??? parameter must be a handle array

6 views (last 30 days)
Moataz
Moataz on 9 Mar 2012
Answered: Arkadiy Turevskiy on 27 Sep 2013
I'm trying to write a matlab script to design a MPC controller tocontrol a desiel engine. I'm following the steps in the tutorial "MPC control for a chemical reactor with multiple operating conditions" when I try to specify values for inputs and outputs at inital conditions op.Inputs(1).u=1 I always get this error message ??? Parameter must be a handle array.
I hope anyone help me on this

Answers (1)

Arkadiy Turevskiy
Arkadiy Turevskiy on 27 Sep 2013
Hard to say what is happening without access to your code and model. Did you do
op = operspec('CSTR_INOUT');
for your model to create op.point specification object?
What do you get if you type
>>op
>>op.Inputs
If you ares till stuck, contact tech support.

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!