Technology challenges of stealth unmanned combat aerial vehicles

@article{Sepulveda2017TechnologyCO,
  title={Technology challenges of stealth unmanned combat aerial vehicles},
  author={E. Sepulveda and H. Smith},
  journal={The Aeronautical Journal},
  year={2017},
  volume={121},
  pages={1261 - 1295}
}
ABSTRACT The ever-changing battlefield environment, as well as the emergence of global command and control architectures currently used by armed forces around the globe, requires the use of robust and adaptive technologies integrated into a reliable platform. Unmanned Combat Aerial Vehicles (UCAVs) aim to integrate such advanced technologies while also increasing the tactical capabilities of combat aircraft. This paper provides a summary of the technical and operational design challenges… Expand
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References

SHOWING 1-10 OF 258 REFERENCES
The DARPA/Air Force Unmanned Combat Air Vehicle (UCAV) Program
The Unmanned Combat Air Vehicle (UCAV) System Demonstration Program is a joint Defense Advanced Research Projects Agency (DARPA) / U.S. Air Force / Boeing effort to demonstrate the technicalExpand
Conceptual Design Studies of an Unmanned Combat Aerial Vehicle
An Unmanned Combat Aerial Vehicle (UCAV) is an aircraft that is expected to be used for delivering weapons autonomously. UCAV are extremely useful in the Suppression of Enemy Air Defense (SEAD)Expand
Key Parameters and Conceptual Configuration of Unmanned Combat Aerial Vehicle Concept
Abstract The nature and characteristics of attack unmanned combat aerial vehicle (UCAV) are analyzed. The principles of selecting takeoff thrust-weight ratio and takeoff weight of attack UCAV areExpand
A steady aeroelastic analysis of an unmanned combat aircraft vehicle conceptual design
Unmanned combat aircraft vehicles (UCAV) are an increasingly important part of air forces as an addition to conventional manned combat aircraft vehicles. UCAVs are deployed in the direct fight withExpand
U.S. Unmanned Aerial Vehicles in Combat, 1991-2003
Abstract : Between 1991 and 2003, the United States used a variety of unmanned aerial vehicles (UAVs) in combat operations. These included the Pioneer, the Pointer, the Hunter, the Predator, theExpand
On unmanned aircraft systems issues, challenges and operational restrictions preventing integration into the National Airspace System
Commercial interest for unmanned aircraft systems (UASs) has seen a steady increase over the last decade. Nevertheless, UAS operations have remained almost exclusively military. This is mainly due toExpand
First Flight of the X-45A Unmanned Combat Air Vehicle (UCAV)
The X-45A UCAV is an autonomous unmanned prototype aircraft under development by DARPA, United States Air Force, and Boeing, and is currently undergoing flight test at Edwards Air Force Base inExpand
UAV Employment in Kosovo: Lessons for the Operational Commander
Abstract : This paper addresses how the operational commander used Unmanned Aerial Vehicles (UAVs) during Operation Allied Force in Kosovo. The air phase of Operation Allied Force marked the largestExpand
To Boldly Go Where No Unmanned Aircraft Has Gone Before: A Half-Century of DARPA's Contributions to Unmanned Aircraft
Through 45 years of development efforts, the Defense Advanced Research Projects Agency (DARPA) has helped foment the revolution in unmanned aircraft. Over this time, DARPA has engendered research inExpand
Flow Physics Analyses of a Generic Unmanned Combat Aerial Vehicle Configuration
Within the NATO Research and Technology Organisation Applied Vehicle Technology (AVT)-161 task group, titled “Assessment of Stability and Control Predictions for NATO Air and Sea Vehicles,” a 53Expand
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