March/April
Issue

By Judy Miller
Associate Publisher



249 W. 17th Street, 3rd Floor
New York, NY 10011-5300
212.204.4246
Fax 913.514.9245
judymiller@penton.com

autoelectronics.com

Contacts

Western U.S./Northern CA
Twyla Sulesky
408-779-3503


Eastern/Midwestern U.S./Southern CA
Tracy Smith
913-967-1324

Classifieds
Julie Dahlstrom
312-840-8436

Auto Electronics
9800 Metcalf Ave.
Overland Park, KS 66212

 

Dear Electronics Marketers,

When you pick up the March/April issue of Auto Electronics you are sure to notice one very significant change - our parent company is now Penton Media.

For me it is almost surreal, for as many of you already know, I spent sixteen very happy years at Penton before coming to Prism 3 years ago. I often felt as if I never completely left Penton because when I came here to work, I joined former Pentonites, Ashok Bindra, editorial director, David Morrison, editor, and John French, who is now the new Penton's CEO.

Penton Media now is much different and greater than it was. By merging with Prism it has become one of the nation's largest business-to-business media and information companies, serving more than six million business professionals every month. 

In a smaller way, I learned first hand how powerful leveraging assets can be when we launched Auto Electronics. I owe much of the success of this publication to our collaboration with our Wards Group of sister publications. Penton Media's Auto Electronics now benefits by being under the Design Engineering Group led by Sr. VP David Blansfield. Within this group is Electronic Design (the publication I formerly worked on), Microwaves and RF, Machine Design, Medical Design, Power Electronics Technology, and RF Design.

We envision this group to be collaborative and customer-focused, offering access to one of the largest databases of Design Engineers in the world. Auto Electronics has always been able to offer a solid return on investment because of its exclusive audience of auto engineers working in electronics. Now with this merger, we can leverage our resources even further.  

During this exciting time for us, I look forward to seeing many of you next month at the Society of Automotive Engineers conference at the COBO Convention Center in Detroit (April 16-19, 2007). Our editors will be there too, to meet world-renowned auto electronics technology leaders, speakers and manufacturers from around the world.  

Please take a look at the Auto Electronics March/April editorial lineup. This issue gives you the best opportunity of the year to get your message not only to our audience of design engineers, but also to show attendees. The issue will be placed in a handy carryall bag and will receive bonus distribution at our booth, in publication bins, on the show floor and at all sessions. Ten sponsors will have the chance to include a piece of literature or CD in the bag - a great way to distribute your information to thousands of eager attendees.  

Who says you can't go home again? Please drop me an email at my new Penton address judy.miller@penton.com and let me know your thoughts. Your contribution is what clarifies our vision as we confront the multiple possibilities and outcomes of the new Penton Media.

Best regards,

Judy Miller
Associate Publisher
212-204-4246
judy.miller@penton.com

Auto Electronics: March/April Issue


Cover Story: Design Tools/Software
Design Tools Evolve To Address System Complexity

As content and complexity of auto electronics continues to grow, effective design tools are increasingly important for meeting tight time-to-market requirements. Traditional CAD, visualization, simulation and software development tools are offering new capabilities and microcontroller developers are striving to make their most sophisticated products easier to understand. This report focuses on this evolution as it explores its use by electronic systems designers to cope with the increasing complexity and fast turn around pressures.

Special Report: Powertrain
Software Tools Simplify Powertrain Design

Taking the guesswork out of a major design change is a fundamental role of the software simulation and testing tools developed for automotive electronic systems. To keep the tools relevant to significant design changes, tool suppliers must make continuous improvements and evolve the tools as well as create new tools to handle the disruptive technologies that OEMs need to evaluate. This report uncovers such improvements and enhancements in software simulation and testing tools that address challenges confronting developers of hybrid components and powertrain.

Design Feature: Power Electronics
Clearing up Hybrid Confusion

As fuel prices and environmental concerns loom larger in the minds of consumers, all eyes seem to be turning to hybrid vehicle technology as the source for relief.  Few however can say for sure what makes a hybrid a hybrid, let alone a micro, mild or strong hybrid.  This article provides a brief history of the hybrid vehicle from its early days to the present as well as a look at the current world fossil fuel situation. This look will include a brief overview of how various hybrids work and what the many technical variations mean in terms of cost, performance, value and wide-scale availability.  Plus, it will explore in detail what the key enabling components of hybrids are as well as how far these technologies have evolved (and still need to evolve) before becoming fully accessible to the driving public.

Design Feature: Chassis
Current sensing on a 3-phase motor using a single multiplexed ADC with lowpass filter error compensation

Mechanically actuated automotive systems, such as power steering and fuel and water pumps, are being replaced with systems that utilize electric motor technology. This articles discusses current sensing control with error compensation for a 3-phase electric motor used in such applications. Besides making it easy to implement, the article focuses on reducing the system cost.

In-Vehicle Networking Standards Wall Chart
From CAN to FlexRay, there are myriad bus protocols within automobiles. And, the protocols continue to grow due to the increasing number of electronic control units (ECUs) in today's cars and the need for reliable and faster data communications under the hood. These protocols contribute to a very complex in-vehicle networking system, as no single protocol fits all application requirements. This in-vehicle networking standards wall chart provides key parameters for each one of them with the applications they best fit. A quick reference, this poster will help auto electronics engineers navigate through the complexity of data communications standards.

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