A state machine in simulink.

I want to do the following in simulink

if SOC > max
   state = 3
if min < SOC < max
   state = 2
if SOC<min
   state = 1

SOC is in the range [1:100]

What is the best way to do something like that without using the stateflow package? My supervisor suggested that I could use a lookup table, but I am not sure how they work, or how I could do it with a lookup table. I also might want to add some more states at a later time.

thx.

Answer 1

[Sean de Wolski]

How about just use a MATLAB Function block and paste that code that you have above into it?

http://www.mathworks.com/help/releases/R2015a/simulink/ug/what-is-a-matlab-function-block.html