Search Results - "Repperger, Daniel W."

Evaluation of Eye Metrics as a Detector of Fatigue by McKinley, R. Andy, McIntire, Lindsey K., Schmidt, Regina, Repperger, Daniel W., Caldwell, John A.

“…Objectives: This study evaluated oculometrics as a detector of fatigue in Air Force–relevant tasks after sleep deprivation. Using the metrics of total eye…”
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Decentralized nonlinear output-feedback stabilization with disturbance attenuation by Zhong-Ping Jiang, Repperger, D.W., Hill, D.J.

“…As a continuation of our recent work (1999), this paper addresses the problem of decentralized robust output-feedback stabilization with disturbance…”
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A human-machine interaction strategy function: information throughput and weighting with application to Multiple-Attribute-Task-Battery by Phillips, Chandler A., Kinsler, Rachel E., Repperger, Daniel W., Mandal, Jayishnu, Neidhard-Doll, Amy T., Kender, David M.

“…The Multiple-Attribute-Task-Battery (MATB) displays five independent and concurrent tasks to which a human operator (HO) responds. MATB records the…”
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A quantitative model of the human–machine interaction and multi-task performance: A strategy function and the unity model paradigm by Phillips, Chandler A, Repperger, Daniel W, Kinsler, Rachel, Bharwani, Gavind, Kender, David

“…Abstract A human–machine-interaction (HMI) model is developed for the human operator (HO) performing five simultaneous tasks and characterized by a strategy…”
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A computational simulated control system for a high-force pneumatic muscle actuator: system definition and application as an augmented orthosis by Gerschutz, Maria J., Phillips, Chandler A., Reynolds, David B., Repperger, Daniel W.

“…High-force pneumatic muscle actuators (PMAs) are used for force assistance with minimal displacement applications. However, poor control due to dynamic…”
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Complexity of Visual Icons Studied via Signal Detection Theory by Repperger, Daniel W., Aleva, Denise L., Thomas, Gina, Miller, Janet E., Fullenkamp, Stephen C.

“…Two investigations on how humans perceive information from visually rendered complex objects, such as military icons (glyphs) were conducted. A signal…”
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Physiological state model for human ergonomic workload by Phillips, Chandler A., Repperger, Daniel W.

“…Twenty ergonomic tasks were evaluated in which human operators performed mixed static work and dynamic work. Steady-state physiological data are the input into…”
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Celebrating the 100th anniversary of controlled, sustained, and powered air flight by Repperger, D.W.

“…This paper recognizes the 100th anniversary of the 17 December 1903 flight of the Wright brothers. This accomplishment demonstrated the first truly controlled,…”
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COMPLEXITY OF VISUAL ICONS STUDIED VIA SIGNAL DETECTION THEORY by REPPERGER, DANIEL W.

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On Extending the Wave Variable Method to Multiple-DOF Teleoperation Systems by Alise, Marc, Roberts, Rodney G., Repperger, Daniel W., Moore, Carl A., Tosunoglu, Sabri

“…It is well known that providing a human operator with contact force information can significantly improve task performance in a teleoperation system…”
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Pneumatic muscle actuator for resistive exercise in microgravity: test with a leg model by Serres, Jennifer L, Phillips, Chandler A, Reynolds, David B, Mohler, Stanley R, Rogers, Dana B, Repperger, Daniel W, Gerschutz, Maria J

“…A proof-of-concept demonstration is described in which a DC servomotor (simulating the quadriceps of a human operator) rotated a pulley 90 degrees (simulating…”
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A computational simulated control system for a high-force pneumatic muscle actuator: system definition and application as an augmented orthosis by Gerschutz, Maria J, Phillips, Chandler A, Reynolds, David B, Repperger, Daniel W

“…High-force pneumatic muscle actuators (PMAs) are used for force assistance with minimal displacement applications. However, poor control due to dynamic…”
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On the absolute orientation problem in computer vision by Roberts, R.G., Repperger, D.W.

“…An important problem in computer vision is to determine the orientation of a rigid body in an image. This can be accomplished by matching points or line…”
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A test of Fitts' law with moving targets by Jagacinski, R J, Repperger, D W, Ward, S L, Moran, M S

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New results in decentralized adaptive non-linear stabilization using output feedback by Jiang, Zhong-Ping, Repperger, Daniel W.

“…This paper proposes new results in decentralized adaptive stabilization for a class of large-scale non-linear systems with output measurements. Like previous…”
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Human-machine haptic interface design using stochastic resonance methods by Repperger, D.W., Phillips, C.A., Berlin, J.E., Neidhard-Doll, A.T., Haas, M.W.

“…A study was conducted with haptic (forces produced on a human via mechanical systems) interfaces and how they may interact with an operator to improve tracking…”
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On Closed Form Expressions for the Singular-Value Decomposition of an Orientational Jacobian and Its Application to a Motion Simulator by Roberts, Rodney G., Repperger, Daniel W.

“…This article presents some results on the closed-form, singular-value decomposition of the orientational Jacobian for threeand four-degreeof-freedom wristlike…”
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Enhanced metrics for identification of forearm rehabilitation by Chelette, T.L., Repperger, D.W., Phillips, C.A.

“…The purpose of this investigation was to examine the effect of different spatial force reflection algorithms on target acquisition for both able-bodied and…”
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Effects of Training with Knowledge of Results on Diagnosticity in Vigilance Performance by Warm, Joel S., Finomore, Victor, Shaw, Tyler H., Funke, Matthew E., Hausen, Michelle J., Matthews, Gerald, Taylor, Purcell, Vidulich, Michael A., Repperger, Daniel W., Szalma, James L., Hancock, Peter A.

“…Making accurate diagnostic decisions about signal presence/absence is critical for success in many failure intolerant monitoring technologies requiring…”
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Effects of Haptic Feedback and Turbulence on Landing Performance Using an Immersive Cave Automatic Virtual Environment (CAVE) by Repperger, D. W., Gilkey, R. H., Green, R., Lafleur, T., Haas, M. W.

“…An investigation was conducted in which subjects had to land a simulated F-16 aircraft using a CAVE (Cave Automatic Virtual Environment) facility. This was a…”
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