Criteria

Text:
Content:
Display:

Results

Viewing 4081 to 4110 of 5673
2008-11-01
Magazine
Managing software growth An increased emphasis on modeling and autocoding makes it easier to add software-based features and functions, driving a sea change in the way complex automotive systems are designed. Going beyond Bin 5 and Euro 5 An early look at some of the emissions-control and aftertreatment technologies and tools aimed at helping automakers meet future U.S. and European regulations. Finding flexibility Although automation is important to achieving flexibility, manufacturers cannot neglect product design, manufacturing processes, and personnel. Looking for a little help Automotive companies increasingly look outside, offshore to get complex designs finished quickly. The autonomous future Like it or not, cars that drive themselves are on the horizon. Will you trade control for safety? Dodge Ram A keen focus on fuel economy centers on improved aerodynamics, powertrain efficiency, and weight-reducing technologies.
2008-10-01
Magazine
Teaming up for quality Suppliers, customers, and industry groups all work together in drive to reduce problems. Next-gen nav/comm Advanced satellite capabilities revolutionize navigation, comminications, and surveillance. Composites come clean New scienceand processes are applied to next-generation materials.
2008-10-01
Magazine
Consumed by changes Reprogramming becomes the focus of engineers as radios become multifunction head units integrating many infotainment functions. Design insiders Packaging, comfort, 'premiumness,' and quality are keywords in the vocabulary of car interior designers, but significant changes to interior structures could lead to a design revolution. Accident avoidance 2.0 OEMs and suppliers are going to great lengths to ensure the proper performance of their next generation of active safety products. Automotive policy goes to the polls Presidential candidates John McCain and Barack Obama stake out different positions on issues affecting the automotive industry and future vehicle engineering. Mitsubishi i MiEC Instead of focusing on hybrid propulsion, the company is hoping to be a leader in all-electric vehicles by readying a minicar for 2010 launch. Tato Nano The Indian automaker intends to overcome obstacles and deliver on its promise of a $2500 all-weather, safe family car.
2008-10-01
Magazine
Tying it all together Networks link control modules to bring more features and functions to the job site. Collaboration tools spread a wide net PLM suppliers are offering new tools that aid collaboration, expanding on core offerings in PDM, CAD, and CAE. The drive toward a hybrid transmission In-wheel hydraulic motors, hydraulic transformers, and a common pressure rail with accumulators put new meaning in the word drivetrain. A deep dive into metallurgical failure Even with the best engineering processes and quality planning, deviations can occur with the incoming material, things can go wrong during the manufacturing process, and service conditions can be different than expected. Standards and 'coopetition' In the heavy-duty vehicle arena, adoption of standards for networking benefits everyone.
2008-09-01
Magazine
The burn factor New combustor technologies keep engine temperatures down to reduce emissions. The transparent supply chain The U.S. military and contractors work together to make parts available when parts are needed. An explosion of nondestructive testing Trends in the aerospace industry, such as greater use of composites, increase the need for tests and simulations.
2008-09-01
Magazine
Looking forward to safer highways New camera technologies, along with better algorithms and software, are enabling the move to active-safety systems that warn and then take control of vehicles in dangerous situations. Fuel-cell futures Eager to find alternative-propulsion solutions, automakers are betting that renewed emphasis on fuel-cell vehicles will pay off in the long run, with the latest examples aiming to prove higher-volume production feasibility. Consensus building ojn refrigerant type The hydrofluoro-olefin refrigerant HFO-1234yf has emerged as Europe's favored R-134a replacement, but some prefer R-744. Strengthening the link through software The next generation of simulation tools could help better synchronize manufacturing engineering and product design.
2008-09-01
Magazine
Shrinking hydraulics The push to conserve fuel and reduce emissions is prompting major changes in system design. Aftertreatment temperature control Regeneration of a DPF burns off soot, but also raises exhaust gas temperature. Speed thrills: doing more tests in less time Quicker data gathering, simulation keep quality high despite time crunch. Green engineering The quest to alleviate environmental and efficiency pressures turns up 'small' material solutions with big benefits. A global forum Cummins executives lay the groundwork for a lively and informative discussion at this year's Commercial Vehicle Engineering Congress & Exhibition.
2008-08-01
Magazine
Robot reliance There is plenty of room for growth in the use of robots among aerospace companies. The energy-optimized aircraft Aerospace sings the body electric with the integration of stand-alone electric subsystems. Flying into cleaner skies Engine efficiency saves money, trims pollutants. A fascination with fasteners Lack of manufacturing capacity is just one reason for a shortage of aerospace fasteners.
2008-08-01
Magazine
Back to the high-power future Executive Vice President Masatami Takimoto and other officials are re-engineering Toyota, borrowing elements of the past to tackle 21st-century environmental changes. Racing to green mobility The President of Honda R&D, Masaaki Kato, hopes to harness the company's "racing spirit" to research and develop innovative methods to reduce the CO2 emissions of its products. Charging ahead Nissan's Senior Vice President, Minoru Shinohara, explains the battery technology that will allow feasible electric cars, while not forgetting to mention the GT-R supercar. Market Genesis Hyundai-Kia R&D Center Chief Hyun-Soon Lee has added the top market-research job at the company as it tries to quickly add more value to its products with new technologies and features. China goes shiftless Suppliers hope to capitalize on the future gold mine for automatic transmissions by working with OEMs on high-tech but low-cost solutions.
2008-07-01
Magazine
Going green to stay in the black Cutting energy usage, reducing chemical waste can help companies save cash. Saving space Engineers take a modern look at proven rocket technologies for the Constellation program. 'Center' of attention An abundance of test programs on the horizon leads Boeing to create a central command center to organize all test activities. Farnborough International 2008 A look at prospects and trends for this year's largest global aerospace trade show.
2008-07-01
Magazine
Motors play an important EV roles Though lithium-ion batteries grab much of the spotlight, improved electric motor technology is crucial in advancing the operation of battery, hybrid, and plug-in electric vehicles. The quality race continues As end-user expectations continue to rise, and pressure on engineering and manufacturing processes spiral, AEI's European Editor interviewed a number of OEM executives for their thoughts on quality and strategies for better vehicles. The real world Convergence 2008 will place emphasis on the challenges of determining and meeting customer needs in creating better electronic systems. A new generation of engine efficiency New technologies help to maximize fuel efficiency, reduce emissions, and deliver market-pleasing performance.
2008-06-01
Magazine
From concept in mind to product in hand Compatibility between tools for design and manufacturing engineers is improving, though it's still fraught with potential pitfalls. Cockpits on display Larger (and eventually bendable) flight displays use commercial technology for both new production and retrofit applications. Interior interests Makers of business aircraft take different approaches to designing interiors. Aerospace proves its metal Aluminum lithium, magnesium alloys, titanium metal matrix composites, and advanced coatings are all part of the future of flying.
2008-06-01
Magazine
Finding the right niche As technology, politics, and OEMs struggle to achieve environmental cohesion, small and niche companies are determined to ride out the maelstrom with their ability to adapt, react, succeed, and survive. Jaguar and Land Rover shift Access to technology and engineering takes center stage as the two brands transition from one giant parent to another as Tata takes over from Ford. Aston Martin bonds The company is developing closer ties with Tier 1 suppliers in its new role as an independent. Bentley has secret CO2 plans The company wants to combine luxury and high-performance hallmarks with massive cuts in emissions. Lotus small and manueverable The engineering arm's technology menu--including lightweight, small engines, and high performance--is being sampled across the world. Porsche looks to the future Gasoline hybrid technology, convergence potential, and diesels could be in store for the company.
2008-06-01
Magazine
Communication helps make sense of problems Sensors that link engines and hydraulics to the outside world provide data that can be used to analyze performance and the cause of failures. Characteristics of multiple injections A look at the effects that pilot-injection fuel quantity and timing have on light-duty engine emissions. Hybrid innovations for hydraulic braking Exploring new technologies for recovering kinetic energy from braking.
2008-05-01
Magazine
Clean, quiet commercial propulsion Engine manufacturers design future engines to meet noise, pollution, and fuel economy needs. Robots take over Dramatic changes in areas as diverse as semiconductor costs, software tools, and the trend toward regional aircraft are creating opportunities for airplane manufacturers to automate their factories. Rapid prototyping to rapid manufacturing Durable, temperature-resistant powders and materials enable the manufacture of complex components. The research race Aerospace R&D funding in the U.S. is on the upswing, but new priorities create challenges for universities.
2008-05-01
Magazine
GM's hybrid SUVs: AEI's Best Engineered Vehicles for 2008 The Chevrolet Tahoe Hybrid and GMC Yukon Hybrid get up to 50% better city and 30% better combined fuel economy while still delivering comparable performance thanks to a thorough vehicle re-engineering and an industry-first 2-mode hybrid-powertrain. Bright outlook for diagnostics Telematics will augment more sophisticated data gathering, but challenges are many. Second-generation biodiesels As traditional fuels become more expensive and scarce, the biofuels industry is scrambling to develop more sustainable sources from nonfood agriculture. Global Viewpoints: North America In this special section, some of the North American automotive industry's top executives discuss the latest trends and their strategies for game-changing vehicle engineering and development.
2008-04-22
Magazine