Pennsylvania State University World Campus - Engineering
Penn State University
University Park
PA
Dr. Ed Smith earned his B.S. degree in Aerospace Engineering at Penn State
where he also worked as a George F. Wislicenus Undergraduate Research Assistant in the Applied Research Laboratory (ARL). Dr. Smith joined the Penn State Aerospace Engineering faculty in 1992 after earning M.S. and Ph.D. degrees in Aerospace Engineering at the University of Maryland Center for Rotorcraft Education and Research. There
Dr. Smith became engaged in research in helicopter dynamics and composite rotor blades. After returning to Penn State as an Assistant Professor
Dr. Smith built an active research program in helicopter dynamics that lead the establishment of the Penn State Rotorcraft Center of Excellence
funded by the newly formed National Rotorcraft Technology Center (NRTC)
in 1995. This Center has been continuously funded since 1995
at an increasing rate
through a series of competitive renewal proposals in 2001
and 2016—all led by Dr. Smith. Over the past 30 years in Aerospace Engineering
he has become an internationally-recognized leader in the rotorcraft community.
Professor of Aerospace Engineering
Director:Vertical Lift Research Center of Excellence
J. Zhang
and E.C. Smith
\"Influence of Aeroelastically Tailored Wing Extensions and Winglets \non Whirl Flutter Stability\"\n\n\nAn aeroelastic stability model with coupled rotor
pylon
and wing with extension and \nwinglet
has been developed and analyzed. The research is focused on the effect of wing \nextension and winglet on the tiltrotor stability. Composite tailoring of wings as well as \nwing extensions is investigated for its potential benefits for wing mode stability. The \nparametric study of winglets is conducted for their effectiveness on wing mode damping \nenhancement. The results indicate that wing extensions can significantly increase both \nwing beam mode and torsion mode damping; and their influence on wing chord mode is \nminimal. Tuning the beam-bending stiffness of the wing extensions further increases the \nwing flutter speed through damping exchanges between the wing beam and torsion modes. \nThe composite tailoring of wing and wing extension box beams has the potential to \nincrease both wing beam and chord mode stability margins with only little decrease of \ndamping of wing torsion mode. Parametric studies of winglets show that damping of wing \nmodes is sensitive to winglet geometric angles such as cant
sweep and toe. \n
Asian Rotorcraft Form international Technical Steering Comm.
Leadership in Research including:
•\tBoard Member
American Helicopter Museum and Education Center.
Helicopters
•\tPublished 40 archival journal articles and 130 technical conference papers. S
•\tDeveloped new courses in helicopter design
helicopter dynamics
and a popular
•\t2013 Penn State President’s Award for Engagement with Students
•\tUniversity Representative
Technical Advisory Committee of the Vertical Lift C
•\tNumerous awards
including several best paper awards; AHS Bagnoud Award; AIAA
•\t4 former students are tenured or tenure track; 2 additional graduate students
•\tAdvised 20 PhD
38 MS and 9 BS theses
•\tTechnical Committee Member and Chairman for AHS and AIAA (including AHS Educat
•\tActive research program with U.S. Army
Navy
NASA
Boeing
Sikorsky
Bell Hel
•\tAdvises the student chapter of the American Helicopter Society
now the larges
•\tTaught graduate and undergraduate courses including rotorcraft dynamics
rotor
•\tMember
Augusta Westland Corp. Research Steering Committee (int’l rotorcraft c
•\tElected Technical Fellow of the American Helicopter Society
•\tFounding Director of Penn State Rotorcraft Center of Excellence/Vertical Lift
Proposal Writing
•\tServed as project advisor for numerous industry-sponsored design projects.
Leadership in Teaching including:
Smith
Penn State University
Penn State University
MS (1990)
PhD (1992)
Dissertation: Aeroelastic Response and Aeromechanical Stability of Helicopters with Elastically Coupled Composite Rotor Blades\n\n\n\t1990 Vertical Flight Foundation - Boeing Helicopters Scholarship\n\t1989 Vertical Flight Foundation - Kaman Corporation Scholarship\n\t1988 Vertical Flight Foundation - American Helicopter Society Scholarship\n\tMinta Martin Fellowship - University of Maryland College of Engineering\n\tRotorcraft Fellowship - University of Maryland Aerospace Engineering Department
Aerospace Engineering
American Helicopter Society
University of Maryland College Park
The following profiles may or may not be the same professor:
The following profiles may or may not be the same professor: