Discernability's condition extended to a hybrid bond graph

2015 ◽  
Author(s):  
Eya Fathallah ◽  
Nadia Zanzouri
Keyword(s):  
Bond Graph

Bond graph model of a PEM fuel cell stack

2008 ◽  
Vol 1 (06) ◽  
pp. 329-334
Author(s):  
S. Rabih ◽  
C. Turpin ◽  
S. Astier
Keyword(s):  
Fuel Cell ◽  
Graph Model ◽  
Pem Fuel Cell ◽  
Bond Graph ◽  
Fuel Cell Stack

Observability and Controllability Study of a Household Refrigerator Exposed to an Outdoor Cold Airflow Using Bond Graph Approach

2017 ◽  
Vol 25 (01) ◽  
pp. 1750001 ◽  
Author(s):  
Emna Aridhi ◽  
Afef Albouchi ◽  
Abdelkader Mami
Keyword(s):  
Side Wall ◽  
Bond Graph ◽  
Time Varying ◽  
Study Results

The present paper studies the properties of observability and controllability using Bond Graph (BG) approach. It is especially applied to a pseudo BG model that describes the thermal transfers in a household refrigerator compartment exposed to an outdoor natural cold airflow. This latter is spread out in an installation, which consists of a cavity covering the side wall of the appliance and connected to inlet and outlet ducts through two openings. The study results show that the pseudo BG model is observable and controllable in time-varying (TV) systems using the concept of duality.

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