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2018-01-17

2018-01-17
Standard

"Startle Effect" and Crew Performance

2019-05-24
WIP
ARP7218
The scope of this AIR, "Startle Effect" and Crew Performance, includes pilots of turbine powered transport category aircraft and may also pertain to general aviation, the military, and/or other sectors of aircraft operations. It is focused on flight crews certified by the United States, however, may also pertain to crews certified by other countries. The scope describes all phases of training (initial, recurrent, upgrade, remedial, and operational) in both domestic and international flight operations, with the intent of assisting flight crews in responding to "startle effect".
Standard

(ISO/IEC 12207) Standard for Information Technology - Software Life Cycle Processes

2015-07-01
CURRENT
IEEEEIA12207_0
ISO/IEC 12207 provides a common framework for developing and managing software. IEEE/EIA 12207.0 consists of the clarifications, additions, and changes accepted by the Institute of Electrical and Electronics Engineers (IEEE) and the Electronic Industries Alliance (EIA) as formulated by a joint project of the two organizations. IEEE/EIA 12207.0 contains concepts and guidelines to foster better understanding and application of the standard. Thus this standard provides industry a basis for software practices that would be usable for both national and international business.
Event

(More) Electric Aircraft

2019-09-24
The next generation of aircraft will be Electric Aircraft and in various configurations that were considered improbable, if not impossible. The new aircraft will result in higher performance, added capability, and in a more reliable platform for both personal and public transportation. This session invites authors to present topics on aircraft, systems, components and technologies.
Event

(Part 1 of 2) Aerospace Systems and Operations - Aerospace Systems Modeling and Simulation

2018-11-07
The future of the Aerospace Operations requires the development of new technologies and concepts, and the capability to integrate complex systems to satisfy the needs of future aerospace operations. Presentations are solicited in Aerospace Modeling and Simulation. These sessions will provide a forum for international discussion and information on leading-edge research and developments associated with new insights of future concept elements and new technologies in aerospace operations.
Event

(Part 1 of 2) Auto Fastening / Assembly & Tooling - Automated Drilling and Fastening Systems

2019-03-26
This technical session explores the advancements of portable drilling and fastening technologies and systems. Presentations detail the various technologies as well as the methodologies used and challenges faced during their implementation in aerospace manufacturing. Examples include the use of portable crawler type units as well as flex track guide systems in aerospace manufacturing along with their productivity gains and improvement of product quality.
Event

(Part 1 of 2) Avionics SW/HW Certification: DO-178 and DO-254

2018-11-06
The avionics industry has been working to the DO-254 & DO-178 standard for FPGAs, ASICs, PLDs and Hardware designs for systems, avionics LRUs and IMA hardware applications. There are many areas of this standard which are in flux due to the complexities of the technology as well as the changes in the certification policies in commercial and military programs. This session will discuss several areas of current dialog and concern within the certification community as it relates to this standard.
Event

(Part 1 of 2) Urban Air Mobility - Flying Cars/Roadable Aircraft

2019-03-26
Dual mode personal transportation vehicles and components, focusing on driving and flying capabilities. Required technologies, alternative system configurations, designs under development, prototype hardware, and in-flight performance of remote controlled models and full size prototypes will be presented.
Event

(Part 2 of 2) Aerospace Systems and Operations - Aerospace Systems Modeling and Simulation

2018-11-07
The future of the Aerospace Operations requires the development of new technologies and concepts, and the capability to integrate complex systems to satisfy the needs of future aerospace operations. Presentations are solicited in Aerospace Modeling and Simulation. These sessions will provide a forum for international discussion and information on leading-edge research and developments associated with new insights of future concept elements and new technologies in aerospace operations.
Event

(Part 2 of 2) Auto Fastening / Assembly & Tooling - Automated Drilling and Fastening Systems

2019-03-26
This technical session explores the advancements of portable drilling and fastening technologies and systems. Presentations detail the various technologies as well as the methodologies used and challenges faced during their implementation in aerospace manufacturing. Examples include the use of portable crawler type units as well as flex track guide systems in aerospace manufacturing along with their productivity gains and improvement of product quality.
Event

(Part 2 of 2) Avionics SW/HW Certification: DO-178 and DO-254

2018-11-07
The avionics industry has been working to the DO-254 & DO-178 standard for FPGAs, ASICs, PLDs and Hardware designs for systems, avionics LRUs and IMA hardware applications. There are many areas of this standard which are in flux due to the complexities of the technology as well as the changes in the certification policies in commercial and military programs. This session will discuss several areas of current dialog and concern within the certification community as it relates to this standard.
Event

(Part 2 of 2) Urban Air Mobility - Flight Vehicles

2019-03-27
Single mode personal transportation vehicles, focusing on VTOL configurations. Required technologies, alternative system configurations, designs under development, prototype hardware, and in-flight performance of remote controlled models and full size prototypes will be presented.
Journal Article

1-g Suit Port Concept Evaluator 2008 Test Results

2009-07-12
2009-01-2572
The Lunar Electric Rover (LER), which was formerly called the Small Pressurized Rover (SPR), is currently being carried as an integral part of the lunar surface architectures that are under consideration in the Constellation Program. One element of the LER is the suit port, which is the means by which crew members perform Extravehicular Activities (EVAs). Two suit port deliverables were produced in fiscal year 2008: a 1-g suit port concept evaluator for functional integrated testing with the LER 1-g concept vehicle and a functional and pressurizable Engineering Unit (EU). This paper focuses on the 1-g suit port concept evaluator test results from the Desert Research and Technology Studies (D-RATS) October 2008 testing at Black Point Lava Flow (BPLF), Arizona. The 1-g suit port concept evaluator was integrated with the 1-g LER cabin and chassis concepts.
Technical Paper

10 KWe Dual-Mode Space Nuclear Power System for Military and Scientific Applications

1992-08-03
929072
A 10 KWe dual-mode space power system concept has been identified which is based on INEL's Small Externally-fueled Heat Pipe Thermionic Reactor (SEHPTR) concept. This power system will enhance user capabilities by providing reliable electric power and by providing two propulsion systems; electric power for an arc-jet electric propulsion system and direct thrust by heating hydrogen propellant inside the reactor. The low thrust electric thrusters allow efficient station keeping and long-term maneuvering. The direct thrust capability can provide tens of pounds of thrust at a specific impulse of around 730 seconds for maneuvers that must be performed more rapidly. The direct thrust allows the nuclear power system to move a payload from Low Earth Orbit (LEO) to Geosynchronous Earth Orbit (GEO) in less than one month using approximately half the propellant of a cryogenic chemical stage.
Standard

10 Megabit/sec Network Configuration Digital Time Division Command/Response Multiplex Data Bus

2018-01-18
CURRENT
AS5652A
This SAE Aerospace Standard (AS) contains requirements for a digital time division command/response multiplex data bus, for use in systems integration that is functionally similar to MIL-STD-1553B with Notice 2 but with a star topology and some deleted functionality. Even with the use of this document, differences may exist between multiplex data buses in different system applications due to particular application requirements and the options allowed in this document. The system designer must recognize this fact and design the multiplex bus controller (BC) hardware and software to accommodate such differences. These designer selected options must exist to allow the necessary flexibility in the design of specific multiplex systems in order to provide for the control mechanism, architectural redundancy, degradation concept, and traffic patterns peculiar to the specific application requirements.
Standard

10 Megabit/sec Network Configuration Digital Time Division Command/Response Multiplex Data Bus

2005-12-29
HISTORICAL
AS5652
This SAE Aerospace Standard (AS) contains requirements for a digital time division command/response multiplex data bus, for use in systems integration that is functionally similar to MIL-STD-1553B with Notice 2 but with a star topology and some deleted functionality. Even with the use of this document, differences may exist between multiplex data buses in different system applications due to particular application requirements and the options allowed in this document. The system designer must recognize this fact and design the multiplex bus controller (BC) hardware and software to accommodate such differences. These designer selected options must exist to allow the necessary flexibility in the design of specific multiplex systems in order to provide for the control mechanism, architectural redundancy, degradation concept, and traffic patterns peculiar to the specific application requirements.
Technical Paper

10 Years of STOL - The Twin Otter's First Decade

1975-02-01
750596
The Twin Otter was designed as a utility bushplane for operation in the Canadian north. While it has fulfilled that role, it has also been widely adopted for use in urban commuter services which do not demand its STOL and rough field capabilities. Now, after 10 years, these commuter services are widening in scope to the point where these virtues, hitherto unused, are becoming significant. The Twin Otter, by its continued presence over this decade, has helped mould the STOL services promised for the next.
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