R. Ormiston

发表

On the nonlinear deformation geometry of Euler-Bernoulli beams. [rotary wings]

David A. Peters, Dewey H. Hodges, Robert A. Ormiston, 1980 .

Assessment of 1-D Versus 3-D Methods for Modeling Rotor Blade Structural Dynamics

Robert A. Ormiston, Hyeonsoo Yeo, Khiem Van Truong, 2010 .

Aeromechanical stability of soft inplane hingeless rotor helicopters

R. A. Ormiston, R. Ormiston, 1977 .

Flapping response characteristics of hingeless rotor blades by a gereralized harmonic balance method

D. A. Peters, R. A. Ormiston, D. Peters, 1975 .

Linear Flap-Lag Dynamics of Hingeless Helicopter Rotor Blades in Hover

Dewey H. Hodges, Robert A. Ormiston, D. Hodges, 1972 .

Stability of Hingeless Rotor Blades in Hover with Pitch-Link Flexibility

Dewey H. Hodges, Robert A. Ormiston, D. Hodges, 1977 .

STABILITY OF HINGELESS ROTOR BLADES I N HOVER WITH PITCH-LINK FLEXIBILITY

D. Hodges, R. Ormiston, 1976 .

An unsteady wake model for a hingeless rotor

Kurt H. Hohenemser, R. A. Ormiston, R. Ormiston, 1973 .

Tension Buckling in Shear-Flexible Composite Beams

Hossein Saberi, Dewey H. Hodges, Robert A. Ormiston, 2006 .

Experimental investigation of stability and stall flutter of a free-floating wing V/STOL model

R. Ormiston, 1972 .

The Sailwing Lifting Body Concept

Robert A. Ormiston, Robert D. Fox, R. Ormiston, 1968 .

Stability of elastic bending and torsion of uniform cantilevered rotor blades in hover

Dewey H. Hodges, Robert A. Ormiston, D. Hodges, 1973 .

Investigation of Dynamic Stall Effects on Isolated Rotor Flap-Lag Stability with Experimental Correlation

Robert A. Ormiston, Dinesh Barwey, Gopal H. Gaonkar, 1991 .

Structural dynamics modeling of rectangular rotor blades

Robert A. Ormiston, Hyeonsoo Yeo, Khiem Van Truong, 2013 .

Development of Nonlinear Beam Elements for Rotorcraft Comprehensive Analyses

Hossein Saberi, Dewey H. Hodges, Robert A. Ormiston, 2005 .

Dynamic Response of Wind Turbine Rotor Systems

Usaamrdl, R. Ormiston, Ames Directorate, 1975 .

Rotor dynamic considerations for large wind power generator systems

R. A. Ormiston, R. Ormiston, 1973 .

Aeromechanics meeting is a huge success

Peretz P. Friedmann, Richard Bennett, Robert A. Ormiston, 2014 .

Comprehensive Aeromechanics Analysis of Complex Rotorcraft Using 2GCHAS

Yoon C. Jung, Hossein Saberi, Robert A. Ormiston, 1995 .

Rotor‐Fuselage Dynamics of Helicopter Air and Ground Resonance

Robert A. Ormiston, R. Ormiston, 1991 .

A Study of Stall-Induced Flap-Lag Instability of Hingeless Rotors

R. A. Ormiston, W. G. Bousman, W. Bousman, 1973 .

Theoretical and experimental aerodynamics of the sailwing

Robert A. Ormiston, R. Ormiston, 1971 .

U.S. Army Rotorcraft Research at Ames: New Frontier in Dynamics and Aeroelasticity

David A. Peters, Robert A. Ormiston, D. Peters, 2019, AIAA Journal.

Rotorcraft Research in the 1970s - A New Frontier in Structural Dynamics and Aeroelasticity

Robert A. Ormiston, R. Ormiston, 2018 .

Assessment of Beam and Shell Elements for Modeling Rotorcraft Blades

Hossein Saberi, Robert A. Ormiston, Chong-Seok Chang, 2014 .

Comparison of One-Dimensional and Three-Dimensional Structural Dynamics Modeling of Advanced Geometry Blades

Robert A. Ormiston, Hyeonsoo Yeo, Khiem Van Truong, 2014 .

Investigation of finite element approaches for rotor blade structural dynamics

Robert A. Ormiston, Khiem Van Truong, H. Yeo, 2010 .

Aeroelastic Considerations For Rotorcraft Primary Control with On-Blade Elevons

Robert A. Ormiston, Michael J. Rutkowski, R. Ormiston, 2001 .

Survey of Army/NASA Rotorcraft Aeroelastic Stability Research

David A. Peters, Dewey H. Hodges, Robert A. Ormiston, 1988 .

SMALL-SCALE ROTOR EXPERIMENTS WITH ON-BLADE ELEVONS TO REDUCE BLADE VIBRATORY LOADS IN FORWARD FLIGHT

Robert A. Ormiston, Aeroflightdynamics Directorate, Mark V. Fulton, 1998 .

Hover Testing of a Small-Scale Rotor with On-Blade Elevons

Robert A. Ormiston, Mark V. Fulton, R. Ormiston, 2001 .

Wind tunnel tests of four flexible wing ultralight gliders

R. Ormiston, 1979 .

A Look Back at the 1974 AHS/NASA Ames Specialists’ Meeting and the Rotor Loads Comparison

R. Ormiston, 2014 .

Comparison of Several Methods for Predicting Loads on a Hypothetical Helicopter Rotor

Robert A. Ormiston, R. Ormiston, 1974 .

Investigation of Rotor Blade Structural Dynamics and Modeling Based on Measured Airloads

Jimmy C. Ho, R. A. Ormiston, J. C. Ho, 2007 .

An Examination of Selected Problems in Rotor Blade Structural Mechanics and Dynamics

Robert A. Ormiston, A. Stewart Hopkins, R. Ormiston, 2003 .

An Electromagnetic Actuator For Individual Blade Control

Robert A. Ormiston, Marcel P. J. Gaudreau, Brent Wellman, 2000 .

Revitalising advanced rotorcraft research – and the compound helicopter

R. A. Ormiston, R. Ormiston, 2016, The Aeronautical Journal.

Technical Notes: The Effects of Second Order Blade Bending on the Angle of Attack of Hingeless Rotor Blades

David A. Peters, Robert A. Ormiston, D. Peters, 1973 .

Application of 2GCHAS to the Investigation of Aeromechanical Stability of Hingeless and Bearingless Rotor Helicopters

Hossein Saberi, Robert A. Ormiston, Tassos Anastassiades, 1995 .

Stability of elastic bending and torsion of uniform cantilever rotor blades in hover with variable structural coupling

D. H. Roberta. Hodges, D. Hodges, R. Ormiston, 1976 .

An Experimental Study Of Techniques For Increasing The Lead-Lag Damping Of Soft Inplane Hingeless Rotors

R. A. Ormiston, W. G. Bousman, D. L. Sharpe, 1976 .