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2016-06-09
Standard
AS20708/9B
Scope is unavailable.
2016-06-08
WIP Standard
AS20708/17B
No Scope Available
2016-06-08
WIP Standard
AS20708/22B
No Scope Available
2016-06-08
WIP Standard
AS20708/16B
No Scope Available
2016-06-08
WIP Standard
AS20708/15B
No Scope Available
2016-06-08
WIP Standard
AS20708/25B
This specification covers the detail requirements for control transformer synchro, type 16CTB4b, 90 volt, 400 cycle.
2016-06-05
Article
Komatsu America reveals four new machines that help demonstrate its vision of the "jobsite of the future."
2016-06-03
Standard
J2990/1_201606
Electric and alternative fueled vehicles present different hazards for first and second responders than conventional gasoline internal combustion engines. Hydrogen vehicles (H2V) including Fuel Cell Vehicles (FCVs) involved in incidents may present unique hazards associated with the fuel storage and high voltage systems. The electrical hazards associated with the high voltage systems of hybrid-electric vehicles and FCVs are already addressed in the parent document, SAE J2990. This Recommended Practice therefore addresses electric issues by reference to SAE J2990 and supplements SAE J2990 to address the potential consequences associated with hydrogen vehicle incidents and suggest common procedures to help protect emergency responders, tow and/or recovery, storage, repair, and salvage personnel after an incident has occurred. Industry design standards and tools were studied and where appropriate, suggested for responsible organizations to implement.
2016-06-03
Standard
J2192_201606
This SAE Recommended Practice describes the recommended methods for testing flexible harness coverings for use on ground vehicle electrical distribution systems. This Recommended Practice shall apply to all tapes, extruded tube and textile tube.
2016-06-03
Magazine
Executive viewpoints Industry leaders offer their insights on the state of the heavy-duty on- and off-highway industries in this annual series of opinion pieces. The executives share their views on the most pressing technologies and trends shaping their business and the industry moving forward. Annual Product Guide Top products from throughout the industry covering technologies such as Powertrain & Energy, Hydraulics, Electronics, and Testing & Simulation.
2016-06-02
WIP Standard
J2836/5
This SAE Information Report J2836/5™ establishes the use cases for communications between Plug-In Electric Vehicles (PEV) and their customers. The use case scenarios define the information to be communicated related to customer convenience features for charge on/off control, charge power curtailment, customer preference settings, charging status, EVSE availability/access, and electricity usage. Also addresses customer information resulting from conflicts to customer charging preferences. This document only provides the use cases that define the communications requirements to enable customers to interact with the PEV and to optimize their experience with driving a Plug-In Electric Vehicle. Specifications such as protocols and physical transfer methods for communicating information are not within the scope of this document.
2016-06-02
Magazine
A 24-hour battle of speed and efficiency At Le Mans this month, amped-up hybrid prototype racecars from Audi and Toyota face a revamped Porsche 919 hybrid, while Ford hopes to recapture glory with its new GT-R. Pushing the ICE forward, gradually Emergent technologies from BorgWarner, Eaton and Mahle aim for greater efficiency in gasoline and diesel engines. Smile, you're on Magna camera! Magna Electronics is rapidly expanding production of its made-in-U.S.A. onboard cameras to keep pace with booming OEM demand for safety and vehicle-autonomy vision-systems technology. Multi-material body solutions: Possibilities and manufacturing challenges The body-in-white is a prime target for lightweighting and many automakers are pursuing unique and effective multi-material approaches, but improved design tools and processes might yield greater gains.
2016-06-01
Magazine
Digital Design Tools Simulating Thermal Expansion in Composites with Expanded Metal Foil for Lightning Protection Rugged Computing Designing VME Power Systems with Standard Modules Optical Sensors Optical Ice Sensors for UAVs Rotorcraft Technology Rotorcraft Icing Computational Tool Development RF & Microwave Technology Curled RF MEMS Switches for On-Chip Design: Design Software Supports BAE System's Mixed-Signal Chip Design
2016-06-01
WIP Standard
J2954
SAE TIR J2954 establishes an industry-wide specification guideline that defines acceptable criteria for interoperability, electromagnetic compatibility, minimum performance, safety and testing for wireless charging of light duty electric and plug-in electric vehicles. The current version addresses unidirectional charging, from grid to vehicle, but bidirectional energy transfer may be evaluated for a future standard. The specification defines various charging levels that are based on the levels defined for SAE J1772 conductive AC charge levels 1, 2 and 3, with some variations. A standard for wireless power transfer (WPT) based on these charge levels will enable selection of a charging rate based on vehicle requirements, thus allowing for better vehicle packaging, and ease of customer use. The specification supports home (private) charging and public wireless charging.
2016-05-31
Article
Carbon fibers derived from a sustainable source, a type of wild mushroom, and modified with nanoparticles have been shown to outperform conventional graphite electrodes for lithium-ion batteries.
2016-05-31
Standard
CRB1
Expert systems are a wave of the information processing future. As time goes on they will become more and more part of the mainstream. However, a necessary prerequisite to moving them into widespread use is to reduce the methodologies for expert system development closer to the more generally accepted software engineering techniques. This report offers a step towards that goal. It describes an alternative software life cycle model for expert system development. Since the field of Artificial Intelligence is so broad, this report limits the software to be considered. Systems that would be of the greatest interest to DoD over the next 5 to 7 years would be expert systems that have the following attributes: - may reason with uncertainty - are not necessarily rule-based - are non-learning systems. For these systems, a developmental cycle is articulated, and each phase of the cycle described.
2016-05-31
Standard
CRB2
This paper originated with a software quality panel workshop at the EIA Computer Resources Workshop. The panel group initially focused on requirements for nondeliverable software. It was felt that the requirements for deliverable software were well covered by Department of Defense standards but non-deliverable software issues were not adequately covered. After much discussion, including attempts to define nondeliverable by examples of software types, a surprising unanimous conclusion was reached by the participants. That is: the states of "deliverable" and "non-deliverable" had no bearing on the quality of the software, and thereby also had no bearing on the quality assurance requirements that should be applied for that software. Rather, the only rational application of quality assurance was primarily dependent on the impact that the software had, or could have, on the end product (¡.e. the ultimate mission).
2016-05-31
Standard
EIA548
Scope is unavailable.
2016-05-31
Standard
EIA484A
The increasing use of computers and related equipment in Direct Numericai Control (DNCI) Systems for storage and distribution of machine programs to numerically controlled machines and for communication between various components of DNC systems has demonstrated the need for a standard data communication link between the DNC and the numerical control unit. As a result, the EIA Committee IE-31 which is made up of representatives of numerical control system builders, machine builders and users has prepared this standard for use by people specifying, building and using DNC systems.
2016-05-31
WIP Standard
AIR4653A
The information contained in this document is based on line experience with current systems. It should be used as a basis for ongoing research and development including the human factors aspects of future flight management systems and their interaction with the ATC environment.
2016-05-31
Standard
AS81511A
This specification covers four series of electrical connectors (plugs and receptacles) with removable crimp contacts and accessories (see 6.1). AS81511 connectors are not recommended for new design. All AS81511 detail sheets that specified class D and/or H have been cancelled without replacement, therefore all class D and H requirements have been deleted from this specification. Electrical, mechanical and environmental features of these connectors include: a. Environment resisting at sea level and high altitude. b. Quick disconnect. c. RFI/EMI (Radio Frequency Interference/Electromagnetic Interference) protection (includes shell to shell grounding spring members). d. High density insert arrangements. e. Low level circuit capabilities. f. Scoop-proof. g. Fluid resistant class provided. h. High temperature class provided. i. Several voltage service ratings available. j. Individual contact release from the rear of the connector (series 3 and 4 only).
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