Marinc, Daniel: Analysis of adjoint based optimal control applied to noise reduction of plane jets. 2014
Inhalt
- Abstract
- Zusammenfassung
- Contents
- Nomenclature
- Abbreviations
- 1. Introduction
- 2. Unconstrained Optimization
- 3. Constraint Optimization with Ad-joint Method
- 3.1. Gradient through Adjoint Method
- 3.2. Hessian through Adjoint Method
- 3.3. Continuous and Discrete Adjoint
- 4. Numerics
- 4.1. Spatial Discretization
- 4.2. Temporal Discretization
- 4.3. Implementation of Discrete Adjoint
- 4.4. Automatic Calculation of Adjoint
- 4.5. Sensitivities through Operator Overloading
- 4.6. Governing Equations
- 4.7. Boundary Conditions
- 5. Physical and Numerical Setup
- 6. Gradient Accuracy
- 6.1. Validation of Discrete Adjoint
- 6.2. Appearance of Adjoint Solution
- 6.3. Continuous Adjoint
- 6.4. Boundary Conditions
- 6.5. Discrete Adjoint
- 7. Noise Optimization
- 7.1. Comparison of Optimization Schemes
- 7.2. Optimization Using Exact and Inexact Adjoint
- 7.3. Long Control Horizons
- 7.4. Influence of Control Space Dimension
- 8. Conclusion
- Bibliography