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[058]

Citation:

B. Hannaford, P. Lee, 'Multi-Dimensional Hidden Markov Model of Telemanipulation Tasks with Varying Outcomes,' Proceedings IEEE Intl. Conf. Systems Man and Cybernetics, Los Angeles, CA, Nov. 1990.

Abstract

Three multi-step teleoperation tasks were successfully modeled with a Hidden Markov Model (HMM). The model was then used to correctly identify the sequence of task progression from the recorded sensor data. Previous work with HMMs was extended by the generalization of the model to encompass multidimensional sensor signals consisting of a mix of force, torque, and position signals. The addition of multi-dimensional sensor information significantly improved the ability of the Viterbi decoding algorithm to identify the series of events.

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