Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Lawrence W. Taylor"'
Publikováno v:
Psychology and Aging. 26:150-161
This study assessed motor limits of regular tapping, timing error detection, and correction in 60 participants aged from 19 to 98 years. Rate limitations on motor production were estimated from the average inter-tap interval when tapping as fast as p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77088eb06288c05ee45aa851c6995104
https://doi.org/10.1037/a0020606
https://doi.org/10.1037/a0020606
Publikováno v:
Journal of Aerospace Engineering. 7:435-445
Distributed parameter modeling may offer a viable alternative to the finite‐element approach for modeling large flexible space structures. In addition, the introduction of the transfer matrix method to the continuum modeling process provides a very
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e00e4d167158bee63bd80a12e591ca5
https://doi.org/10.1061/(asce)0893-1321(1994)7:4(435)
https://doi.org/10.1061/(asce)0893-1321(1994)7:4(435)
Publikováno v:
Mechanics Research Communications. 20:507-518
In structural modal analysis and modal testing, an important but difficult task is to match the identified natural frequencies and the corresponding modal deflections. This process is called the modal recognition in this paper. There were some treatm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c72ecbea7c5d0cb85f52359e12d597f
https://doi.org/10.1016/0093-6413(93)90011-c
https://doi.org/10.1016/0093-6413(93)90011-c
Publikováno v:
Journal of Vibration and Acoustics. 115:19-24
In this paper a distributed parameter model for the estimation of modal characteristics of NASA Mini-Mast truss is proposed. A closed-form solution of the Timoshenko beam equation, for a uniform cantilevered beam with two concentrated masses, is deri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da04bb95d3549d9fa41a8f8cce58de07
https://doi.org/10.1115/1.2930308
https://doi.org/10.1115/1.2930308
Publikováno v:
Journal of Sound and Vibration. 155:467-480
A maximum likelihood estimation for distributed parameter models of large flexible structures was formulated. Distributed parameter models involve far fewer unknown parameters than independent modal characteristics or finite element models. The close
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28e14cb1467472a12f7415d9ec089549
https://doi.org/10.1016/0022-460x(92)90712-7
https://doi.org/10.1016/0022-460x(92)90712-7
Publikováno v:
Journal of Guidance, Control, and Dynamics. 14:77-83
A special class of nonlinear damping models is investigated in which the damping force is proportional to the product of positive integer or the fractional power of the absolute values of displacement and velocity. For a one-degree-of-freedom system,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a7c35017e67df75dc11ab6af6bc2883
https://doi.org/10.2514/3.20607
https://doi.org/10.2514/3.20607
Publikováno v:
Personality and Individual Differences. 12:233-240
Two predictions were derived from a model of self-generated attitude change [Tesser, A. (1978) Advances in experimental social psychology (Vol. II, pp. 289–338). New York: Academic Press]. First, increasing thought in the presence of reality constr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7557414aa6afde2274fc0eda3db848c3
https://doi.org/10.1016/0191-8869(91)90109-o
https://doi.org/10.1016/0191-8869(91)90109-o
Autor:
Yanzhe Liu, Katherine J. Abramson, Kevin J. Walsh, William J. Merline, S. Preston, Lowell Sherrod, Theodore J. Swift, Roger Venable, Clay Sherrod, Daniel B. Caton, Marc W. Buie, Brad Timerson, Lawrence W. Taylor, William M. Owen, Mark A. Croom, David W. Dunham, Ronald Royer, Aart M. Olsen, Steve J. Conard, Harold F. Levison, Dave Herald, Catherine B. Olkin, Andrew E. Scheck, J. A. Dunford, Harry B. Abramson, P. D. Maley, Chad K. Ellington, R. Dunford, D. Breit
Publikováno v:
The Astronomical Journal. 149:113
We present results of a stellar occultation by the Jupiter Trojan asteroid Patroclus and its nearly equal size moon, Menoetius. The geocentric mid-time of the event was 2013 October 21 06:43:02 UT. Eleven sites out of 36 successfully recorded an occu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c9a58a130fb2f08822bd091163b8e66
https://doi.org/10.1088/0004-6256/149/3/113
https://doi.org/10.1088/0004-6256/149/3/113
Publikováno v:
Proceedings of 1994 American Control Conference - ACC '94.
A stochastic optimum-based compensator is developed to enhance structural damping with collocated rate sensors/actuators. This controller is based on explicit solutions for the Riccati equations from a modal-space model. The performance of each contr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf48f769d69d66b866190bdc3ea411cf
https://doi.org/10.1109/acc.1994.752387
https://doi.org/10.1109/acc.1994.752387
Publikováno v:
[1992] Proceedings of the 31st IEEE Conference on Decision and Control.
The formulation of structural dynamics models for the Space Shuttle Remote Manipulator System (RMS) is discussed. Continuum models are used instead of finite element models because of the improved accuracy, the reduced number of model parameters, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b0b94db75047083be66c6a275832533
https://doi.org/10.1109/cdc.1992.371660
https://doi.org/10.1109/cdc.1992.371660