Results 31 to 40 of about 27,038 (175)

Manufacturing methods for a solid rocket motor propelling a small, fast flight vehicle [PDF]

open access: yes, 2019
This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.Thesis: S.M., Massachusetts Institute of Technology, Department of Aeronautics and Astronautics ...
Mathesius, Kelly J.
core  

Interface Engineering of Boron Nitride–Polymer Composites for High Thermal Conductivity

open access: yesInformation &Functional Materials, EarlyView.
This review comprehensively discusses the impacts of interfacial design and fabrication strategies on boron nitride–polymer composites, and systematically classifies and summarizes recent advances in interfacial engineering based on the interaction modes between boron nitride fillers and polymer matrices.
Zhao Chen   +4 more
wiley   +1 more source

Executive Summary of Propulsion on the Orion Abort Flight-Test Vehicles [PDF]

open access: yes, 2012
The NASA Orion Flight Test Office was tasked with conducting a series of flight tests in several launch abort scenarios to certify that the Orion Launch Abort System is capable of delivering astronauts aboard the Orion Crew Module to a safe environment ...
Jones, Daniel S.   +14 more
core   +2 more sources

Artificial intelligence–driven decoupling structure–activity relationship for lithium‐ion batteries

open access: yesInfoScience, EarlyView.
Artificial intelligence can efferently accelerate the high‐throughput screening of battery materials, the analysis of multiphase mechanisms, and the precise prediction of capacity and cycle life. This review systematically summarizes the applications of machine learning (ML) in decoupling the complex structure‐activity relationships of lithium‐ion ...
Tao Wang   +6 more
wiley   +1 more source

Systems study for a very small liquid propellant launch vehicle [PDF]

open access: yes, 1999
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1999.Includes bibliographical references (p. 111-115).Motivated by the continuing miniaturization of small satellites and ballistic payloads, this thesis studies
Francis, Richard J. (Richard James), 1974-
core  

Design of a Hybrid Micro Aerial Vehicle Concept with Multicopter and Vectored Thrust Modes of Flight [PDF]

open access: yes, 2021
In recent years, the speed and agility of micro-aerial vehicles (MAVs) have been greatly improved by advances in embedded computing and control theory. Controllers utilizing techniques such as incremental nonlinear dynamic inversion have enabled tracking
Biberstein, Josef Xavier
core  

Artificial Intelligence, Economic Decision‐Making, and Air Transport Performance: Evidence From G7 Countries

open access: yesManagerial and Decision Economics, EarlyView.
ABSTRACT This paper examines the role of artificial intelligence (AI) in shaping economic decision‐making and improving air transport performance in G7 countries over the period 1996–2021. AI is proxied by scientific publications and interpreted as an indicator of innovation capacity that supports data‐driven decision‐making and operational efficiency ...
Emin Ahmet Kaplan   +3 more
wiley   +1 more source

Analysis of Performance Characteristics and Development Overview of US Navy AIM-174B Very Long-Range Air-to-Air Missile [PDF]

open access: yesHangkong bingqi
AIM-174B is a new very long-range air-to-air missile developed by the US Navy based on the RIM-174 "Standard-6" surface-to-air missile, it is also the air-to-air missile with the longest range ever equipped by US Air Force/Navy combat aircraft.On the ...
Chen Li, Tian Hao, Yuan Cheng, Zheng Ke
doaj   +1 more source

Real-Time Predictive Modeling and Robust Avoidance of Pedestrians with Uncertain, Changing Intentions [PDF]

open access: yes, 2014
To plan safe trajectories in urban environments, autonomous vehicles must be able to quickly assess the future intentions of dynamic agents. Pedestrians are particularly challenging to model, as their motion patterns are often uncertain and/or unknown a ...
Sarah Ferguson   +7 more
core   +1 more source

Drone State Estimation Based on Frame-to-Frame Template Matching with Optimal Windows

open access: yesDrones
The flight capability of drones expands the surveillance area and allows drones to be mobile platforms. Therefore, it is important to estimate the kinematic state of drones.
Seokwon Yeom
doaj   +1 more source

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