Abstract
This two-part paper presents the development of a hierarchical control framework for the control of power flow throughout large-scale systems. Part II presents the application of the graph-based modeling framework and three-level hierarchical control framework to the power systems of an aircraft. The simplified aircraft system includes an engine, electrical, and thermal systems. A graph based approach is used to model the system dynamics, where vertices represent capacitive elements such as fuel tanks, heat exchangers, and batteries with states corresponding to the temperature and state of charge. Edges represent power flows in the form of electricity and heat, which can be actuated using control inputs. The aircraft graph is then partitioned spatially into systems and subsystems, and temporally into fast, medium, and slow dynamics. These partitioned graphs are used to develop models for each of the three levels of the hierarchy. Simulation results show the benefits of hierarchical control compared to a centralized control method.
Original language | English (US) |
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Title of host publication | Adaptive and Intelligent Systems Control; Advances in Control Design Methods; Advances in Non-Linear and Optimal Control; Advances in Robotics; Advances in Wind Energy Systems; Aerospace Applications; Aerospace Power Optimization; Assistive Robotics; Automotive 2 |
Subtitle of host publication | Hybrid Electric Vehicles; Automotive 3: Internal Combustion Engines; Automotive Engine Control; Battery Management; Bio Engineering Applications; Biomed and Neural Systems; Connected Vehicles; Control of Robotic Systems |
Publisher | American Society of Mechanical Engineers |
ISBN (Electronic) | 9780791857243 |
DOIs | |
State | Published - 2015 |
Externally published | Yes |
Event | ASME 2015 Dynamic Systems and Control Conference, DSCC 2015 - Columbus, United States Duration: Oct 28 2015 → Oct 30 2015 |
Publication series
Name | ASME 2015 Dynamic Systems and Control Conference, DSCC 2015 |
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Volume | 1 |
Other
Other | ASME 2015 Dynamic Systems and Control Conference, DSCC 2015 |
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Country/Territory | United States |
City | Columbus |
Period | 10/28/15 → 10/30/15 |
Bibliographical note
Publisher Copyright:Copyright © 2015 by ASME.