For simulink and maxwell coupling, you can use over the simplorer... If you need any FEA programme coupling matlab, I suggest FEMM programme. It is easy to couple between matlab and FEMM.

Once you run your design with full excitation, you can create a transient rectangular plot with moving.torque in time. I suggest you to plot your two torques in two plot and them import one of them to the other and compare. 

Hope it helps. 

thankyou for your responce

how can link ansoft maxwell and MATLAB ?

and about the torque, it dosn't mettre

you can run your Maxwell model of electric motor in "transient analyse". so the torque waveform can be seen in result section. you can see the voltage and current waveform too. 

Dear Mohamed el hadi Bendib

you can refer to these ieee papers:

"Simulation of Electrical Motor Drive Using Simulink, Simplorer and Maxwell Software"

"Co-Simulation and Harmonic Analysis of a Hybrid  Vehicle Traction System"

Dear Mohamed el hadi Bendib

you can refer to these ieee papers:

"Simulation of Electrical Motor Drive Using Simulink, Simplorer and Maxwell Software"

"Co-Simulation and Harmonic Analysis of a Hybrid  Vehicle Traction System"

thankyou my brother

i want matlab link to maxwell not simplorer link  to maxwell

alredy i used matlab link to simplorer by sim2sim function

but matlab  link to maxwell not yet (optimization project)

i am interested too in the link function of Matlab simulink and Maxwell

For simulink and maxwell coupling, you can use over the simplorer... If you need any FEA programme coupling matlab, I suggest FEMM programme. It is easy to couple between matlab and FEMM.

I agree with Dr. Yasemin, if you don't need a transient simulation, FEMM is very easy and accurate software to be coupled with matlab.

Have a look to these papers:

Conference Paper Rotor Design With and Without Permanent Magnets and Performa...

Conference Paper Influence of Rotor Flux-Barrier Geometry on Torque and Torqu...

Br

Mohamed