Hey guys, some additional info:
This is the model of the turbojet engine (input - fuel, output - rpm)
I'm trying to control the acceleration of this engine in steady state (e.g from 43000 rpm to 45000rpm). I suppose that the model of the acceleration is following:
Step response of this system:
But I can't find a stabilizing controller
I've tried some PID tuning MATLAB scripts... they got me singularity error... what's wrong with this system?