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Continuous control of chaos by self-controlling feedback
Physics Letters A, 1992Abstract Two methods of chaos control with a small time continuous perturbation are proposed. The stabilization of unstable periodic orbits of a chaotic system is achieved either by combined feedback with the use of a specially designed external oscillator, or by delayed self-controlling feedback without using of any external force. Both methods do
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Self-controlled concurrent feedback and the education of attention towards perceptual invariants
Human Movement Science, 2009The present study investigates the effects of different types of concurrent feedback on the acquisition of perceptual-motor skills. Twenty participants walked through virtual corridors in which rhythmically opening and closing sliding doors were placed.
Michaël, Huet +4 more
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The Effects of Self-Controlled Feedback on Learning of a “Relaxed Phonation Task”
Journal of Voice, 2013This study examined the effects of self-controlled feedback paradigm on motor learning of a relaxed phonation task. It investigated whether providing the learner with more control over practice condition has positive influences on the performance and learning of "relaxed phonation" skill.Vocally healthy individuals were randomly assigned into either ...
Yiu, GKY, Yiu, EML, Ma, EPM
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The Effects of Success versus Failure Feedback on Further Self-Control
Self and Identity, 2002Past work has found that performing one self-control task leads to decrements on subsequent efforts at self-control. The present experiment compared two possible explanations for these decrements, one being a depletion of energy resources, and the other being self-attribution of failure from the first task.
Wallace, Harry M., Baumeister, Roy F.
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Controlling Chaos by Bounded Self-Controlling Function Using Butterworth Filter Feedback
Applied Mechanics and Materials, 2014Using the bounded sigmoid function and two-order Butterworth low-pass filter, a self-controlling feedback method for regulate the motion of a chaotic system is presented in this paper. It is shown that such controller has the advantage of being easy to implement based on the measurable input signals.
Lin Du, Fei Lei Jia
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Learning Lumbar Spine Mobilization: The Effects of Frequency and Self-Control of Feedback
Journal of Orthopaedic & Sports Physical Therapy, 2012Study Design Controlled laboratory study, longitudinal. Objectives To investigate the effects of frequency and self-control of feedback on physiotherapy students learning lumbar spinal mobilization. Background Posterior-to-anterior mobilization is included in most physiotherapy curricula.
Sheaves, Emma G. +2 more
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Self-Controlled Feedback Is Effective if It Is Based on the Learner's Performance
Research Quarterly for Exercise and Sport, 2005The study follows up on the contention that self-controlled feedback schedules benefit learning because they are more tailored to the performers' needs than externally controlled feedback schedules (Chiviacowsky & Wulf, 2002). Under this assumption, one would expect learning advantages for individuals who decide whether they want to receive feedback ...
Suzete, Chiviacowsky, Gabriele, Wulf
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Research Quarterly for Exercise and Sport, 1997
This study was designed to examine whether participants who could control the schedule of performance feedback (KP) would learn differentially from those who received a rigid feedback schedule while learning a complex task. Participants (N = 48) were randomly assigned to self-controlled KP (SELF), summary KP (SUMMARY), yoked control (YOKE), or ...
C M, Janelle +4 more
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This study was designed to examine whether participants who could control the schedule of performance feedback (KP) would learn differentially from those who received a rigid feedback schedule while learning a complex task. Participants (N = 48) were randomly assigned to self-controlled KP (SELF), summary KP (SUMMARY), yoked control (YOKE), or ...
C M, Janelle +4 more
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Examining the impact of error estimation on the effects of self-controlled feedback
Human Movement Science, 2019Two experiments were conducted that examined the motivational and informational perspectives concerning learning advantages from self-controlled practice. Three groups were tasked with learning a novel skill; self-controlled (SC), yoked traditional (YT), and yoked with error estimation required during the acquisition phase (YE).
Joao A C, Barros +4 more
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Bifurcation Regulations Governed by Delay Self-Control Feedback in a Stochastic Birhythmic System
International Journal of Bifurcation and Chaos, 2017We aim to investigate bifurcation behaviors in a stochastic birhythmic van der Pol (BVDP) system subjected to delay self-control feedback. First, the harmonic approximation is adopted to drive the delay self-control feedback to state variables without delay. Then, Fokker–Planck–Kolmogorov (FPK) equation and stationary probability density function (SPDF)
Zhidan Ma, Lijuan Ning
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