Search Results - "Levine, W S"

An optimal control model for maximum-height human jumping by Pandy, M G, Zajac, F E, Sim, E, Levine, W S

“…To understand how intermuscular control, inertial interactions among body segments, and musculotendon dynamics coordinate human movement, we have chosen to…”
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Modeling tongue surface contours from Cine-MRI images by Stone, M, Davis, E P, Douglas, A S, Aiver, M N, Gullapalli, R, Levine, W S, Lundberg, A J

“…This study demonstrated that a simple mechanical model of global tongue movement in parallel sagittal planes could be used to quantify tongue motion during…”
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Nonlinear controller for an inverted pendulum having restricted travel by Wei, Qifeng, Dayawansa, W.P., Levine, W.S.

“…the problem of balancing an inverted pendulum by moving the pivot horizontally on a carriage is commonly used in control education to provide a dramatic…”
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Feedback gains for correcting small perturbations to standing posture by He, J., Levine, W.S., Loeb, G.E.

“…A dynamical model of the neuro-musculo-skeletal mechanics of a cat hindlimb is developed to investigate the feedback regulation of standing posture under small…”
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Simulation of distal tendon transfer of the biceps brachii and the brachialis muscles by Giat, Y, Mizrahi, J, Levine, W S, Chen, J

“…Rupture of the distal tendons of the biceps brachii and the brachialis often consists of a clean avulsion of the end of the tendons from their tuberosities. In…”
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Muscle coordination of maximum-speed pedaling by Raasch, Christine C., Zajac, Felix E., Ma, Baoming, Levine, William S.

“…A simulation based on a forward dynamical musculoskeletal model was computed from an optimal control algorithm to understand uni- and bi-articular muscle…”
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Modeling the motion of the internal tongue from tagged cine-MRI images by Stone, M, Davis, E P, Douglas, A S, NessAiver, M, Gullapalli, R, Levine, W S, Lundberg, A

“…A new technique, tagged Cine-Magnetic Resonance Imaging (tMRI), was used to develop a mechanical model that represented local, homogeneous, internal tongue…”
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A Levinson-type algorithm for a class of non-Toeplitz systems with applications to multichannel IIR filtering by Jiqin Pan, Levine, W.S.

“…A very flexible Levinson-type recursion for a class of non-Toeplitz systems of linear equations is demonstrated. A complete solution is expressed as a linear…”
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Understanding sensorimotor feedback through optimal control by Loeb, G E, Levine, W S, He, J

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A kinetic Monte Carlo study of the growth of Si on Si(100) at varying angles of incident deposition by Levine, Steven W, Engstrom, James R, Clancy, Paulette

“…Two- and three-dimensional kinetic Monte Carlo simulations were used to model the deposition of a hyperthermal molecular beam at varying angles of incidence…”
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Some dynamic-simulator-based control education modules by Sreenivasan, R., Levine, W.S., Rubloff, G.W.

“…We have developed a series of interactive control education modules. They are intended to be useful to a broad audience of students as well as practitioners…”
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Time warp by Levine, S W

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Dependence of jumping performance on muscle properties when humans use only calf muscles for propulsion by Zajac, F E, Wicke, R W, Levine, W S

“…Using optimal control techniques, maximum height jumps were simulated for humans who held their body rigid except for the ankle. Three dynamic models of ankle…”
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Hindlimb muscular activity, kinetics and kinematics of cats jumping to their maximum achievable heights by Zajac, F E, Zomlefer, M R, Levine, W S

“…Cats were trained to jump from a force platform to their maximum achievable heights. Vertical ground reaction forces developed by individual hindlimbs showed…”
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Optimal limited state variable feedback controllers for linear systems by Levine, W., Johnson, T., Athans, M.

“…This paper considers the problem of designing compensators, the dimensions of which are fixed a priori, for linear systems. Two types of compensators are…”
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Using joint geometry to determine the motion of the cricoarytenoid joint by Selbie, W S, Zhang, L, Levine, W S, Ludlow, C L

“…Facet surfaces of the cricoarytenoid joints from two cadaver larynges were digitized. The data were used to compute the optimal axis of rotation for each of…”
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Pattern formation and shadow instability in collimated energetic molecular beam growth of silicon by Roadman, S. E., Levine, S. W., Zheng, Y.-J., Clancy, P., Engstrom, J. R.

“…Epitaxial silicon thin films were deposited on Si(100) substrates at variable angles of incidence using well-collimated supersonic molecular beams of disilane,…”
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Solder Sealing Semiconductor Packages by Mackay, C., Levine, S.

“…After a comparison of current common sealing systems, a review of the development and properties of metal sealing alloys is presented. Development stages…”
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Colorimetric Determination of N-Phenyl-1-naphthylamine in New and Used Oils by Levine, W. S, Marshall, W. A

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Determination of Tetraethyllead in Gasoline by X-Ray Absorption by Levine, S W, Okamoto, A. H

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