Barkan
Sep23-09, 01:47 AM
Hi all,
I am struggling to solve some simple state equations in the following form.
dx/dt = A x + bu
solution is simple if A has only constant elements, because i can multiply both sides with exp(-At) and solve.
in my case, A has time dependent elements. i know their functions. is there any particular solution for this case?
thank you in advance.
I am struggling to solve some simple state equations in the following form.
dx/dt = A x + bu
solution is simple if A has only constant elements, because i can multiply both sides with exp(-At) and solve.
in my case, A has time dependent elements. i know their functions. is there any particular solution for this case?
thank you in advance.