Tabla de Contenidos Publicaciones de Ingeniería Agosto 2011

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AUGUST2011

VOLUME31 NUMBER 4

August

2011 Volume 31 Number 4

WWW.IEEECSS.ORG/PAB/CSM

i1

32

The CircleCriterionand Input-to-StateStability New perspectives on a classical result BAVUJAVAWARDHANA, HARTMUTLOGEMANN,and EUGENEP.RVAN

-

Cover credit: Shannon Mash

Digital ObjectIdentifier JO.1J09/MCS.2011.94129S

2 IEEE CONTROL SYSTEMS MAGAZINE » AUGUST 2011

68

Longitudinal Aircraft Dynamics and the Instantaneous Acceleration Center 01 Rotation The case of the vanishing

zeros

JIN VAN, JESSE B. HOAGG, RtCHARD E. HINDMAN, and DENNIS S. BERNSTEIN

6

FROMTHE EDITOR Hubble Trouble,Gil, and Bubble

9

ABOUT THIS ISSUE Colorful Curvature

13

PRESIDENT'SMESSAGE Challengesand Future Directions

15

CSS NEWS

17

25YEARSAGO

18

APPLlCATIONSOF CONTROL Modeling and Control of Heavy-Haul Trains

25

93

PEOPLE IN CONTROL Herbert E. Rauch Rolf Isermann l'BOOKSHELF Feedback and Control for Everyone

Book Announcements

~

100

CONFERENCE REPORTS Workshop on Cyberphysical Applications in Smart Power Systems

102

CONFERENCECALENDAR

104

RANDOMINPUTS CDC 50th Anniversary Timeline

Certifi.edChainofClIstodv PromotingSustaintbl.

SUSTAtNASlE FORESTRY

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IEEE PERIODICALS MAGAZINES DEPARTMENT 445 Hoes Lane, Piscataway, NJ 08854 USA

SeniorManagingEditor GeraldineKrolin-Taylor SeniorArl Director JanetDudar AssistantArl Director GailA. Schnitzer ProductionCoordinator TheresaL. Smith Advertising Production Manager FeliciaSpagnoli ProductionDirector PeterM.Tuohy BusinessDevelopment Manager SusanSchneiderman +1 732 562 3946 Fax:+1 732 981 1855 ss.ieeemedia@ieee.org EditorialDirector DawnM.Melley StaftDirector PublishingOperations FranZappulla IEEEprohibitsdiscrimination, harassmen/, andbullying.Formoreinforma/ion, visi/ http://www.ieee.org/web/abou/us/wha/is/ policies/p9-26.html.

4 IEEE CONTROL SYSTEMS MAGAZINE»

MISSIONSTATEMENT ANOSCOPE:IEEECon/rolSys/emsMagazineis the officialmeans01communicationlor the IEEEControlSystems Society.IEEEControlSys/emsMagazinepublishesinteresting,uselul,andinlormativematerialon all aspects01control system technologylor the bene/it01control educators,practitioners.and researchers.With this mission statementin mind, IEEECon/rol Sys/emsMagazineencouragessubmissions,bothleaturearticlesandcolumns,on all aspects01control systemtechnology.

SUBMISSIONOFMANUSCRIPTS: A leaturearticle providesan in-depthtreatment01eitheran application01control technologyor aninnovationin controleducation.Maximumlengthis 30pages,doublespaced,notincludingligures.Authorswishingto submitlonger papersmaycontacttheeditor-in-chie!.

IEEECon/rolSys/emsMagazinepublishes avariety01columns."LectureNotes"canbetheoreticalin natureaslongastheyhaveclear tutorial valueandintenl. "Applications01Control"columnsare industriallyorientedsummaries01innovationsin controltechnology.

Authorsareencouragedto contactthe editor-in-chíelaboutthe suitability01potentialcolumns.

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AOVERTISING: IEEECon/rolSys/emsMagazineacceptsadvertisinglor educationalproducts,books,software,conlerences,employment,andcontrol-relatedtechnology.Forinlormationaboutadvertising,contactSusanSchneiderman,BusinessDevelopmentManager,lEEEMagazines,445 HoesLane,Piscataway,NJ08854 USA;+17325623946; lax: +1 7329811855; ss.ieeemedia@ieee.org.

IEEECONTROLSYSTEMSMAGAZINE-(lSSN 1066-033X)(ISMAD7)is publishedbimonthlybyThe Institute01ElectricalandElectronics Engineers,Inc. Headquarters:3 ParkAvenue,17thFloor,NewYork,NY10016-5997,U.S.A.+1 2124197900. Responsibility lor the contentsrestsuponthe authorsandnot uponthe IEEE,the Society,or its members.Themagazineis a membershipbenelit01 the IEEEControlSystemsSociety,andsubscriptionsare $4.00per memberperyear (includedin Societylee). Replacementcopies lor membersareavailablelor $20 (onecopyonly). Nonmemberscanpurchaseindividualcopieslor$76.00. Nonmembersubscription pricesareavailableon requesl.CopyrightandReprintPermissions:Abstractingis permittedwith credit to the source.Librariesare permittedto photocopybeyondthe limits 01the U.S.Copyrightlaw lor privateuse01patrons:1)those post-1977articlesthatcarry a codeatthe bottom01thelirst page,providedthe per-copylee indicatedin the codeis paidthroughtheCopyrightClearanceCenter,222 RosewoodDrive,Oanvers,MA01970, U.S.A.;and2) pre-1978articleswithoutlee. Forothercopying,reprint,or republicationpermission,write to: CopyrightsandPermissionsOepartment,IEEEServiceCenter,445 HoesLane,PiscatawayNJ08854,U.S.A. Copyright @2011 by TheInstitute01ElectricalandElectronicsEngineers,lnc.AII rights reserved.Periodicalspostagepaidat NewYork,NYand at additionalmailingoffices.Postmaster:Sendaddresschangesto IEEECOII/rolSys/emsMagazine,IEEE,445 HoesLane,Piscataway, NJ08854U.S.A.CanadianGST#125634188 Printed in U.S.A

AUGUST 2011

~att;E?elJ:!=iaD

Vol. 30, No. 4

for high-tech innovators

<OOtockbyte

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EditorialBoard

Contents

Editor-in-Chief Elizabeth T.B.Johnston

Design Alaska,Inc. Student Editor Sachin Seth Georgia

Ă­1

4 IEEE Student Branch profile: "Que"ing up interest in Western Australia Craig Causer

Institute 01TechnoJogy

Associate Editors Regina Hannemann University01Kentucky Suzanne Rivoire Sonoma State University David Zihe Tian Carnegie Mellon University Ravi M.Todi IBMMicroelectronics

7 The way Isee it: Should the standard undergraduate engineering education be extended to five years?

Duane Howard and Rohan Verma

Grad Ed: Secrets, Tips, and Techniques 10 A case for engineering beyond specialization Richard H. Spencer and Raymond E. Floyd

Kim W.Tracy Northeastern lIIinois University

12 Things I wish I knew Sachin Seth

George W. Zobrist Missouri University 01Science and Technology-Rolla

14 Etiquette for engineers: Tips for getting a great letter of recommendation

5taff

Rob Candler

18 A proofreading tool using brute force techniques

Craig Causer Managing Editor

Kai A. Olsen and Bard Indredavik

Geraldine Krolln-Taylor Senior Managing Editor Janet Dudar Senior Art Director

23 Reflections on the gentle art of effective teaching and mentoring John D. Cressler

Gail A. Schnitzer Assistant Art Director

27 Digital to-do: Paperless literature review Thorarin A. Bjarnason

Theresa L. Smith Production Coordinator Susan Schneiderman Business Development Manager +17325623946 Fax: +17329811855 Felicia Spagnoll Advertising Production Manager Dawn M. Melley EditorialDirector

Fran Zappulla Staft Director, Publishing Operations

AdvisoryCommittee

Darrel Chong (SAC Chair) Cecel/a Jankowski (MGA Managing Director) Digital Object Idmtifier 10. 1109/MPOT.2011.942127

2011

34

Mobile RFID

and its design security issues

AIi Kashif Bashir, 8ajjad Hussain Chauhdary, Sayed Chhattan Shah, and Myong-Soon Park

Frank H. Makinson

44 IPTV:An alternative to traditional cable and satellite television Matthew N.O. Sadiku and Sudarshan R. Nelatury

Chair

Howard E. Michel (MGA Chair)

JULY/AUGUST

My first job: Powering through limitations Enrique Tejera

39 A methodology to define physical constants using mathematical constants

Peter M.Tuohy Production Director

Ellzabeth T.B. Johnston, (Potentials EIC)

31

Departments 3 editorial

47 SACe-mail

3 thewayahead

48 gamesman

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..APEX<m ....

AWARDS POR PUBLICATION EXCB1.LENCE

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n JULV/AUGUST2011 Volume2 T Number} http://magazine.embs.org

PULSEl.

A MAGAZINE OF THE IEEEENGINEERINGIN MEDICINE AND BIOLOGYSOCIETY

",' i

FEATJJRES

22 New Investigator Grants Expand Research Opportunities

by Cynthia Weber

24

Wanted/Found

by Sarah Campbell

31

Boston Research Takes Center Stage

by Pamela Reynolds

39

The MGH/HST Athinoula A. Martinos Center

by George Bonmasser

43

The Wyss Institute at Harvard University

by Donald E. Ingber

47

Neuroscience at MIT

by Vincent c.K. Cheung and Emilio Bizzi

51

Northeastern

University

by Dana Brooks, Jeffrey Ruberti, and Caoimhe Bennis

55

From Bench to Bedside

by Mark Dwortzan

59

The Center for Integration of Medicine and Innovative Technologies

68

by Colin J.H. Brenan

63

Harvard-MIT Division of Health Sciences and Technology

by Uly U. Burns-Hernandez and Julie E. Greenberg

7O

Global Health Technology 2.0

by Aya Caldwell, Anna Young, Jose Gomez-Marquez, and Kristian R. Olson

Biomedical Engineering

Continues to Make the Future

by Sergio Fantini, Caoimhe Bennis, and David Kaplan

COLUMNS & DEPARTMENTS 4

FROM THE EDITOR

74

RETROSPECTROSCOPE

6

PRESIDENT'S MESSAGE

82

POINTOFVIEW

8 PERSPECTIVESON

84

BOOKREVIEW

GRADUATE LlFE

85

CALENDAR

12 GREATER

I~

BOSTON

CONVENTION

Certified Chain 01Custody SUSTAlNABU: PrOl!lOtinll Sustlinlb18 FORESTR'f forlstMlnlglment INlTIATM WMY.lnprQgrlm,of\l

AND VISITORS

EMBC 2011: BOSTON

BUREAU

-----------------------------------------------------Digita/ Object /dentifier 1O./109IMPUL.:lO/ /.94/448

JUlY/AUGUST 2011

...IEEEPULSE1

THESMALLEST SPACECRAFT WASLAUNCHED INMAY,ANDIT'S 4 CENTIMETERS LONG

HIGH-TECH .,SONARSREVEAL CITY-SIZE SCHOOLS

I OFFISH

I I I

ctrum

COVER STORY

30 AUTONOMOUS ROBOTS IN THE FOG OF WAR Military robots are getting smarter all the time, but they're still far from ready to act on their own. Here's why.

By Lora G. Weiss COVER: NOEMOTlON THIS PAGE: 7DP. NOEMOTlON;

SPECTRUM.IEEE.ORG

8OT7DM.

FRED BAVENDAMIGETTY

volume 48 number 8 north amerlcan

8.l1

36 MAGNET MAKEOVER

48 UNIDENTIFIED FLOATING OBJECTS

Compositeconstruction could make the permanent magnets inside motors and generators twice as good as today's best.

By GeorgeHadjipanayis & A/exander Gabay

Wide-area sonar is changing the game ofunderwater exploration, revealing patterns of ocean life that no one has ever seen before. By Nicho/as Makris

42 CHIPS IN SPACE Shrinking spacecraft down to the size of integrated circuits could revolutionize the way we explore the solar system.

By Mason Peck

IMAGES

AUGUST 2011 . IEEESPECTRUM . NA 1

volume 48 number 8 north amerlcan

ctrum

8.ll

SPECTRUM.IEEE.ORG

AVAILABLE1AUGUST

Thé Art of Failure Sometimes art is

UPDATE

DEPARTMENTS

11 CISCO BETS ON A SMART CITY A South Korean city alms for the "most wlred" honor. By E/Iza Str/ckland

4 BACK STORV Our photo editor has had her picture taken many times, but never before In 3-D.

13 ENERGV POLITICS AFTER FUKUSHIMA

16 RECVCLED LIGHT

THEINSTITUTE.IEEE.ORG

OPINION

GEEK LIFE 24 How well does Wlklpedla handle controversy?

By Mark Anderson 25 The lron Man sult is steadily movlng from comlc book to reallty. By Susan Karlln

8 SPECTRAL LlNES Utilltles must quell publlc fears about smart meters-or rlsk a backlash.

By G. Pascal Zachary 28 TECHNICALLV SPEAKING Inevitably. the meme has spawned a whole new vocabulary of ideas.

By Paul McFedrles

26 EDUCATION A new ranking of EE programs puts lesser-known schools at the topo By Prachl Patel 64 THE DATA Could Shakespeare have tweeted Hamlet?

By Joel B. Predd

LUNAR MODULE EARNS MILESTONE The Grumman lunar module was the first vehlcle to land a person on an extraterrestrlal body-the moon. IEEE is recognizlng it wlth a Mllestone in Electrlcal Englneerlng and Computing.

ONLlNE WEBINARS & RESOURCES 18 August: Slmulation of Electrodeposltlon Processes USlng COMSOL Smart-Grld Control Systems: Movlng Towards a Self-Heallng Grld The Inslght You Want, the Data You Need: Transformlng inslghts Into Actlon

~

Printed wiIh inks containing soy andlor

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vegetableoils

Model-8ased Solutions to the Code Malntenance Nlghtmare-Tackllng Key Development Headaches Acoustlcs Slmulatlon In Mlcrophones, Mobite Devices, and Hearlng Alds Using COMSOL Real-Time Mattersl Tlmlng and Performance Analysls for Embedded Systems

AVAILABLE 5 AUGUST

LATEST EDITION OF NATIONAL ELECTRICAL SAFETV CODE Learn about the 2012 Natlonal Electrlcal Safety Code, whlch is revlsed every flve years and publlshed exclusively by IEEE. The code sets the U.S. ground rules for the practlcal safeguarding of people durlng the Installatlon. operatlon, and malntenance of electric supply and communlcation lInes and associated equipment.

22 HANDS ON What are the tools that do-Ityourselfers need? We asked them. By James Turner

18 NANOMEMORIES

SPECTRUM.IEEE.ORG

this charming dinosaur silhouette, which is actually a patch oflead on the surface of a ball of tin and lead solder.

6 CONTRIBUTORS 20 THE BIG PICTURE A glant Interactlve globe composed of thousands of organic LEDs makes its debut.

14 A FUSION ROCKET

accidental. At IEEE's 18th annual International Symposium on the Physical and Failure Analysis ofIntegrated Circuits, held 4 to 7July in South Korea, participants submitted pictures of surreal and spectacular chip failures in a competition for the most affecting image. First place went to

SUSTAINABLE COMMUNICATION CONFERENCE The 2011 IEEE Thlrd Latln American Conference on Communlcatlons. to be held 24 to 26 October In Belém, Brazll. will focus on sustainable communicatlons for a green world.

AVAILABLE AT http://spectrum.ieee.org/webinar Effectlvely Managlng AUTOSAR Development

Klnetis ARM Cortex-M4 MCUs: The Inside Story

Dlgltlzing the Power Grld: Fundamentals of Smart Grld Senslng and Analytlcs

A Smart Approach to Maxlmlzlng ROl in Consumer Electronlcs Innovatlon

Uslng MATLA8 to Slmulate and Optlmlze Multlphysics Deslgns Parameter Estlmatlon and Model Valldation of Generatorl Excitation Systems

New product release IIbrary: http://spectrum.leee.org/statlc/ new-product-release-llbrary

IEEE SPECTRUM (lSSN 0018M9235) Is pubI!shed monthly bv1he Instltuteof Electrical and EIectronIcs Englneers.lnc. Al! r1ghts reserved.Cl20n

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AUGUST 2011 . IEEESPECTRUM . NA 3