Simulink/Algebraic loop

Hi,

 I'm designing a nonlinear flight controller and I'm having a feedback signal carrying 14 signals in a bus. Since this is an algebraic loop, it is taking long time to simulate the controller. I tried using memory block and unit delay but it generates wrong output values. Please help me remove this algebraic loop or suggest some other ways to speed up the simulation time.

Thanks in advance, Arunesh

Answer 1

[K E]

These existing Mathwork links may help:

• Removing algebraic loops
• How can I resolve algebraic loops in my Simulink model?
• What are algebraic loops in Simulink and how do I solve them?
• How can I speed up simulation of my Simulink model?