control.hinfsyn

control.hinfsyn(P, nmeas, ncon)[source]

H_{inf} control synthesis for plant P.

Parameters
  • P (partitioned lti plant) –

  • nmeas (number of measurements (input to controller)) –

  • ncon (number of control inputs (output from controller)) –

Returns

  • K (controller to stabilize P (State-space sys))

  • CL (closed loop system (State-space sys))

  • gam (infinity norm of closed loop system)

  • rcond (4-vector, reciprocal condition estimates of:) – 1: control transformation matrix 2: measurement transformation matrix 3: X-Riccati equation 4: Y-Riccati equation

  • TODO (document significance of rcond)

Raises

ImportError – if slycot routine sb10ad is not loaded

See also

StateSpace

Examples

>>> K, CL, gam, rcond = hinfsyn(P,nmeas,ncon)