It is mandatory to use graphical presentation to be in accordance with MBD approach.

Model-Based Design (MBD) is a mathematical and visual method of addressing problems associated with designing complex control, signal processing and communication systems. It is used in many motion control, industrial equipment, aerospace, and automotive applications. Model-based design is a methodology applied in designing embedded software.

https://en.wikipedia.org/wiki/Model-based_design

Thanks dear Subhash. Is it mandatory to use graphical presentation to be in accordance with MBD approach ?   

Yes,  it is mandatory to use graphical presentation to be in accordance with MBD approach ---visual method of addressing problems .

Thank you ! 

what is MBD?

Karima, MBD is Model based design, please see this link : 

https://en.wikipedia.org/wiki/Model-based_design

Model-Based Design

Dear Saad

Model-Based Design begins simply by visually modeling your control system and simulating it on the desktop. During run-time graphs often display the reaction time series signals  

It is hard to imagine that MBD can be done without a graphical interface. 

Gerro

Thanks dear Gerro,

So, we can use textual presentation to implement MBD ? 

Yes you can use a textual representation also, although it will be more interesting to include pictorial graphics. 

Also see this paper may be interesting

Discrete cogeneration optimization with storage capacity decision support for dynamic hybrid solar combined heat and power systems in isolated rural villages

http://www.sciencedirect.com/science/article/pii/S0360544216314463

Thanks dear Gerro, please can you give a reference in which i can find this information ?

Dear Saad

Yes, you can see this reference on Model based design of a novel Stirling solar micro-cogeneration system with performance and fuel transition analysis for rural African village locations

https://www.researchgate.net/publication/301659032_Model_based_design_of_a_novel_Stirling_solar_micro-cogeneration_system_with_performance_and_fuel_transition_analysis_for_rural_African_village_locations

Regards, Gerro

Article Model based design of a novel Stirling solar micro-cogenerat...

Dear  Gerro, 

Thanks for your answer, however, i didn't find any information that says that we can use textual tool to make MBD. 

Please can you the number of page and line in which i can find this information ? 

Dear Saad,

you can consider this book from Rahul

https://www.researchgate.net/publication/260082559_Model-Based_Predictive_Control_of_Electric_Drives

Gerro

Book Model-Based Predictive Control of Electric Drives

Thanks, but this book don't talk about MBD