The book "Basics of mathematical modeling of technical systems: a textbook" by the authors B. and . Averchenkova, V. P. Fedorova and M. L. Heifetz provides a valuable guide for students, graduate students, and practitioners seeking a deeper understanding of the principles of mathematical modeling in engineering and engineering sciences. This manual is not just educational material, but a real find for anyone who wants to master complex modeling concepts applicable in various fields of science and technology. The book focuses on the basic principles and methods of mathematical modeling, which help to investigate and analyze complex technical systems. The authors share their experience and knowledge, offering readers not only theoretical foundations, but also practical examples that make the material more accessible and understandable. The book covers a wide range of topics, including system dynamics, process optimization and data analysis, making it an indispensable tool for future engineers and scientists. This book will be of particular interest to engineering students, graduate students and young professionals working in the fields of mechanics, automation, electronics and other related disciplines . It can also attract the attention of teachers and researchers who are looking for quality materials for their courses or research papers. Readers who are passionate about mathematics and its application to real-world problems will find in this manual a lot of useful information and inspiration. One of the key topics raised in the book is the importance of mathematical modeling as a tool for solving complex engineering problems. The authors emphasize that proper modeling allows not only to predict the behavior of systems, but also to optimize their work, which is critical in the context of modern production and technology. The book also addresses issues related to the choice of modeling methods, the analysis of the data obtained and the interpretation of the results, which makes it relevant for practical application. The style of the authors is clear and accessible, which allows readers to easily assimilate even the most complex concepts. In. and . Averchenkov, V. P. Fedorov and M. L. Heifetz are experienced specialists in mathematical modeling and engineering, and their in-depth knowledge and practical experience make this manual not only theoretically sound, but also practically useful. In addition, their other works, such as "Mathematical Modeling in Engineering" and "