inv_average_control {netcontrol}

Trace of the Inverse Gramian

Description

A commonly used measure of the overall controllability of a system defined by x_(t+1) = Ax_(t) + Bu_(t).

Usage

inv_average_control(A, B)

Arguments

A

A n x n matrix.

B

A n x m matrix.

Value

Trace of the inverse infinite time Gramian.

Examples

A = matrix(c(0,-3,-2,2,-2,1,-1,2,-1), 3,3)
B = diag(3)

inv_average_control(A, B)