What Is hinfstruct?

hinfstruct lets you use the frequency-domain methods of H_∞ synthesis to tune control systems that have predefined architectures and controller structures.

To use hinfstruct, you describe your control system as a Generalized LTI model that keeps track of the tunable components of your system. hinfstruct tunes those parameters by minimizing the closed-loop gain from the system inputs to the system outputs (the H_∞ norm).

hinfstruct is the counterpart of hinfsyn for fixed-structure controllers. The methodology and algorithm behind hinfstruct are described in [1].

Related Topics

• Structured H-Infinity Synthesis Workflow