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Full-Text Articles in Engineering

Space Suit Concepts And Vehicle Interfaces For The Constellation Program, D. M. Klaus, J. Metts, R. Kobrick, M. Mesloh, T. Monk, Et Al. May 2019

Space Suit Concepts And Vehicle Interfaces For The Constellation Program, D. M. Klaus, J. Metts, R. Kobrick, M. Mesloh, T. Monk, Et Al.

Ryan L. Kobrick

In carrying out NASA’s Vision for Space Exploration, a number of different environments will be encountered that will require the crew to wear a protective space suit. Specifically, four suited mission phases are identified as Launch, Entry & Abort profiles, Contingency 0g (orbital) Extravehicular Activity (EVA), Lunar Surface EVA and Martian Surface EVA. This study presents conceptual design solutions based on a previous architecture assessment that defined space suit operational requirements for four proposed space suit configuration options. In addition, a subset of vehicle interface requirements are defined for enabling umbilical and physical connections between the suits and the various …


Editorial: Special Issue: Safety & Efficiency Of Civil Aviation: Selected Papers From The World Conferences Of The Air Transport Research Society And The World Conference On Transport Society - 2013, Paul Hooper, Ian Douglas, Chunyan Yu, Stefano Paleari May 2019

Editorial: Special Issue: Safety & Efficiency Of Civil Aviation: Selected Papers From The World Conferences Of The Air Transport Research Society And The World Conference On Transport Society - 2013, Paul Hooper, Ian Douglas, Chunyan Yu, Stefano Paleari

Chunyan Yu

The Air Transport Research Society (ATRS) is a Special Interest Group (SIG) of the World Conference on Transport Research Society (WCTRS). The ATRS annual World Conference was held at the University of Bergamo, Bergamo, Italy on 26-29 June 2013 and it attracted 266 papers from 37 countries. Also, the WCTRS triennial World Conference was held on 15- 18 July at Rio de Janeiro, Brazil, during which the ATRS organised several sessions devoted to air transport topics. This special issue of the Journal of Air Transport Studies has drawn upon all of this material to present four papers that promote improvements …


Final Report: A Comparison Of Three Evaluative Techniques For Validating Maintenance Documentation, Alex Chaparro, Bonnie Rogers, Chris Hambllin, Barbara Chaparro Apr 2019

Final Report: A Comparison Of Three Evaluative Techniques For Validating Maintenance Documentation, Alex Chaparro, Bonnie Rogers, Chris Hambllin, Barbara Chaparro

Barbara S. Chaparro

Surveys and interviews reveal that general aviation manufacturers rely on user[s] to identify problems in maintenance documentation with corrections typically initiated in response to users-reported problems found in the manual;. This investigation compares techniques that manufacturers can use to improve the quality of the maintenance documentation developed by technical writing groups. The techniques, User Performance and Cognitive Walkthrough, were used to identify problems in aircraft maintenance documentation.


Final Report: A Comparison Of Three Evaluative Techniques For Validating Maintenance Documentation, Alex Chaparro, Bonnie Rogers, Chris Hambllin, Barbara Chaparro Apr 2019

Final Report: A Comparison Of Three Evaluative Techniques For Validating Maintenance Documentation, Alex Chaparro, Bonnie Rogers, Chris Hambllin, Barbara Chaparro

Alex Chaparro

Surveys and interviews reveal that general aviation manufacturers rely on user[s] to identify problems in maintenance documentation with corrections typically initiated in response to users-reported problems found in the manual;. This investigation compares techniques that manufacturers can use to improve the quality of the maintenance documentation developed by technical writing groups. The techniques, User Performance and Cognitive Walkthrough, were used to identify problems in aircraft maintenance documentation.