniques with full-state feedback controllers and full-state observers.The book covers several important topics including robust control systems and system sensitivity, state variable models, controllability and observability, computer control systems, internal model control, robust PID controllers, and computer-aided design and analysis.For all types of engineers who are interested in a solid introduction to control systems.
2021 · Book · Koleksi Perpustakaan
This book represents an attempt to organize and unify the diverse methods of analysis of feedback control systems and presents the fundamentals explicitly and clearly. The scope of the text is such that it can be used for a two-semester course in control systems at the level of undergraduate students in any of the various branches of engineering (electrical, aeronautical, mechanical, and chemical). Emphasis is on the development of basic theory. The text is easy to follow and contains many examples to reinforce the understanding of the theory. Several software programs have been developed in MATLAB platform for better understanding of design of control systems. Many varied problems are included at the end of each chapter. The basic principles and fundamental concepts of feedback control systems, using the conventional frequency domain and time-domain approaches, are presented in a clearly accessible form in the first portion (chapters 1 through 10). The later portion (chapters 11 through 14) provides a thorough understanding of concepts such as state space, controllability, and observability. Students are also acquainted with the techniques available for analysing discrete-data and nonlinear systems. The hallmark feature of this text is that it helps the reader gain a sound understanding of both modern and classical topics in control engineering.
2021 · Book · Koleksi Perpustakaan
Designed for a short course on control systems or as a review for the professional engineer, this book provides a lucid introduction to modern control systems topics. The five chapters, “State-Variable Analysis of Continuous-Time Systems,” “Analysis of Discrete-Time Systems,” “Stability Analysis of Non-Linear Systems,” “Optimal Control,” and “Adaptive Control” have been written to emphasize concepts and provide the basic mathematical derivations. Complete coverage of standard topics, e.g., eigenvalues, eigenvectors, the z-transform, Lyapunov’s Method, controllability, observability, etc. are discussed. Numerous examples and exercises have also been included in the book for self-study. A CD-ROM with MATLAB applications and third-party simulations provides practical design techniques and observations of real control systems.
2021 · Book · Koleksi Perpustakaan
This book focuses on the design, implementation and applications of embedded systems and advanced industrial controls with microcontrollers. It combines classical and modern control theories as well as practical control programming codes to help readers learn control techniques easily and effectively. The book covers both linear and nonlinear control techniques to help readers understand modern control strategies. The author provides a detailed description of the practical considerations and applications in linear and nonlinear control systems. They concentrate on the ARM® Cortex®-M4 MCU system built by Texas InstrumentsTM called TM4C123GXL, in which two ARM® Cortex®-M4 MCUs, TM4C123GH6PM, are utilized. In order to help the reader develop and build application control software for a specified microcontroller unit. Readers can quickly develop and build their applications by using sample project codes provided in the book to access specified peripherals. The book enables readers to transfer from one interfacing protocol to another, even if they only have basic and fundamental understanding and basic knowledge of one interfacing function. Classical and Modern Controls with Microcontrollers is a powerful source of information for control and systems engineers looking to expand their programming knowledge of C, and of applications of embedded systems with microcontrollers. The book is a textbook for college students majored in CE, EE and ISE to learn and study classical and modern control technologies. The book can also be adopted as a reference book for professional programmers working in modern control fields or related to intelligent controls and embedded computing and applications. Advances in Industrial Control reports and encourages the transfer of technology in control engineering. The rapid development of control technology has an impact on all areas of the control discipline. The series offers an opportunity for researchers to present an extended exposition of new work in all aspects of industrial control.
2021 · Book · Koleksi Perpustakaan
This supplement is meant for professors looking for ways to integrate more of the design process into their undergraduate controls course as well as improve their students' computer skills. In each chapter, a problem from the Modern Control Systems textbook has been changed into a design problem and various aspects of the design process are explored.
2021 · Book · Koleksi Perpustakaan
For courses in Control Theory Developing Problem-Solving Skills Through Integrated Design and Analysis The purpose of Dorf's Modern Control Systems, Thirteenth Edition is to present the structure of feedback control theory and to provide a sequence of exciting discoveries. The book demonstrates various real-world, global engineering problems while touching on evolving design strategies like green technology. Some of the themes at-hand include climate change, clean water, sustainability, waste management, emissions reduction, and minimizing energy. Throughout the text, students apply theory t.
2021 · Book · Koleksi Perpustakaan
Modern Control Engineering is primarily designed to serve as a textbook for undergraduate students of engineering for a course on Control Systems. The book has been carefully developed to cover all topics that are essential to develop an understanding of control systems. Beginning with the study of basics of control systems, the book proceeds to provide a comprehensive coverage of important concepts such as Lorentz transforms and z-transforms; transfer function and gain; block diagrams and signal flow graphs; time-domain modeling; analogous systems and physical system modeling; control system components; time response analysis of control systems and error criterion; stability analysis; controllers; compensation in control systems; eigenvalues and eigenvectors; and industrial control systems. Written in a student-friendly manner, the book contains a large number of solved examples to provide a good and clear understanding of the concepts discussed. Figures and tables interspersed throughout the book successfully supplement the text. Solved problems and unsolved exercises have been included at the end of each chapter to test studentsa knowledge regarding the topics covered therein.
2021 · Book · Koleksi Perpustakaan
The definitive guide to control system design Modern Control System Theory and Design, Second Edition offers themost comprehensive treatment of control systems available today.Its unique text/software combination integrates classical andmodern control system theories, while promoting an interactive,computer-based approach to design solutions. The sheer volume ofpractical examples, as well as the hundreds of illustrations ofcontrol systems from all engineering fields, make this volumeaccessible to students and indispensable for professionalengineers. This fully updated Second Edition features a new chapter on moderncontrol system design, including state-space design techniques,Ackermann's formula for pole placement, estimation, robust control,and the H method for control system design. Other notable additionsto this edition are: * Free MATLAB software containing problem solutions, which can beretrieved from The Mathworks, Inc., anonymous FTP server atftp://ftp.mathworks.com/pub/books/shinners * Programs and tutorials on the use of MATLAB incorporated directlyinto the text * A complete set of working digital computer programs * Reviews of commercial software packages for control systemanalysis * An extensive set of new, worked-out, illustrative solutions addedin dedicated sections at the end of chapters * Expanded end-of-chapter problems--one-third with answers tofacilitate self-study * An updated solutions manual containing solutions to the remainingtwo-thirds of the problems Superbly organized and easy-to-use, Modern Control System Theoryand Design, Second Edition is an ideal textbook for introductorycourses in control systems and an excellent professional reference.Its interdisciplinary approach makes it invaluable for practicingengineers in electrical, mechanical, aeronautical, chemical, andnuclear engineering and related areas.
2021 · Book · Koleksi Perpustakaan
This package includes a physical copy of Modern Control Engineering (International Version) by Katsuhiko Ogata, as well as access to MATLAB. For senior or graduate-level students taking a first course in Control Theory (in departments of Mechanical, Electrical, Aerospace, and Chemical Engineering). A comprehensive, senior-level textbook for control engineering. Ogata's Modern Control Engineering, 5/e, offers the comprehensive coverage of continuous-time control systems that all senior students must have, including frequency response approach, root-locus approach, and state-space approach to analysis and design of control systems. The text provides a gradual development of control theory, shows how to solve all computational problems with MATLAB, and avoids highly mathematical arguments. A wealth of examples and worked problems are featured throughout the text. The new edition includes improved coverage of Root-Locus Analysis (Chapter 6) and Frequency-Response Analysis (Chapter 8). The author has also updated and revised many of the worked examples and end-of-chapter problems. This text is ideal for control systems engineers.
2021 · Book · Koleksi Perpustakaan
The fundamentals as well as modern approaches of control systems have been discussed in this book. Application of control theory to systems to control their behavior is known as control systems engineering. In this engineering discipline, input actuators collect the feedback generated by the output sensors to control behavior of the system under observation. The ever growing need of advanced technology is the reason that has fueled the research in the field of control systems in recent times. This book is ideal for the readers who wish to develop a better understanding of the modern applications of control systems. Coherent flow of topics, student-friendly language and extensive use of examples make this book an invaluable source of knowledge.
2021 · Book · Koleksi Perpustakaan
The book is divided into ten chapters with the first chapter being a very brief introduction to classical control theory. The second chapter gives the classical design techniques using Bode plots and root locus technique. Analysis of discrete time systems is presented in Chapter 3 using z-transforms. Chapter 4, 5 and 6 deal with state space modelling, solution of state equation and design of control systems using state space model with a glimpse on the design of observers, and state feed back controller. Chapter 7 and 8 deal with nonlinear systems, the former on phase plane analysis and the latter on describing function method. Even though both these methods were developed long time back, these methods are still useful to get some insight into the behaviour of nonlinear systems. Chapter 9 discusses in depth the Lyapunov's method for stability analysis of systems and Chapter 10 is a brief introduction to concepts and methods of optimal control. Several worked examples and a summary-'points to remember' have been added in each chapter. A set of multiple choice questions has been added at the end of the book which is useful for students in the preparation of objective type tests. An introduction to the MATLAB software package is given in Appendix. Contents Review of Classical Control Theory Conventional controller and classical design Discrete data control systems State space analysis of systems Time domain analysis in state space Design of state feedback controllers and observers Nonlinear systems and phase plane analysis Describing function analysis of nonlinear systems Stability of systems Introduction to optimal control Multiple choice questions.
2021 · Book · Koleksi Perpustakaan
An up-to-date, mainstream industrial electronics text often used for the last course in two-year electrical engineering technology and electro-mechanical technology programs. Focuses on current technology (digital controls, use of microprocessors) while including analog concepts. Balances industrial electronics and non-calculus controls topics. Covers all major topics: solid state controls, electric motors, sensors, and programmable controllers. Includes physics concepts and coverage of fuzzy logic. How to Use the Allen-Bradley 5, the most commonly used PLC, has been included as a tutorial appendix. Both Customary and SI units are used in examples.
2021 · Book · Koleksi Perpustakaan
The text is both contemporary and comprehensive in scope, with supplemental information on various basic applied physics and mechanical concepts, such as linear and rotational motion, springs, friction, gears, levers, heat transfer, and energy transfer not found in other books in its class. Digital controllers and concepts are introduced early and referenced throughout the book. Analog concepts are also included. This edition features new material on digital "panel mount" controllers, differential gears, the insulated Gate Bipolar Transistor (IGBT), ultrasonic proximity sensors, inductive proximity sensors, ultrasonic flow sensors, and cascade control.
2021 · Book · Koleksi Perpustakaan
The engineering discipline, which deals with the application of automatic control theory for designing systems with desired behavior in controlled environments is referred to as control engineering. It uses sensors and detectors for the measurement of output performance of the process, which are being controlled. Such measurements are used to provide corrective feedback that helps to achieve the desired performance. Modern control engineering applies principles of control theory. Control engineering plays an important role in various control systems ranging from simple household washing machines to high-performance fighter aircraft. This book unfolds the innovative aspects of control engineering, which will be crucial for the progress of this field in the future. The topics covered in this extensive book deal with the core aspects of this subject. It is appropriate for students seeking detailed information in this area as well as for experts.
2021 · Book · Koleksi Perpustakaan
This textbook is intended to provide a clear, understandable, and motivated account of the subject which spans both conventional and modern control theory. The authors have tried to exert meticulous care with explanations, diagrams, calculations, tables, and symbols. They have tried to ensure that the student is made aware that rigor is necessary for advanced control work. Also stressed is the importance of clearly understanding the concepts which provide the rigorous foundations of modern control theory. The text provides a strong, comprehensive, and illuminating account of those elements of conventional control theory which have relevance in the design and analysis of control systems. The presentation of a variety of different techniques contributes to the development of the student's working understanding of what A.T. Fuller has called "the enigmatic control system." To provide a coherent development of the subject, an attempt is made to eschew formal proofs and lemmas with an organization that draws the perceptive student steadily and surely onto the demanding theory of multi-variable control systems. It is the opinion of the authors that a student who has reached this point is fully equipped to undertake with confidence the challenges presented by more advanced control theories as typified by chapters 18 through 22. The importance and necessity of making extensive use of computers is emphasized by references to comprehensive computer-aided-design (CAD) programs. - Preface.
2021 · Book · Koleksi Perpustakaan
Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Apply a state-space approach to modern control system analysis and design Written by an expert in the field, this concise textbook offers hands-on coverage of modern control system engineering. Modern Control: State-Space Analysis and Design Methods features start-to-finish design projects as well as online snippets of MATLAB code with simulations. The essential mathematics are presented along with fully worked-out examples in gradually increasing degrees of difficulty. Readers will receive “just-in-time” math background from a comprehensive appendix and get step-by-step descriptions of the latest analysis and design techniques. Coverage includes: • An introduction to control systems • State-space representations • Pole placement via state feedback • State estimators (observers) • Non-minimal canonical forms • Linearization • Lyapunov stability • Linear quadratic regulators (LQR) • Symmetric root locus (SRL) • Kalman filter • Linear quadratic gaussian control (LQG)
2021 · Book · Koleksi Perpustakaan
Di dalam buku ini terdiri atas sepuluh bab yang akan menguraikan tentang bagaimana mengenal sistem informasi akuntansi dan merancang suatu sistem informasi akuntansi. Penulis berharap dengan selesainya dan terbitnya buku ini semoga dapat bermanfaat bagi seluruh masyarakat yang ingin tahu tentang SISTEM INFORMASI AKUNTANSI. Dan secara khusus kepada para mahasiswa yang sedang mempelajari ilmu ini. Tak lupa penulis juga mohon kepada para pembaca untuk memberikan masukan-masukan, kritik yang membangun demi perbaikan buku ini
2021 · Book · Koleksi Perpustakaan
Bisnis adalah serangkaian usaha yang dilakukan satu orang atau kelompok dengan menawarkan barang dan jasa untuk mendapatkan keuntungan/laba atau bisnis juga bisa dikatakan menyediakan barang dan jasa untuk ke lancaran sistem perekonomian. Buku ini berisi uraian tentang pengambilan keputusan bisnis, kebijakan harga, pengendalian manajemen, etika bisnis dan tanggung jawab perusahaan. Salah satu ciri buku ini adalah pada sebagian pokok bahasannya pengendalian manajemen dalam menjalankan bisnis dan berusaha memberikan gambaran tentang bisnis yang sesuai dengan lingkungan kita sehari-hari.
