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Carbon fiber gets bigger footprint Manufacturers strive for the Holy Grail of composites manufacturing: consistency and repeatability. Safety on the floor Once add-ons that brought almost as many problems as benefits, safety techniques are now being designed into equipment before start-up. Taking measures of the machine New requirements and technologies advance the art of test and sensing. Looking, listening, recording, analyzing HUMS is established as an integral part of aviation's safety network, but more standardization is needed to broaden its effectiveness.

The Metallic Materials Properties Development and Standardization MMPDS-13 supersedes MMPDS-12 and prior editions of the MMPDS Handbook as well as all editions of MIL-HDBK-5, Metallic Materials and Elements for Aerospace Vehicle Structures Handbook that was maintained by the U.S. Air Force. The last edition, MIL-HDBK-5J was cancelled by the U.S. Air Force in March 2006. This document contains design information on the mechanical and physical properties of metallic materials and joints commonly used in aircraft and aerospace vehicle structures. All information contained in this Handbook has been reviewed and approved using a standardized process. The development and ongoing maintenance process involves certifying agencies, including the FAA, DoD, and NASA, and major material suppliers and material users worldwide. The information and procedures in this Handbook are continuously reviewed, and modified or removed as determined to be appropriate.

The Metallic Materials Properties Development and Standardization (MMPDS) Handbook, is an accepted source for metallic material and fastener system allowables recognized by the Federal Aviation Administration (FAA), all departments and agencies of the Department of Defense (DoD), and the National Aeronautics and Space Administration (NASA), within the limitations of the certification requirements of the specific government agency. MMPDS-09 supersedes MMPDS-08and prior editions of the MMPDS as well as all editions of MIL-HDBK-5, Metallic Materials and Elements for Aerospace Vehicle Structures that was maintained by the U.S. Air Force. The last edition, MIL-HDBK-5J was cancelled by the U.S. Air Force in March of 2006.

The Metallic Materials Properties Development and Standardization MMPDS-15 supersedes MMPDS-14 and prior editions of the MMPDS Handbook as well as all editions of MIL-HDBK-5, Metallic Materials and Elements for Aerospace Vehicle Structures Handbook that was maintained by the U.S. Air Force. The last edition, MIL-HDBK-5J was cancelled by the U.S. Air Force in March 2006. This document contains design information on the mechanical and physical properties of metallic materials and joints commonly used in aircraft and aerospace vehicle structures. All information contained in this Handbook has been reviewed and approved using a standardized process. The development and ongoing maintenance process involves certifying agencies, including the FAA, DoD, and NASA, and major material suppliers and material users worldwide. The information and procedures in this Handbook are continuously reviewed, and modified or removed as determined to be appropriate.

A different automatic Developed in conjunction with BorgWarner, Volkswagen's DSG automatic six-speed gearbox is aimed at enthusiasts and has fuel consumption superior to a manual gearbox. Accident avoidance GM and Delphi are testing adaptive cruise control and collision-warning technologies in the hope of ultimately increasing driver awareness and reducing driving behaviors that can lead to accidents. Branding vehicle dynamics The use of active systems and common hardware across several vehicle platforms, with different calibrations and control algorithms, can offer variations in character and brand, according to Prodrive Automotive technology. The drive for improved dynamics For the new XJ, Mike Cross, Jaguar's Chief Engineer for Vehicle Integrity, and his team aimed to preserve the isolation and feel of the previous car, but instill the handling precision and steering accuracy of the S-Type.

Lighting the way Exterior lighting systems are not just contributing to safety, they are also changing cars' styling. Sensing a change As sensor use grows, providing input for all sorts of functions, engineers are responding to the design challenges through standardization and shared use of signal output. Attacking hybrid cost Hybrid-electric vehicle costs must be slashed significantly for the technology to become mainstream. HEV developers reveal many routes in the cost-reduction crusade. Engineering with the enemy In a program devoid of bloodshed, General Motors and Ford codeveloped a new six-speed automatic that is key to both companies' future vehicle plans. The program managers explain why they'd eagerly do it again. Drivetrain advances Japan's leading companies have focused development on reducing size, mass, and cost.

The Metallic Materials Properties Development and Standardization MMPDS-14 supersedes MMPDS-13 and prior editions of the MMPDS Handbook as well as all editions of MIL-HDBK-5, Metallic Materials and Elements for Aerospace Vehicle Structures Handbook that was maintained by the U.S. Air Force. The last edition, MIL-HDBK-5J was cancelled by the U.S. Air Force in March 2006. This document contains design information on the mechanical and physical properties of metallic materials and joints commonly used in aircraft and aerospace vehicle structures. All information contained in this Handbook has been reviewed and approved using a standardized process. The development and ongoing maintenance process involves certifying agencies, including the FAA, DoD, and NASA, and major material suppliers and material users worldwide. The information and procedures in this Handbook are continuously reviewed, and modified or removed as determined to be appropriate.

Making virtual vehicle design a reality A new virtual design approach for commercial vehicle concepts allows for purposeful design and integration of new concepts and technologies on the component level in an existing product portfolio, while not neglecting the need for standardization and modularity.

Optimizing ICEs for hybridization Automakers and powertrain R&D specialists are developing combustion engines specifically for series-hybrid, EREV, and PHEV applications. Top engineers explain the opportunities involved. Consolidation in radios creates fragmentation As radio head units begin handling more functions, the hardware that handles these tasks is being scattered throughout the vehicle.

Future testing of active safety systems To speed up the introduction of active safety systems, efficient standardized test programs are needed, including alternatives to test-track testing. Engine management on a budget Tata Technologies engineers at the recent SAE Convergence event provided an inside look at how they developed the Nano's low-cost EMS and reduced development time and cost with extensive use of modern tools. Racing for the green Changes are coming to Indy Car and Formula One to focus on green technology that applies to production vehicles. Taking strides together SAE 2011 World Congress host company General Motors touts teamwork as a way to expand industry knowledge and encourage energy efficiency.

Alternative fuels and challenges Automotive powertrain development: virtually-connected hardware co-simulation Functional Safety-progressing towards safer mobility Electric rockets and the future of satellite propulsion Achates powers toward production A potential ICE game-changer, the Achates OP engine is being tooled up for production at one OEM while a new 2.7-L triple for light-truck demonstrations enters the build phase. Engineering with simulation and data Companies are discovering new simulation techniques, especially optimization; the next step is to combine simulation with sensor data and predictive analytics to create even more robust off-highway equipment.

In search of the perfect burn The simultaneous download pressures on NOx and PM continue to make research into higher injection pressures and alternative combustion solutions such as homogenous-charge compression ignition attractive. One way to stop a train A new self-energizing electrohydraulic brake offers the advantages of hydraulic brake actuation without the disadvantages of a centralized hydraulic power supply. A model combustion: from art to science Analysis tools, advanced hardware provide insight into combustion process, refining the cylinder's 'big bang.' The datalinked vehicle In the fields and on the job site with GPS.

Technology for small-engine emissions reduction Swiss researchers used a modern four-stroke engine in conjunction with a commercially available catalytic converter and special gasoline to develop a significantly cleaner-running walk-behind mower. Large-scale application of J1939 The SAE electronic systems communication standard provides a method for achieving engineering flexibility, product standardization, parts rationalization, service, and customer convenience. Focus on electronics OEMs and their suppliers are developing vehicle systems for improved vehicle operation and reliability/durability with the help of electronics. The following pages review some recent industry advancements. 2000 SAE International Off-Highway Congress: one for the ages From antique off-highway equipment to the latest in intelligent vehicle technology, the 2000 SAE International Off-Highway & Powerplant Congress & Exposition brings yesterday and tomorrow together today.

This specification covers established metric (SI) manufacturing tolerances applicable to non-cellular rubber products ordered to metric dimensions. These tolerances apply to all conditions, unless otherwise noted. The term "excl" applies only to the higher figure of the specified range.

The purpose of this standard is to provide a method for packaging aircraft software parts for distribution using contemporary media or by electronic distribution. This project intends to standardize and provide guidance for the storage of floppy based software, currently packaged in media set parts. This standard format can be then stored or distributed on a single physical media member (CD-ROM), or by electronic crate. The obsolescence of floppy disks drive an urgent need for this guidance.

This document defines an Aircraft Data Interface Function (ADIF) developed for aircraft installations that incorporate network components based on commercially available technologies. This document defines a set of protocols and services for the exchange of aircraft avionics data across aircraft networks. A common set of services that may be used to access specific avionics parameters are described. The ADIF may be implemented as a generic network service, or it may be implemented as a dedicated service within an ARINC 759 Aircraft Interface Devices (AID) such as those used with an Electronic Flight Bag (EFB). Supplement 8 includes improvements in the Aviation Data Broadcast Protocol (ADBP), adds support for the Media Independent Aircraft Messaging (MIAM) protocol, and contains data security enhancements. It also includes notification and deprecation of the Generic Aircraft Parameter Service (GAPS) protocol that will be deleted in a future supplement.

ARINC Specification 848 is a functional standard based on a protocol specification profile for a secured network interface. The purpose is to define a common method of initiating a mutually authenticated tunnel between an aircraft service and its Enterprise service. ARINC Specification 848 defines a standard implementation for securing the communications between an onboard Local Area Network (LAN) and an Enterprise LAN on the ground. Various aircraft network architectures and various air to ground communication channels (aka media) are accommodated in this document. For example, L-band Satellite Communication (Satcom), Ku/Ka-band Satcom, Gatelink Cellular, and Gatelink are considered.

This session covers topics regarding new CI and SI engines and components. This includes analytical, experimental, and computational studies covering hardware development as well as design and analysis techniques. Presenter Sung Hoon Lee, Hyundai Motor Co.

This session focuses on kinetically controlled combustion. Experimental and simulation studies pertaining to various means of controlling combustion are welcome. Examples are research studies dealing with temperature and composition distribution inside the cylinder and their impact on heat release process. Studies clarifying the role of fuel physical and chemical properties in autoignition are also welcome. Presenter Hanho Yun, General Motors Company

With the increased demand for high volume, cost-effective, fiber-reinforced thermoplastic parts, the lack of high throughput systems has become more pronounced. Thermoforming as a method to generate complex shapes from a flat preform is dependable and fast. In order to use readily available, standard unidirectional impregnated thermoplastic tape in this process, a flat perform must be created prior to the thermoforming step. Formerly, creating the preform by hand layup was a time consuming and therefore costly, step. Fiberforge�?s patented RELAY� technology overcomes the challenges of handling thermoplastic prepreg tape and provides a solution through the automated creation of a flat preform, referred to as a Tailored Blank?. Producing a part for thermoforming with accurate ply orientation and scrap minimization is now as simple as loading a material spool followed by a pressing a start button. Presenter Christina McClard, Fiberforge