A recursive Bayesian updating model of haptic stiffness perception.

THE MODEL UPDATING OF MASS, DAMPING AND STIFFNESS MATRICES

Morphological Computation of Haptic Perception of a Controllable Stiffness Probe

When people are asked to palpate a novel soft object to discern its physical properties such as texture, elasticity, and even non-homogeneity, they not only regulate probing behaviors, but also the co-contraction level of antagonistic muscles to control the mechanical impedance of fingers. It is suspected that such behavior tries to enhance haptic perception by regulating the function of mechan...

the model updating of mass, damping and stiffness matrices

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Haptic-Auditory Rendering and Perception of Contact Stiffness

This paper presents an experiment on the relative contributions of haptic and auditory information to bimodal judgments of contact stiffness using a rigid probe. Haptic feedback is rendered via a Phantom R © Omni device, while auditory stimuli are obtained using a physically-based audio model of impact, in which the colliding objects are described as modal resonators that interact through a non...

An Axiomatic Model of Non-Bayesian Updating

This paper models an agent in a three-period setting who does not update according to Bayes’Rule, and who is self-aware and anticipates her updating behavior when formulating plans. The agent is rational in the sense that her dynamic behavior is derived from a stable preference order on a domain of state-contingent menus of acts. A representation theorem generalizes (the dynamic version of) Ans...