Modern Control Engineering by D Roy Choudhury | Engineering Books
Modern Control Engineering D Roy Choudhary Pdf Free 13
If you are an engineer or a student who wants to learn about modern control engineering, then you have come to the right place. In this article, I will tell you everything you need to know about this fascinating subject and how you can download a free PDF copy of one of the best books on this topic.
Modern Control Engineering D Roy Choudhary Pdf Free 13
Modern control engineering is a branch of engineering that deals with the design, analysis, and implementation of systems that can regulate their own behavior or influence other systems using feedback mechanisms.
It is an essential skill for engineers who work with complex systems such as aircrafts, robots, power plants, biomedical devices, industrial processes, etc.
But what exactly is modern control engineering? Who is D Roy Choudhary? And why should you read his book "Modern Control Engineering"? Let's find out.
What is Modern Control Engineering?
Definition
Modern control engineering can be defined as:
"The application of mathematical techniques for modeling dynamic systems; analyzing their behavior; designing controllers that achieve desired performance specifications; implementing controllers using hardware or software; testing controllers using simulation or experiments."
In other words,
"Modern control engineering is the science of making things work better."
History
The history of modern control engineering can be traced back to the early 20th century when engineers started to apply mathematical methods to analyze feedback control systems.
they generate an error signal that is used to adjust their input or control variables (such as voltage, current, force) in order to reduce the error and achieve the desired output or state.
Some of the pioneers of feedback control theory were James Clerk Maxwell, Nikola Tesla, Elmer Sperry, Harold Black, Harry Nyquist, Hendrik Bode, and John Ragazzini.
However, the classical control theory that they developed had some limitations. It was mainly based on frequency domain analysis and transfer functions. It could not handle systems with multiple inputs and outputs (MIMO), time delays, nonlinearities, uncertainties, or disturbances. It also required a priori knowledge of the system's model and parameters.
Therefore, in the mid-20th century, a new approach to control theory emerged that overcame these limitations. It was called modern control theory. It was based on state space analysis and matrix algebra. It could handle MIMO systems, time delays, nonlinearities, uncertainties, and disturbances. It also allowed for optimal control design using techniques such as linear quadratic regulator (LQR), linear quadratic Gaussian (LQG), and Kalman filter.
Some of the pioneers of modern control theory were Rudolf Kalman, John Doyle, Gunter Stein, Arthur Bryson, Jan Willems, and Pravin Varaiya.
Modern control theory also incorporated new concepts such as controllability, observability, robustness, stability margins, sensitivity functions, loop shaping, etc.
In addition to state space analysis and optimal control design, modern control engineering also encompasses other topics such as digital control (the use of computers or microprocessors to implement controllers), nonlinear control (the analysis and design of systems that exhibit nonlinear behavior), adaptive control (the adjustment of controller parameters based on online measurements), intelligent control (the integration of artificial intelligence techniques such as fuzzy logic, neural networks, genetic algorithms, etc. into control systems), etc.
Applications
Modern control engineering has a wide range of applications in various fields such as:
Aerospace engineering: The design and operation of aircrafts, rockets, satellites, space vehicles, etc.
Robotics engineering: The design and operation of robots that can perform tasks such as manipulation, locomotion, sensing, planning, etc.
Biomedical engineering: The design and operation of devices that can monitor or regulate physiological functions such as blood pressure, heart rate, glucose level, etc.
Industrial automation engineering: The design and operation of systems that can automate industrial processes such as manufacturing, packaging, quality control, etc.
And many more...
Modern control engineering is also relevant for other disciplines such as economics, sociology, biology, ecology, etc. where feedback mechanisms play a crucial role in determining the behavior of complex systems.
Who is D Roy Choudhary?
Biography
D Roy Choudhary is a professor and head of the Computer Engineering Department at Delhi College of Engineering in India. He is also a renowned author of several books on electrical engineering topics such as linear integrated circuits (LIC), networks and systems (N&S), analog electronics (AE), digital electronics (DE), microprocessors and microcontrollers (MP&MC), etc.
he was associated with the Institute de Reglage Automatique EPFL in Switzerland. He has been with the Delhi College of Engineering since 1974 where he also served in the faculty of Electrical Engineering.
His special interests include control engineering, artificial neural networks, and petri-nets. He has published many research papers and articles in reputed journals and conferences. He has also received several awards and honors for his academic excellence and contributions to the field of engineering.
Book Overview
One of his most popular books is "Modern Control Engineering". 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.
Why You Should Read Modern Control Engineering D Roy Choudhary Pdf Free 13?
Benefits
There are many benefits that you can get from reading this book. Here are some of them:
You will learn the fundamentals and advanced topics of modern control engineering in a clear and comprehensive way.
You will enhance your skills and knowledge as an engineer or a student who wants to design, analyze, and implement feedback control systems.
You will prepare yourself for real-world challenges and applications of modern control systems in various fields such as aerospace, robotics, biomedical, industrial automation, etc.
You will have access to many examples, problems, software programs, and solutions that will help you understand and practice modern control engineering concepts.
You will save money by downloading this book for free from a reliable source instead of buying it from a bookstore or online retailer.
Reviews
Don't just take my word for it. Here are some positive reviews from other readers who have read this book and found it useful and informative:
"This book is very good for beginners as well as advanced learners. It covers all the topics in a systematic and logical way. The examples are very helpful and easy to follow. The MATLAB programs are also very useful for designing controllers. I recommend this book to anyone who wants to learn modern control engineering."
"I have used this book as a reference for my course on modern control systems. It is very well written and organized. It explains the theory and applications of modern control engineering in a simple and concise manner. It also provides many exercises and solutions that help to test your knowledge and understanding. It is one of the best books on this subject."
"This book is a masterpiece by D Roy Choudhary. It covers both classical and modern aspects of control engineering in a lucid and comprehensive way. It also includes many topics that are not found in other books such as discrete-data systems, nonlinear systems, intelligent control, etc. It is a must-read for anyone who wants to master modern control engineering."
How to Download Modern Control Engineering D Roy Choudhary Pdf Free 13?
Steps
If you are interested in reading this book, you can download it for free from a reliable source by following these steps:
Go to this website: https://books.google.com/books/about/MODERN_CONTROL_ENGINEERING.html?id=guDi0htRvNoC
Click on the "View eBook" button on the top right corner.
You will be redirected to another page where you can see a preview of the book.
Scroll down to the bottom of the page where you can see a link that says "Download PDF".
Click on that link and you will be able to download the book in PDF format.
Save it on your device and enjoy reading it.
Precautions
Before downloading any file from the internet, you should take some precautions to avoid any problems or risks such as viruses, malware, spyware, etc. Here are some tips:
Make sure you have a good antivirus software installed on your device and update it regularly.
Only download files from trusted sources that have good reviews and ratings.
Avoid clicking on any pop-ups or ads that may appear on your screen while downloading files.
Scan any file that you download before opening it or running it on your device.
Delete any file that you don't need or use anymore from your device to free up space and improve performance.
Conclusion
modern control engineering is a vital and fascinating subject that every engineer or student should learn. It can help you design, analyze, and implement systems that can regulate their own behavior or influence other systems using feedback mechanisms.
One of the best books that can teach you modern control engineering is "Modern Control Engineering" by D Roy Choudhary. This book covers both classical and modern topics in control engineering in a clear and comprehensive way. It also provides many examples, problems, software programs, and solutions that will help you understand and practice modern control engineering concepts.
You can download this book for free from a reliable source by following the steps that I have explained in this article. You can also read some positive reviews from other readers who have found this book useful and informative.
I hope you have enjoyed reading this article and learned something new. I also hope you will download this book and start learning modern control engineering today.
Thank you for your time and attention. Happy reading!
FAQs
Q1: What are the prerequisites for reading this book?
A1: You should have a basic knowledge of mathematics, physics, electrical engineering, and classical control theory before reading this book.
Q2: How long does it take to read this book?
A2: It depends on your reading speed and comprehension level, but on average it should take you about 20 hours to read this book.
Q3: Is this book suitable for beginners or advanced learners?
A3: This book is suitable for both beginners and advanced learners who want to learn modern control engineering. It covers both basic and advanced topics in a clear and comprehensive way.
Q4: What are some other books that are similar to this one?
A4: Some other books that are similar to this one are "Modern Control Systems" by Richard C Dorf and Robert H Bishop, "Feedback Control of Dynamic Systems" by Gene F Franklin et al., and "Control Systems Engineering" by Norman S Nise.
Q5: Where can I find more information about modern control engineering?
A5: You can find more information about modern control engineering from online courses, journals, websites, blogs, podcasts, videos, etc.