modeling stepper motor

My name is Walid EL FEZZANI, I'm a Ph.D student in INSAT in Tunisia, my research is turning around modeling hybrid stepper motor, I read a paper "Stepper Motor Model for Dynamic Simulation" for Professor Alexandru Morar and I made a modelisation of the stepper in open loop using simulink but it not works. I need help please concerning the stepper modelization in open loop. You can contact me via mail and I'll giv you my .mdl and .m files for exchange solutions and ideas. Mail: walidfezzani[at]gmail.com

[Noumee naoum]

I 'm interested in this project. I send you an email. please check it

[sudhansu samal]

PLese provide the model

Answer 1

[Walid]

I find the model of the hybrid linear stepper motor

[Sindhu Selvarhaj]

where ?