This report presents results from research dealing with the aspects of automated formation management and control necessary for the development of a dual controller capable of keeping a given formation structure and allowing the formation to follow specified paths. The report contains two parts. Part I describes the results obtained, and methodologies developed, for the dynamics and control of unmanned air vehicles flying in a formation. Part II describes a fuzzy-set approach to the guidance and control management of these vehicles to establish conditions for successful target intercept. Chapter 1, Formation Flight Dynamic Modelling, focuses on Aerodynamic Modeling, including the Distributed Horse Shoe Vortex Technique, Induced Velocity Calculation, and Force and Moment Coefficients; and Formation Dynamics, including Modified Equations of Motion and Formation Kinematics. Chapter 2, Formation Flight Control, looks at the Natural Behavior of Migratory Birds, Formation Geometry Center, Inner-Loop Synthesis, Formation Controller Design, and Simulation Results. Chapter 3, Reconfiguration in the Presence of Communications Failures, examines Formation Flight Management; Optimal Communications, such as the Virtual Leader and Graph Theory Approach; Communications Failure, including Communication Topology Reconfiguration and the Broadcast Channel; and Aircraft Position Reconfiguration, including Aircraft Loss, Receiver Failure, and Failure Management during Aircraft Loss. Chapter 4, Stability of Gain Scheduling using Fuzzy Sets, focuses on Modeling and Control, Stability Analysis, and Case Studies. Chapter 5 examines a Guidance Methodology using Fuzzy Sets and Waypoints. Chapter 6 examines Aircraft Dynamics and Control Systems, Fuzzy Guidance System (FGS) Design and Simulation, Problems with the First FGS, the Second FGS Structure, and Management of Moving Waypoints. (62 figures, 35 refs.).
Cooperative Control of Autonomous Flight Vehicles Formation
2004
137 pages
Report
Keine Angabe
Englisch
Aircraft , Avionics , Navigation Systems , Detection & Countermeasures , Automation , Flight control systems , Fuzzy sets , Drones , Systems management , Formation flight , Command guidance , Kinematics , Computerized simulation , Command control communications , Position(Location) , Equations of motion , Aerodynamic stability , Interception , Moving targets , Unmanned , Aerodynamic forces , Flight paths , Terminal homing , Transmission loss , Bionics , Target interception , Formation dynamics , Formation kinematics , Aerodynamic interference , Communication failure , Failure management , Position reconfiguration , Repositioning , Redirecting , Aircraft loss , Fuzzy guidance , Moving waypoints , Takagi sugeno fuzzy controller , Dijkstra's algorithm
Cooperative formation control of autonomous underwater vehicles: An overview
British Library Online Contents | 2016
|Event-based cooperative control of multiple flight vehicles formation
British Library Online Contents | 2017
|Control laws for a formation of autonomous flight vehicles
Online Contents | 2009
|Autonomous safety control of flight vehicles
TIBKAT | 2021
|Robust Cooperative Close Formation Flight Control of Multiple Unmanned Aerial Vehicles
Springer Verlag | 2019
|