Our books:
Risk Assessment of Unmanned Aircraft Systems Usage

Author: Stefan Hristozov, PhD, Eng.
ISBN: 978-619-93266-2-6
Pages: 132
Publishing Date: 20 September 2025
Cover: Paperback
Language: Bulgarian
Format: 7″ x 10″ (17.78 x 25.4 cm)
Unmanned aerial systems (UAS) have established themselves as one of the most promising technologies for supporting activities in disasters and emergencies. They provide rapid access to information, real-time monitoring, and the ability to operate in risky and hard-to-reach areas, while reducing the danger to human personnel. Their widespread use proves their role as a reliable addition to traditional methods of crisis response and management.
The book presents an in-depth analysis of existing aviation risk assessment models and their applicability to UAV operations. The author develops a new analytical method based on fuzzy logic that assists in selecting the optimal flight platform and payload according to specific conditions and constraints. Key factors such as meteorological influences, technical characteristics, and interaction with other participants in the disaster area are considered.
Modern Applied Service Robotics (Monograph)

Author: Georgi Angelov, PhD, Eng.
ISBN: 978-619-93266-0-2
Pages: 224
Publishing Date: 11 June 2025
Cover: Hardcover
Language: English
Format: 7″ x 10″ (17.78 x 25.4 cm)
YouTube Teaser: https://youtu.be/Xr_uXg1evKk
Modern Applied Service Robotics offers a comprehensive guide to the rapidly evolving world of robotic systems, bridging theory and practice with clarity and precision. Beginning with fundamental definitions and the historical journey of robotics, the monograph provides an insightful exploration of the essential hardware building blocks, operating systems, software architectures, and communication protocols that underpin today’s service robots. Richly illustrated with practical examples, the book delves into the intricacies of robotic design – from Low-level components such as sensors, actuators, and controllers, to sophisticated software frameworks including ROS and advanced machine learning tools. The concluding chapters showcase real-world applied robotic projects designed by the author. Ideal for students, educators, engineers, and robotics enthusiasts, this monograph is an invaluable resource for understanding and developing effective, safe, and intelligent service robots for diverse applications.
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Power and Drive Systems for Mobile Robots

Author: Yasen Paunski, PhD, Eng.
ISBN: 978-619-93266-1-9
Pages: 148
Publishing Date: 30 June 2025
Cover: Paperback
Language: Bulgarian
Format: 6″ x 9″ (15.24 x 22.86 cm)
This monograph offers a focused exploration of power and drive systems specifically designed for mobile service robots. Emphasizing the critical importance of these systems, the book addresses how effective power supply and propulsion technologies significantly influence the performance, reliability, and autonomy of service robots operating in diverse and dynamic environments, such as healthcare, logistics, and emergency response.
The author Yasen Paunski, PhD, Eng. comprehensively analyzes the latest technological advancements, including lithium-ion batteries, fuel cells, energy harvesting methods, and innovative propulsion mechanisms. The monograph provides detailed insights into the integration and optimization of these systems, coupled with intelligent algorithms for power management and precise motor control. Supported by practical methodologies and illustrated through real-world examples and case studies, this resource serves as an essential guide for engineers, researchers, and professionals dedicated to advancing the operational capabilities and energy efficiency of mobile service robots.