The Mechanical Engineering . Encyclopedia . Section IV (calculation and design of machines). Volume IV-02, no. 2. Electric drive. Hydro- and Vibration Drives" edited by K. In. Frolova is a unique publication that will become an indispensable assistant for students, engineers and researchers in the field of mechanical engineering. This volume is a deep dive into the world of electric drives, hydraulic and vibration systems, revealing to the reader not only the theoretical foundations, but also the practical aspects of the design and calculation of machines. The book covers a wide range of topics, ranging from the basics of electrical engineering to complex control systems. The reader will be able to learn about the principles of operation of various types of drives, their design features and scope of application. Particular attention is paid to calculations, which makes this book especially useful for those who are engaged in the design and construction of machines. Unlike other publications, here you will find not only theory, but also practical examples, which allows you to better digest the material and apply it in real conditions. This encyclopedia will be of interest to both students of technical universities and experienced professionals who want to update their knowledge or delve into specific aspects of mechanical engineering. If you study at the faculty of mechanics, electrical engineering or automation, then this publication will become your faithful companion in your studies. In addition, the book will be useful to practical engineers working in the field of machine development and operation, as well as researchers engaged in research in this field. The topics raised in the book concern not only technical aspects, but also modern trends in mechanical engineering. With the rapid development of technology, knowledge of new approaches to the design and calculation of drives becomes especially relevant. The reader will be able to get acquainted with innovations in the field of hydraulics and vibration, as well as with the methods of their integration into modern machines. This makes the book not only a reference book, but also a source of inspiration for new ideas and projects. Author and editor style, K. In. Frolov, distinguished by clarity and accessibility of presentation. He is able to convey complex technical concepts in a simple and understandable language, which makes the material available to a wide audience. Frolov is known for his other work in the field of mechanical engineering, and his experience and knowledge in this field is felt on every page. By reading this book, you will not only gain theoretical knowledge, but also be able to see how they are applied in practice. If you are looking for literature on topics such as “machine calculation”, “design of electric drives”, “hydraulic systems” or “vibration drives”, then this encyclopedia will be a real find for you. It will help you not only to master the basics, but also to delve into the details that matter in real engineering practice. “Engineering” (DT) Encyclopedia . Section IV (calculation and design of machines). Volume IV-02, no. 2. Electric drive. Hydro- and Vibration Drives is not just a book, but a whole world of knowledge waiting to be discovered. Immerse yourself in the study of electric drives and hydraulic systems, and you will see how these technologies change our understanding of mechanical engineering.