| タイトル | Hidden Markov model analysis of force/torque information in telemanipulation |
| 著者（英） | Lee, Paul; Hannaford, Blake |
| 著者所属（英） | Washington Univ.|Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1991-10-01 |
| 言語 | eng |
| 内容記述 | A model for the prediction and analysis of sensor information recorded during robotic performance of telemanipulation tasks is presented. The model uses the hidden Markov model to describe the task structure, the operator's or intelligent controller's goal structure, and the sensor signals. A methodology for constructing the model parameters based on engineering knowledge of the task is described. It is concluded that the model and its optimal state estimation algorithm, the Viterbi algorithm, are very succesful at the task of segmenting the data record into phases corresponding to subgoals of the task. The model provides a rich modeling structure within a statistical framework, which enables it to represent complex systems and be robust to real-world sensory signals. |
| NASA分類 | CYBERNETICS |
| レポートNO | 91A57022 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/344949 |
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