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Nonlinear optimization of vehicle safety structures : modeling of structures subjected to large deformations /
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, co...
| Clasificación: | Libro Electrónico |
|---|---|
| Autores principales: | , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Oxford :
Butterworth-Heinemann,
�2016.
|
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- 2.2
- Theory of elasticity2.3
- Elements; 2.3.1
- One-dimensional elements; 2.3.2
- Two-dimensional elements; 2.3.3
- Three-dimensional elements; 2.3.4
- Zero-dimensional elements; 2.3.5
- Meshing strategy; 2.3.6
- Element type; 2.3.7
- Element shape; 2.3.8
- Element size; 2.4
- Fundamental explicit and implicit finite element analysis; 2.5
- Nonlinear explicit finite element analysis; 2.5.1
- Understanding the need for explicit FEA in connection with vehicle safety assessment; 2.6
- Explicit FEA applied to vehicle safety assessment.
- 2.6.1
- Standard explicit equations and convergence criteria2.6.2
- Stress wave propagation and timestep; 2.6.3
- Relating the timestep to explicit FEA for vehicle safety assessment; 2.6.4
- Critical element length; 2.6.5
- Summation of factors influencing the timestep magnitude; 2.6.6
- Importance of consistent mesh size; 2.6.7
- Manipulating timestep magnitude; 2.7
- Contacts; 2.7.1
- Panel-to-panel contacts; 2.7.2
- Tied contacts; 2.8
- Example convergence study of explicit FEA; 2.8.1
- Contact forces; 2.8.2
- Kinetic energy; 2.8.3
- Internal energy; 2.8.4
- Total energy.
- 3.6.2
- MatLab example of gradient descent method.