Nonlinear Optimization of Vehicle Safety Structures

Erscheinungsjahr 2015
ISBN: 978-0-12-804424-7
Verlag: Elsevier Science & Technology

Buch, Englisch, 482 Seiten, Format (B × H): 151 mm x 228 mm, Gewicht: 773 g

Nonlinear Optimization of Vehicle Safety Structures: Modeling of Structures Subjected to Large Deformations provides a cutting-edge overview of the latest optimization methods for vehicle structural design. The book focuses on large deformation structural optimization algorithms and applications, covering the basic principles of modern day topology optimization and comparing the benefits and flaws of different algorithms in use.

The complications of non-linear optimization are highlighted, along with the shortcomings of recently proposed algorithms. Using industry relevant case studies, users will how optimization software can be used to address challenging vehicle safety structure problems and how to explore the limitations of the approaches given. The authors draw on research work with the likes of MIRA, Jaguar Land Rover and Tata Motors European Technology Centre as part of multi-million pound European funded research projects, emphasizing the industry applications of recent advances.

The book is intended for crash engineers, restraints system engineers and vehicle dynamics engineers, as well as other mechanical, automotive and aerospace engineers, researchers and students with a structural focus.

Zielgruppe

<p>Automotive engineers (esp. crash engineers, restraints system engineers and vehicle dynamics engineers) as well as other mechanical and aerospace engineers, researchers and students with a structural focus.</p>

Autoren/Hrsg.

Christensen, Jesper

Bastien, Christophe

Fachgebiete

• Technische Wissenschaften Technik Allgemein Technische Zuverlässigkeit, Sicherheitstechnik
• Technische Wissenschaften Verkehrstechnik | Transportgewerbe Fahrzeugtechnik

Inhaltsverzeichnis

1. Vehicle Architectures, Structures and Safety Requirements

2. Numerical Techniques for Structural Assessment of Vehicle Architecture

3. Introduction to Structural Optimization & its Potential for Development of Vehicle Safety Structures

4. Mathematical Based Optimization Algorithms

5. Evolutionary Based Optimization Algorithms

6. Heuristic Based Optimization Algorithms

7. Entropy Based Optimization Algorithms

8. Applications of Linear Optimization to Concept Vehicle Safety Structures

9. Complications of Nonlinear Structural Optimization

10. Applications of Concept Nonlinear Optimization

11. Optimization for Refinement of Vehicle Safety Structures

12. Further Developments of Structural Optimization Algorithms

Über Autor(innen)

Christensen, Jesper
Jesper Christensen is a Senior Research Fellow at Coventry University, and holds a PhD in Structural Optimisation, an MSc in Design of Mechanical Systems as well as a BSc in Industrial Engineering. Prior to his engineering degrees Jesper completed an apprenticeship as an engine fitter working with large marine propulsion systems. His entire academic career has predominately focused on structural optimisation; with a particular emphasis on topology optimisation. Jesper joined Coventry University in 2010; working on the £29m Low Carbon Vehicle Technology Project (LCVTP), developing topology optimisation algorithms for lightweight vehicle structures. Following the LCVTP his focus turned to the continued development of the Mechanical Engineering MSc course at Coventry University; taking over the course leadership. In this context he primarily focused on aspects such as FE theory and application, strain gauging, metal fatigue and optimisation principles. Jesper's research activities has continued through a number of PhD students as well as a number of successful project grants, including a £780k Engineering and Physical Sciences Research Council (ESPSRC) research grant focusing on multiphysics simulation and optimisation, as well as a £1.6m grant for industrial based research and development project focusing on development, implementation and optimisation of a Flywheel Energy Storage System (FESS) for commercial bus applications.
Jesper is a Chartered Engineer and a Fellow of the Institute of Mechanical Engineers (IMechE), as well as being a Science, Technology, Engineering and Mathematics (STEM) Ambassador; inspiring children and young adults to take up degrees and careers in STEM related areas.

Bastien, Christophe
Christophe Bastien is a Principal Lecturer in Engineering Simulations at Coventry University and holds a PhD in vehicle safety and biomechanics. He led the university's Mechanical and Automotive Engineering MSc courses and taught Finite Element Analysis and crashworthiness simulations. He is also a chartered engineer from the Institute of Mechanical Engineers (IMechE).
Christophe has 13 years' industrial experience in crashworthiness, testing and computer simulation. During this time, he has successfully led the design, testing and computational analysis of the Jaguar 'X-Type' for interior head injuries (FMVSS201), as well as the development and analysis of the first pedestrian deployable pyrotechnic bonnet for the Jaguar 'XK'. Later on, during his employment at Corus Automotive, he developed further static pedestrian bonnet technologies, as well as engineered, analyzed and tested highway crash barriers for high speed vehicle containment.
He joined Coventry University in 2007 and started his research in vehicle lightweighting optimisation, which included the design work for Jaguar and Land Rover (JLR) in the Premium Lightweight Architecture for Carbon Efficient Seating (PLACES) project, the optimisation of lightweight electric vehicle architectures for the £29m Low Carbon Vehicle Technology Project (LCVTP) and the multi-disciplinary / multiphysics optimisation of Virtual Exhaust Systems (VexPro).
Christophe Bastien is a member of the Coventry University's Mobility & Transport Research Centre, where he is focusing on Automotive Safety, Lightweighting, Optimisation and Human Trauma Predictions. He holds 19 patents in the field of safety engineering.