Minimizing Uncertainty in the Design of Technical Systems

1. Auflage 2026
ISBN: 978-1-041-08530-0
Verlag: Taylor & Francis Ltd

Buch, Englisch, 256 Seiten, Format (B × H): 156 mm x 234 mm

This book addresses the problem of uncertainty faced by designers of aircraft, space and aerospace vehicles, nuclear power plants or other complex and safety-critical technical systems. Uncertainty ranges from stochastic variations in known variables - system properties and loads applied in normal operating conditions - to the lack of knowledge about all possible adverse events during the service life and the behavior of the system in such situations. Errors in forecasting extreme impacts not covered by available statistics, or completely unknown events, combined with the inability of the system to withstand them, create a threat of an accident or catastrophe with significant material losses, damage to the environment and fatal consequences for human life or health. Such a threat must be minimized using appropriate design methods.

Traditional design methodology relies on assumptions about future operation that are based on previous experience and formalized using probabilistic models or deterministic safety factors corresponding to certain probabilities. As a result of its application, the designed technical systems operate reliably and safely in predictable conditions. However, this methodology is inadequate for tasks in which uncertainty is primarily due to unknown factors – tasks that arise, for example, in the development of probes for deep space missions, planetary bases, suborbital transport systems, or power plants functioning on new principles. The book analyzes existing approaches to minimizing uncertainty at the design stage and identifies their shortcomings, that complicate ensuring safety in difficult to predict operating conditions. To overcome these shortcomings, a promising design concept is proposed: Smart ProActive Resilient System (SPARS). It combines well-known approaches that form defense in depth against predictable adverse events with the capabilities of modern technologies, including artificial intelligence, and bionic ideas aimed at ensuring resilience to unforeseen dangers. This concept is illustrated using an example from design practice – the analysis of emergency landing of an aerospace vehicle.

The book is interdisciplinary in nature and contributes to the development of the philosophy of design.

Zielgruppe

Academic, Postgraduate, Professional Practice & Development, Professional Reference, and Undergraduate Advanced

Autoren/Hrsg.

Spirochkin, Yuri

Fachgebiete

• Mathematik | Informatik EDV | Informatik Professionelle Anwendung Computersimulation & Modelle, 3-D Graphik
• Technische Wissenschaften Bauingenieurwesen Konstruktiver Ingenieurbau, Baustatik

Inhaltsverzeichnis

Preface. 1. Introduction. 2. Existing Approaches to Uncertainty Management in Engineering Design and Other Areas. 3. A Deeper Understanding of Uncertainty from the Designer’s Perspective. 4. Reducing Uncertainty by Analytical Methods. 5. Reducing Uncertainty Using New Experimental Data. 6. New Approaches to Reducing Uncertainty. 7. Application of the SPARS Design Concept to Ensure Safety in an Aircraft Emergency Landing. 8. The Potential of Artificial Intelligence in Minimizing Uncertainty. 9. Changes in Engineering Design over Time, Their Impact on Uncertainty, and New Challenges.

Über Autor(innen)

Yuri Spirochkin is an engineer, researcher and author with extensive experience in the aerospace and nuclear power industries. He graduated from the N.E. Bauman Moscow Higher Technical School (now the N.E. Bauman Moscow State Technical University). At the beginning of his career, he took part in the design of the Soviet space transport system Energia-Buran. He created the mathematical model of the Buran shuttle and carried out research of its possible emergency landing. In the early 2000s, he was involved in R&D in the field of bioengineering. He later worked in the Russian nuclear power industry, participating in rulemaking, design and life cycle management of nuclear power plant equipment and piping. For several years he was a visiting expert to the International Atomic Energy Agency. Currently he serves as an expert at the International Consultancy and Analysis Agency “Aviation Safety”, focusing on aerospace engineering issues. His publications include a chapter in an edited volume, three books and numerous articles, as well as several patents.