Implementation of an overblowing correction controller and the proposal of a quantitative assessment of the sound's pitch for the anthropomorphic saxophonist robot WAS-2

Jorge Solis, Klaus Petersen, Tetsuro Yamamoto, Masaki Takeuchi, Shimpei Ishikawa, Atsuo Takanishi, Kunimatsu Hashimoto

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    6 Citations (Scopus)

    Abstract

    Since 2007, our research is related to the development of an anthropomorphic saxophonist robot, which it has been designed to imitate the saxophonist playing by mechanically reproducing the organs involved for playing a saxophone. Our research aims in understanding the motor control from an engineering point of view and enabling the communication. In a previous paper, the Waseda Saxophone Robot No. 2 (WAS-2) which is composed by 22-DOFs has been presented. Moreover, a feedback error learning with dead time compensation has been implemented to control the air pressure of the robot. However, such a controller couldn't deal with the overblowing effects (unsteady tones) that are found during a musical performance. Therefore; in this paper, the implementation of an Overblowing Correction Controller (OCC) has been proposed and implemented in order to assure the steady tone during the performance by using the pitch feedback signal to detect the overblowing condition and by defining a recovery position (off-line) to correct it. Moreover, a saxophone sound evaluation function (sustain phase) has been proposed to compare the sound produced by human players and the robot. A set of experiments were carried out to verify the improvements on the musical performance of the robot and its sound has been quantitatively compared with human saxophonists. From the experimental results, we could observe improvements on the pitch (correctness) and tone stability.

    Original languageEnglish
    Title of host publicationIEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010 - Conference Proceedings
    Pages1943-1948
    Number of pages6
    DOIs
    Publication statusPublished - 2010
    Event23rd IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010 - Taipei
    Duration: 2010 Oct 182010 Oct 22

    Other

    Other23rd IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010
    CityTaipei
    Period10/10/1810/10/22

    Fingerprint

    Anthropomorphic robots
    Acoustic waves
    Robots
    Controllers
    Feedback
    Function evaluation
    Recovery
    Communication
    Air
    Experiments

    ASJC Scopus subject areas

    • Artificial Intelligence
    • Human-Computer Interaction
    • Control and Systems Engineering

    Cite this

    Solis, J., Petersen, K., Yamamoto, T., Takeuchi, M., Ishikawa, S., Takanishi, A., & Hashimoto, K. (2010). Implementation of an overblowing correction controller and the proposal of a quantitative assessment of the sound's pitch for the anthropomorphic saxophonist robot WAS-2. In IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010 - Conference Proceedings (pp. 1943-1948). [5649257] https://doi.org/10.1109/IROS.2010.5649257

    Implementation of an overblowing correction controller and the proposal of a quantitative assessment of the sound's pitch for the anthropomorphic saxophonist robot WAS-2. / Solis, Jorge; Petersen, Klaus; Yamamoto, Tetsuro; Takeuchi, Masaki; Ishikawa, Shimpei; Takanishi, Atsuo; Hashimoto, Kunimatsu.

    IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010 - Conference Proceedings. 2010. p. 1943-1948 5649257.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Solis, J, Petersen, K, Yamamoto, T, Takeuchi, M, Ishikawa, S, Takanishi, A & Hashimoto, K 2010, Implementation of an overblowing correction controller and the proposal of a quantitative assessment of the sound's pitch for the anthropomorphic saxophonist robot WAS-2. in IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010 - Conference Proceedings., 5649257, pp. 1943-1948, 23rd IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010, Taipei, 10/10/18. https://doi.org/10.1109/IROS.2010.5649257
    Solis J, Petersen K, Yamamoto T, Takeuchi M, Ishikawa S, Takanishi A et al. Implementation of an overblowing correction controller and the proposal of a quantitative assessment of the sound's pitch for the anthropomorphic saxophonist robot WAS-2. In IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010 - Conference Proceedings. 2010. p. 1943-1948. 5649257 https://doi.org/10.1109/IROS.2010.5649257
    Solis, Jorge ; Petersen, Klaus ; Yamamoto, Tetsuro ; Takeuchi, Masaki ; Ishikawa, Shimpei ; Takanishi, Atsuo ; Hashimoto, Kunimatsu. / Implementation of an overblowing correction controller and the proposal of a quantitative assessment of the sound's pitch for the anthropomorphic saxophonist robot WAS-2. IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010 - Conference Proceedings. 2010. pp. 1943-1948
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