Thomas K. Caughey

Thomas K. Caughey's AcademicInfluence.com Rankings

Thomas K. Caughey

Engineering

#1555

World Rank

#2272

Historical Rank

Civil Engineering

#68

World Rank

#98

Historical Rank

Applied Physics

#598

World Rank

#618

Historical Rank

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Engineering

Why Is Thomas K. Caughey Influential?

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According to Wikipedia, Thomas Kirk Caughey is a Scottish-born academic who served as a professor of applied mechanics. Thomas K. Caughey Dynamics Award is named after him. Biography Born in Rutherglen, Scotland, Caughey graduated with a bacelor's degree from the University of Glasgow. Later, he moved to the United States as a Fulbright scholar and attended Cornell University. In 1954, he completed his PhD from Caltech.

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Thomas K. Caughey's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

STRUCTURAL CONTROL: PAST, PRESENT, AND FUTURE (1997) (1302)
Classical Normal Modes in Damped Linear Dynamic Systems (1960) (905)
Positive position feedback control for large space structures (1987) (827)
Equivalent Linearization Techniques (1962) (586)
A Nonparametric Identification Technique for Nonlinear Dynamic Problems (1979) (530)
The linear theory of free vibrations of a suspended cable (1974) (510)
On the stability problem caused by finite actuator dynamics in the collocated control of large space structures (1985) (406)
Nonlinear Theory of Random Vibrations (1971) (268)
Sinusoidal Excitation of a System With Bilinear Hysteresis (1960) (268)
Random Excitation of a System With Bilinear Hysteresis (1960) (241)
Application of Neural Networks for Detection of Changes in Nonlinear Systems (2000) (238)
Identification of Nonlinear Dynamic Systems Using Neural Networks (1993) (222)
On the stability of the impact damper. (1966) (215)
On-Line Parametric Identification of MDOF Nonlinear Hysteretic Systems (1999) (200)
Neural Network Approach to Detection of Changes in Structural Parameters (1996) (190)
Transient Response of a Dynamic System Under Random Excitation (1961) (181)
Development of adaptive modeling techniques for non-linear hysteretic systems (2002) (180)
System identification approach to detection of structural changes (1991) (175)
FINITE-ELEMENT METHODS FOR NONLINEAR ELASTODYNAMICS WHICH CONSERVE ENERGY. (1978) (167)
Experimental Investigation of Rotor-Stator Interaction in a Centrifugal Pump With Several Vaned Diffusers (1989) (163)
Derivation and Application of the Fokker-Planck Equation to Discrete Nonlinear Dynamic Systems Subjected to White Random Excitation (1963) (159)
Nonparametric Identification of Nearly Arbitrary Nonlinear Systems (1982) (142)
Identification of nonlinear vibrating structures: Part I -- Formulation (1987) (139)
The exact steady-state solution of a class of non-linear stochastic systems (1982) (130)
Rotor-stator interaction in a diffuser pump (1989) (127)
Dynamical Systems and Evolution Equations: Theory and Applications (1980) (108)
Analysis of a Nonlinear First‐Order System with a White Noise Input (1961) (105)
Identification of Nonlinear Vibrating Structures: Part II—Applications (1987) (96)
On the response of non-linear oscillators to stochastic excitation (1986) (92)
Identification of the state equation in complex non-linear systems (2004) (91)
A method for non-parametric damage detection through the use of neural networks (1998) (91)
On-Line Identification of Hysteretic Systems (1998) (88)
An "Interesting" Strange Attractor in the Dynamics of a Hopping Robot (1991) (88)
Response of a nonlinear string to random loading (1959) (84)
Active Vibration Control of Large Civil Structures (1988) (74)
On the Almost Sure Stability of Linear Dynamic Systems With Stochastic Coefficients (1965) (70)
A Controversy in Problems Involving Random Parametric Excitation (1965) (61)
Optimum Pulse Control of Flexible Structures (1981) (61)
Structure-unknown non-linear dynamic systems: identification through neural networks (1992) (59)
The Behavior of Linear Systems with Random Parametric Excitation (1962) (56)
The Steady-State Response of a Class of Dynamical Systems to Stochastic Excitation (1982) (54)
Free and forced oscillations of a dynamic system with “linear hysteretic damping” (non-linear theory) (1970) (54)
Non‐parametric identification of a class of nonlinear multidegree dynamic systems (1982) (53)
On-Line Control of Nonlinear Flexible Structures (1982) (49)
Analysis of Linear Nonconservative Vibrations (1995) (49)
Surveillance of Mechanical Systems on the Basis of Vibration Signature Analysis (2000) (46)
Effect of Damping on the Natural Frequencies of Linear Dynamic Systems (1961) (46)
Forces on Centrifugal Pump Impellers (1985) (45)
Experimental measurements of hydrodynamic radial forces and stiffness matrices for a centrifugal pump-impeller (1985) (41)
Optimal low-thrust, three-burn orbit transfers with large plane changes (1984) (38)
Complex Modes and Solvability of Nonclassical Linear Systems (1993) (36)
Training neural networks by adaptive random search techniques (1999) (36)
On the response of a class of self-excited oscillators to stochastic excitation (1967) (35)
The Benchmark Problem (1998) (34)
Point mapping stability (1977) (34)
Stochastic Problems in Dynamics (1979) (34)
Analytical study of similar normal modes and their bifurcations in a class of strongly non-linear systems (1990) (33)
Active Parameter Control of Nonlinear Vibrating Structures (1989) (33)
The rotordynamic forces on a centrifugal pump impeller in the presence of cavitation (1990) (32)
Response of Van Der Pol's oscillator to random excitation (1959) (32)
A method for examining steady state solutions of forced discrete systems with strong non-linearities (1991) (29)
A mathematical model of the “Rattleback” (1980) (29)
Development of bearing friction models from experimental measurements (1991) (29)
Rotordynamic Forces in Cavitating Inducers (1997) (27)
Spectral density of piecewise linear first order systems excited by white noise (1968) (26)
Stability of a Semi-Active Impact Damper: Part I—Global Behavior (1989) (26)
Existence, uniqueness, and stability of solutions of a class of nonlinear partial differential equations (1975) (25)
Hula-Hoop: An Example of Heteroparametric Excitation (1960) (24)
A System Identification Approach to the Detection of Changes in Structural Parameters (1988) (21)
Hydrodynamic Impeller Stiffness, Damping, and Inertia in the Rotordynamics of Centrifugal Flow Pumps (1984) (20)
General theory of vibration of damped linear dynamic systems (1963) (20)
Random Excitation of a Loaded Nonlinear String (1960) (20)
Parametric Excitation of a Nonlinear System (1965) (20)
A Theorem on the Exact Nonsimilar Steady-State Motions of a Nonlinear Oscillator (1992) (19)
Instability and the energy criterion for continuous systems (1968) (18)
Stability of a Semi-Active Impact Damper: Part II—Periodic Solutions (1989) (16)
Comments on “On the Stability of Random Systems” (1960) (16)
The Effect of Inlet Swirl on the Rotordynamic Shroud Forces in a Centrifugal Pump (1992) (16)
Whirling of a heavy chain (1958) (15)
Derivation and Application of the Fokker‐Planck Equation (1962) (14)
On the stability of stochastic difference systems (1981) (14)
Mean stability of stochastic difference systems (1982) (13)
Dynamic response of structures constructed from smart materials (1995) (13)
The Mechanics of Inertial Position and Heading Indication (1962) (12)
Order and chaos in a discrete Duffing oscillator (1989) (11)
The Influence of Swirl Brakes on the Rotordynamic Forces Generated by Discharge-to-Suction Leakage Flows in Centrifugal Pumps (1995) (11)
A quasi-linear vibration suppression technique for large space structures via stiffness modification (1985) (11)
Identification and modeling of nonlinear systems (1982) (10)
On-Line Parameter Control of Nonlinear Flexible Structures (1987) (10)
An Experimental Study of the Active Control of a Building Model (1992) (10)
On the stability of linear and non-linear stochastic transformations (1981) (10)
Large Amplitude Whirling of an Elastic String–a Nonlinear Eigenvalue Problem (1970) (9)
Experimental Measurements of Hydrodynamic Stiffness Matrices for a Centrifugal Pump Impeller (1982) (9)
Asymptotic Wave Theory (Vol. 20, North-Holland Series in Applied Mathematics and Mechanics) (1976) (8)
Gain indexing schemes for low-thrust perturbation guidance. [of aerospace vehicles] (1983) (8)
A Method for Reducing the Order of Nonlinear Dynamic Systems (1984) (7)
Rotordynamic forces on centrifugal pump impellers (1987) (7)
Analytical and experimental studies of the modeling of a class of nonlinear systems (1979) (7)
Control of intelligent nonlinear adaptive systems under earthquake excitation (1994) (7)
Forced Oscillations of a Semi-Infinite Rod Exhibiting Weak Bilinear Hysteresis (1960) (7)
A Test Program to Measure Fluid Mechanical Whirl-Excitation Forces in Centrifugal Pumps (1980) (6)
The Turbulence Characteristics of Two-Dimensional Wall-Jet and Wall-Wake Flows (2009) (6)
The C.I.T. Mark II electric analog type response spectrum analyzer for earthquake excitation studies (1960) (6)
Stability analysis of the periodic solution of a piecewise-linear non-linear dynamic system (1976) (6)
Stability of Continuous Dynamic Systems With Parametric Excitation (1969) (6)
Neural network approach to damage detection in a building from ambient vibration measurements (1998) (6)
First order piecewise linear systems with random parametric excitation (1968) (6)
Measurements of the rotordynamic shroud forces for centrifugal pumps (1990) (6)
Forced oscillations of a piecewise-linear non-linear dynamic system with several degrees of freedom (1977) (5)
Moment stability of linear stochastic difference systems (1981) (5)
Whirling of a heavy string under constant axial tension: A non-linear eigenvalue problem (1969) (5)
Stability of stochastic difference systems (1981) (5)
Nonlinear ordinary difference equations (1979) (5)
Impeller Fluid Forces (1986) (4)
Global analysis of a buck regulator (1978) (4)
Vibration suppression in large space structures (1983) (4)
Stability of Linear Dynamic Systems With Narrow-Band Parametric Excitation (1967) (4)
On the monte carlo methodology for cumulative damage (1983) (4)
Matrix Perturbation Techniques in Structural Dynamics (1973) (4)
Unsteady Diffuser Vane Pressure and Impeller Wake Measurements in a Centrifugal Pump (1987) (3)
Sub-Optimal Control of Nonlinear Flexible Space Structures (1985) (3)
Observations on Off-Design Flows in Non-Cavitating Axial Flow Inducers (1993) (3)
THE INFLUENCE OF SWIRL BRAKES AND A TIP DISCHARGE ORIFICE ON THE ROTORDYNAMIC FORCES GENERATED BY DISCHARGE-TO-SUCTION LEAKAGE FLOWS IN SHROUDED CENTRIFUGAL PUMPS (1993) (3)
Time Domain Analysis of Nonlinear Vibration Data (1984) (3)
Design of subsystems in large structures (1971) (3)
Adaptive stochastic optimization using multiprocessors (1995) (3)
A technique for modal identification of interfering modes (1991) (3)
Vibration suppression by stiffness control (1987) (3)
Some Experience with Identification of the Caltech Experimental Space Structure (1991) (3)
Laser Velocimeter Measurements in the Leakage Annulus of a Whirling Shrouded Centrifugal Pump (1994) (2)
SOME TOPICS IN THE FREE AND FORCED OSCILLATIONS OF A CLASS OF NONLINEAR SYSTEMS (1989) (2)
Mean-Square Response of Hysteretic Oscillators Under Nonstationary Random Excitation (1988) (2)
Discussion: “Subharmonic Oscillations of a Pendulum” (Skalak, Richard, and Yarymovych, M. I., 1960, ASME J. Appl. Mech., 27, pp. 159–164) (1960) (2)
An electric analog type response spectrum analyzer for earthquake excitation studies (1954) (2)
Some Exact Solutions in the Theory of Nonlinear Random Oscillations (2018) (1)
FORCES ON CENTRIFUGAL PUMP IMPELLERS by Belgacem Jery Graduate Student (2004) (1)
Closure to “Discussion of ‘Response of a Nonlinear String to Random Loading’” (1960, ASME J. Appl. Mech., 27, p. 370) (1960) (1)
Closure to “Discussion of ‘Experimental Measurements of Hydrodynamic Radial Forces and Stiffness Matrices for a Centrifugal Pump-Impeller’” (1985, ASME J. Fluids Eng., 107, p. 315) (1985) (1)
The Existence and Stability of Periodic Motions in Forced Non-Linear Oscillations (1954) (1)
On the effect of cavitation on the radial forces and hydrodynamic stiffness of a centrifugal pump (1986) (1)
Discussion: “Response of a Loaded Nonlinear String to Random Excitation” (Ariaratnam, S. T., 1962, ASME J. Appl. Mech., 29, pp. 483–485) (1963) (1)
Effect of vibration on the accuracy of a vertical reference pendulum (1967) (1)
A Brief Note on the Interaction of an Actuator Cascade with a Singularity (1980) (1)
Introduction (2001) (1)
Discussion: “On the Almost-Sure Stability of Linear Stochastic Systems” (Man, F. T., 1970, ASME J. Appl. Mech., 37, pp. 541–543) (1971) (0)
Global analysis of a buck regulator. [for voltage using discrete control law] (1978) (0)
Impeller-Induced Rotor-Dynamic Forces (1989) (0)
Autocorrelation finds wide application (2003) (0)
IMPELLER-INDUCED ROTQR-DYNAMIC FORCES (2004) (0)
Discussion: “On a Restricted Class of Coupled Hill’s Equations and Some Applications” (Hsu, C. S., 1961, ASME J. Appl. Mech., 28, pp. 551–556) (1962) (0)
Discussion: “On the Stability of the Linearly Related Modes of Certain Nonlinear Two-Degree-of-Freedom Systems” (Atkinson, C. P., 1961, ASME J. Appl. Mech., 28, pp. 71–77) (1961) (0)
Steady-State Undamped Vibrations of a Class of Nonlinear Discrete Systems 1 (2011) (0)
Attitude stability of spinning satellites (1980) (0)
Closure to “Discussions of ‘On the Almost Sure Stability of Linear Dynamic Systems With Stochastic Coefficients’” (1966, ASME J. Appl. Mech., 33, pp. 234–236) (1966) (0)
Closure to “Discussion of ‘Complex Modes and Solvability of Nonclassical Linear Systems’” (1993, ASME J. Appl Mech., 60, pp. 787–788) (1993) (0)
Closure to “Discussion of ‘Classical Normal Modes in Damped Linear Dynamic Systems’” (1966, ASME J. Appl. Mech., 33, pp. 471–472) (1961) (0)
On the Almost-Sure Stability of Linear Stochastic Systems 1 (2009) (0)
Response of Hysteretic Oscillators Under Nonstationary Random Excitation (1986) (0)
Studies Of Positive-Position-Feedback Control (1992) (0)
Structural dynamics analyses testing and correlation (1982) (0)
Identification of a Class of Nonlinear Dynamic System (2014) (0)
Interview with Thomas K. Caughey (1992) (0)
Saco River Local Management Advisory Committee (2008) (0)
Closure to “Discussions of ‘On the Stability of the Impact Damper’” (1967, ASME J. Appl. Mech., 34, p. 253) (1967) (0)
Closure to “Discussion of ‘Transient Response of a Dynamic System Under Random Excitation’” (1962, ASME J. Appl. Mech., 29, pp. 594–595) (1962) (0)
Discussion: “Steady-State Undamped Vibrations of a Class of Nonlinear Discrete Systems” (Sethna, P. R., 1960, ASME J. Appl. Mech., 27, pp. 187–195) (1960) (0)

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