write "elec_brushless_dc_motor" in Command Windows (or use Help menu and Demos), it will come..

Usually, I preffer to input the mathematical model manually. You have to create a funciton and tune the parameters. Usually, them MatLab model is too generic.

Take the transfer function of BLDC and use SISO tool which will do the transient analysis in time domain and as well as frequency domain with step signal..this the how u can do the dynamic analysis..I hope u got the answer what u looking for

it is already exist in MAtlab and Mathwork webinar .

that is quite straight forward. firstly i would like to know if you are going to simulate the electric drive of BLDC or the motor itself? if you aim to model the motor in SIMULINK. you should just refer to the mathematical model of the motor. for that you should keep in mind that the back-emf and subsequently the electrical torque of the BLDC is trapezoidal and this should be considered while modeling. if you have toolbox PLECS in matlab, that makes your job so easy as there is already a BLDC model which even you can get inspired by that. For electrical commutation, there are numerous papers discussing that. The key point is to get the sequence table ( in case of having hall-effect sensors) which is quite easy.

i have seen some interesting simulations in this page

https://www.facebook.com/Simulink-models-847244692042606/?ref=bookmarks