Results 61 to 70 of about 34,916 (185)
NASA Green Flight Challenge: Conceptual Design Approaches and Technologies to Enable 200 Passenger Miles per Gallon [PDF]
, 2011 The Green Flight Challenge is one of the National Aeronautics and Space Administration s Centennial Challenges designed to push technology and make passenger aircraft more efficient.
Wells, Douglas P.
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Systems Engineering, Volume 29, Issue 2, Page 150-168, March 2026.ABSTRACT System of Systems (SoS) environments are inherently complex, involving numerous operationally and managerially independent component systems with hidden interdependencies and frequent interactions based on unstructured data. In this paper, we propose using graphical Retrieval‐Augmented Generation (GraphRAG), a tool that combines large language
Yinchien Huang +2 more
wiley +1 more source
Toward a history of the space shuttle. An annotated bibliography [PDF]
This selective, annotated bibliography discusses those works judged to be most essential for researchers writing scholarly studies on the Space Shuttle's history.
Gillette, Aaron K., Launius, Roger D.
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Optimization in Conceptual Design of a BWB UAV Using an Adaptive Kriging‐Based Surrogate Model
Engineering Reports, Volume 8, Issue 2, February 2026.An adaptive Kriging‐based framework for Blended Wing Body UAV optimization is presented. The exploitation‐oriented strategy yields a 14.5% range improvement, while sensitivity analysis identifies fuel mass as the dominant parameter for efficient conceptual design. ABSTRACT To improve optimization efficiency in the conceptual design of Blended Wing Body
Xinshi Suo +3 more
wiley +1 more source
PROBLEMS OF CREATION OF AIRCRAFT CATEGORY PLANES ACCORDING TO ENVIRONMENTAL LIMITATIONS
Авіаційно-космічна техніка та технологія, 2020 With the growth of air transportation on airplanes of the transport category, their negative impact on the environment and humans increases. The environmental impact of civil aviation began to be addressed in the early 70s of the 20th century. There are
Александр Васильевич Лось +2 more
doaj +1 more source
Electrical Cable Design for Urban Air Mobility Aircraft [PDF]
Urban Air Mobility (UAM) describes a new type of aviation focused on efficient flight within urban areas for moving people and goods. There are many different configurations of UAM vehicles, but they generally use an electric motor driving a propeller or
Aretskin-Hariton, Eliot D. +3 more
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Fe(3): An Evaluation Tool for Low-Altitude Air Traffic Operations [PDF]
, 2018 The concepts of unmanned aircraft system traffic management (UTM) and urban air mobility (UAM) are introducing high-density operations in low altitude airspace in closer proximity to populated areas than conventional high-altitude air traffic.
Ishihara, Abraham +4 more
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Safety Considerations in Deployment of Robotic Systems – A Systematic Review
Journal of Field Robotics, Volume 43, Issue 1, Page 5-33, January 2026.ABSTRACT An in‐depth understanding of the risks related to robotic systems is crucial to guarantee safety throughout all stages of robot design and operations. This required a thorough risk assessment following international standards. This study presents a systematic review of previous research on safety considerations in the design of robotic systems,
Adedire D. Adesiji +6 more
wiley +1 more source
ALGORITHM OF INTEGRATION OF THE POWER PLANT OF MEDIUM-RANGE PASSENGER PLANES
Авіаційно-космічна техніка та технологія, 2020 A study on the integration of the propulsion system of medium-range passenger aircraft has been performed. The architecture of the power plant system and the system approach to power plant design are considered.
Сергей Алексеевич Дмитриев +1 more
doaj +1 more source
Principles for Applying AI to Address the Challenges of Scaling Digital Twins
Digital Twins and Applications, Volume 3, Issue 1, January/December 2026.ABSTRACT Despite the increasing affordability of data processing and storage and the enhancement of artificial intelligence (AI) and digital technologies in recent years, scalability and adoption continue to be a challenge when it comes to digital twins (DTs). Common challenges that are often cited include the effort of designing and building DTs, high
Christine Chen +2 more
wiley +1 more source