يهدف البحث إلى دراسة كيفية إضافة عناصر جديدة إلى قاعدة بيانات برنامج Multisim أو كيفية نمذجة عنصر باستخدام اللغة البرمجية C++ من أجل استخدام هذا العنصر فيما بعد في تصميم و تركيب الدارات و الأجهزة الالكترونية.
تحتوي قاعدة بيانات Multisim نماذج مدمجة لأغلب الأجهزة الالكترونية، و تهدف الدراسة إلى وضع أسس و طريقة لنمذجة العناصر الالكترونية غير الموجودة ضمن قاعدة بيانات برنامج Multisim (أو موجودة و بقيم مغايرة), و التي نحتاجها أثناء استخدام هذا البرنامج في عملية النمذجة و المحاكاة لدارة ما.
و قد تم اقتراح أسلوب نمذجة الشيفرة Code modeling للوصول إلى هذا الهدف, و يعتمد هذا الأسلوب على سلوك الجهاز أو العنصر المنمذج.
و تبين الدراسة كيفية إنشاء نموذج شيفرة Code model لمكثف بقيم محددة و مغايرة للموجودة ضمن قاعدة البيانات و إضافته إليها.
The research aims to study how to add new components to Multisim database. Or
how to model a component using the programing language C++ , to use this new
component later in designing and making electronic circuits and devices.
Multisim has built-in models for most types of devices, , the study aims to lay the
foundations and method for modeling of electronic items which is not located within the
Multisim program database, (or present with different values) , and that we need while
using this program in the modeling and simulation process for a given circuit.
Code modeling method has been proposed to reach this goal; this method relies on
the behavior of the device or the modeled component.
The study shows how to create a Code model for a specific capacitor that has
different values to those existing within the database and add to it.
References used
DEITEL, H.M; DEITEL, P.J. C++ How to Program. 5th Edition, Prentice Hall, New Jersey
LOPEZ, D.B; CASTRO, F.G; VILLAGOMEZ, O.G. Advanced Circuit Simulation Using Multisim Workbench. Morgan &Claypool Publishers, 2012
LUTHER, E; RODRIGUES, J. Introduction to Multisim Schematic Capture and SPICE Simulation. Rise University, Houston, Texas, 2006
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