93Bxx Controllability, observability, and system structure
- 93B03 Attainable sets
- 93B05 Controllability
- 93B07 Observability (1)
- 93B10 Canonical structure
- 93B11 System structure simplification
- 93B12 Variable structure systems
- 93B15 Realizations from input-output data
- 93B17 Transformations
- 93B18 Linearizations
- 93B20 Minimal systems representations
- 93B25 Algebraic methods
- 93B27 Geometric methods
- 93B28 Operator-theoretic methods [See also 47A48, 47A57, 47B35, 47N70]
- 93B30 System identification
- 93B35 Sensitivity (robustness) (1)
- 93B36 H1-control
- 93B40 Computational methods
- 93B50 Synthesis problems
- 93B51 Design techniques (robust design, computer-aided design, etc.)
- 93B52 Feedback control
- 93B55 Pole and zero placement problems
- 93B60 Eigenvalue problems
- 93B99 None of the above, but in this section