Cover
Preface
Contents
Notation and Symbols
Acronyms
1. Introduction
What is this book about?
Highlights of this book
Notes and References
Problems
2. Linear Algebra
Linear subspaces
Eigenvalues and eigenvectors
Matrix inversion formulas
Invariant subspaces
Vector norms and matrix norms
Singular value decomposition
Semidefinite matrices
Notes and references
Problems
3. Linear Systems
Descriptions of linear dynamical systems
Controllability and observability
Observers and Observer-based controllers
Operations on systems
State-space realizations for transfer matrices
Multivariable system poles and zeros
Notes and references
Problems
4. H2 and H-infty Spaces
Hilbert spaces
H2 and H-infty spaces
Computing L2 and H2 norms
Computing L-infty and H-infty norms
Notes and references
Problems
5. Internal Stability
Feedback structure
Well-posedness of feedback loop
Internal stability
Coprime factorization over RH-infty
Notes and references
Problems
6. Performance Specifications and Limitations
Feedback properties
Weighted H2 and H-infty performance
Selection of weighting functions
Bode's gain and phase relation
Bode's sensitivity integral
Analyticity constraints
Notes and references
Problems
7. Balanced Model Reduction
Lyapunov equations
Balanced realizations
Model reduction by balanced truncation
Frequency-weighted balanced model reduction
Notes and references
Problems
8. Uncertainty and Robustness
Model uncertainty
Small gain theorem
Stability under unstructured uncertainties
Robust performance
Skewed specifications
Classical control for MIMO systems
Notes and references
Problems
9. Linear Fractional Transformation
Linear fractional transformations
Basic principle
Redheffer star products
Notes and references
Problems
10. mu and mu Synthesis
General framework for system robustness
Structured singular value
Structured robust stability and performance
Overview of mu synthesis
Notes and references
Problems
11. Controller Parameterization
Existence of stabilizing controllers
Parameterization of all stabilizing controllers
Coprime factorization approach
Notes and references
Problems
12. Algebraic Riccati Equations
Stabilizing solution and Riccati operator
Inner functions
Notes and references
Problems
13. H2 Optimal Control
Introduction to regulator problem
Standard LQR problem
Extended LQR problem
Guaranteed stability margins of LQR
Standard H2 problem
Stability margins of H2 controllers
Notes and references
Problems
14. H-infty Control
Problem formulation
A simplified H-infty control problem
Optimality and limiting behavior
Minimum entropy controller
an optimal controller
General H-infty solutions
Relaxing Assumptions
H2 and H-infty integral control
H-infty filtering
Notes and references
Problems
15. Controller Reduction
H-infty controller reductions
Notes and references
Problems
16. H-infty Loop Shaping
Robust stabilization of coprime factors
Loop-shaping design
Justification for H-infty loop shaping
Further guidelines for loop shaping
Notes and references
Problems
17. Gap Metric and v-Gap Metric
Gap metric
v-Gap metric
Geometric interpretationof v-gap metric
Extended loop-shaping design
Controller order reduction
Notes and references
Problems
18. Miscellaneous Topics
Model validation
Mixed mu analysis and synthesis
Notes and references
Problems
Bibliography
Index