Control Package: @lti/mconnect

Categories &

Functions List

Function File: sys = mconnect (sys, m)
Function File: sys = mconnect (sys, m, inputs, outputs)

Arbitrary interconnections between the inputs and outputs of an LTI model.

Inputs

sys

LTI system.

m

Connection matrix. Each row belongs to an input and each column represents an output.

inputs

Vector of indices of those inputs which are retained. If not specified, all inputs are kept.

outputs

Vector of indices of those outputs which are retained. If not specified, all outputs are kept.

Outputs

sys

Interconnected system.

Example

 Solve the system equations of
 y(t) = G e(t)
 e(t) = u(t) + M y(t)
 in order to build
 y(t) = H u(t)
 The matrix M for a (p-by-m) system G
 has m rows and p columns (m-by-p).

 Example for a 3x2 system:
 u1 = -1*y1 + 5*y2 + 0*y3
 u2 = pi*y1 + 0*y2 - 7*y3

     | -1      5      0 |
 M = | pi      0      7 |

Source Code: @lti/mconnect