hamiltonian

Returns the Hamiltonian of a linear system as defined in [1].

References

[1] Bruinsma, N. A., & Steinbuch, M. (1990). A fast algorithm to compute the H∞-norm of a transfer function matrix. Systems and Control Letters, 14(4), 287–293. https://doi.org/10.1016/0167-6911(90)90049-Z

param gamma

Evaluation point.

type gamma

float

param ss

Linear system.

type ss

sharpy.linear.src.libss.StateSpace

returns

Hamiltonian evaluated at gamma.

rtype

np.ndarray