Results 51 to 60 of about 32,976 (190)

Aerospace Engineering Undergraduate Laboratory Courses: A Systematic Review (1990–2025)

open access: yesComputer Applications in Engineering Education, Volume 34, Issue 2, March 2026.
ABSTRACT This review examines the evolution of undergraduate aerospace engineering (AE) laboratories from 1990 to 2025, focusing on course formats, pedagogy, technology, and assessment. Once centered on traditional demonstration‐based exercises, AE laboratories have increasingly shifted toward hands‐on, project‐based, and hybrid physical‐virtual models
Mingtai Chen
wiley   +1 more source

Performance Analysis of Pure Hydrogen and Mixed Fuels in Medium‐Temperature Metal‐Supported Solid Oxide Fuel Cell

open access: yesEnergy Technology, Volume 14, Issue 3, March 2026.
A novel mathematical model is developed for a multilayer metal‐supported solid oxide fuel cell (MS‐SOFC) designed for medium‐temperature operation at 600–700°C. The MS‐SOFC model is integrated with a steam reforming module to simulate the behavior of mixed fuels and evaluate their impact on fuel cell performance. A novel mathematical model is developed
Jenn‐Kun Kuo   +4 more
wiley   +1 more source

THE MARKET AND THE FUTURE OF TURBINE POWERED LIGHT HELICOPTERS

open access: yesАвіаційно-космічна техніка та технологія, 2020
In the introductory part of the article, it is provided brief information about the main activity of JSC “Element”- developer and manufacturer of electronic control systems for aircraft engines, in particular unit RDTs-450M for AI-450M helicopter ...
Вадим Владимирович Нерубасский
doaj   +1 more source

Smart Waste, Smarter World: Exploring Waste Types, Trends, and Tech‐Driven Valorization Through Artificial Intelligence, Internet of Things, and Blockchain

open access: yesSustainable Development, Volume 34, Issue S2, Page 132-153, March 2026.
ABSTRACT Global municipal solid waste generation is projected to exceed 3.8 billion tonnes annually by 2050. This makes the need for smart, inclusive, and scalable waste valorization systems more urgent than ever. This review critically explores the shift from conventional waste management to intelligent, technology‐driven solutions aligned with ...
Segun E. Ibitoye   +8 more
wiley   +1 more source

Addressing Complexity in System of Systems With GraphRAG: An AI‐Driven Framework for Dynamic Data Integration

open access: yesSystems 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

Air Power as a Security Factor: Case study Syria

open access: yesINCAS Bulletin, 2019
The aim of our work was to identify the role and the potential of the Air Power in modern warfare as a security factor. The Air Power itself is a concept, which had initially materialized almost one hundred years ago over the battlefields of the World ...
Pavel NEČAS   +2 more
doaj   +1 more source

Actuator Constrained Trajectory Generation and Control for Variable-Pitch Quadrotors [PDF]

open access: yes, 2012
Control and trajectory generation algorithms for a quadrotor helicopter with variable-pitch propellers are presented. The control law is not based on near-hover assumptions, allowing for large attitude deviations from hover.
Abbeel P.   +8 more
core   +4 more sources

Optimization in Conceptual Design of a BWB UAV Using an Adaptive Kriging‐Based Surrogate Model

open access: yesEngineering 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

Aircraft systems architecting: a functional-logical domain perspective [PDF]

open access: yes, 2016
Presented is a novel framework for early systems architecture design. The framework defines data structures and algorithms that enable the systems architect to operate interactively and simultaneously in both the functional and logical domains.
Cuiller, C.   +7 more
core   +1 more source

Safety Considerations in Deployment of Robotic Systems – A Systematic Review

open access: yesJournal 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

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