The Experts below are selected from a list of 327 Experts worldwide ranked by ideXlab platform

Takashi Hirao - One of the best experts on this subject based on the ideXlab platform.

  • Coordinative motion control for different kind of manipulators using a fuzzy compensator
    1998 Second International Conference. Knowledge-Based Intelligent Electronic Systems. Proceedings KES'98 (Cat. No.98EX111), 1998
    Co-Authors: K. Izumi, K. Watanabe, Takashi Hirao
    Abstract:

    We describe a coordinative motion control based on the master/slave method for different kinds of manipulators. The master side consists of a pantagraph-type two link manipulator driven by a torque command, whereas the slave side is an industrial manipulator driven by a position command with a force/torque sensor. It is difficult to maintain a desired contact force by only a master/slave method. To maintain a desired contact force, a compensative position command is generated by using fuzzy reasoning with the force sensor information. The effectiveness is verified by experiments.

  • KES (3) - Coordinative motion control for different kind of manipulators using a fuzzy compensator
    1998 Second International Conference. Knowledge-Based Intelligent Electronic Systems. Proceedings KES'98 (Cat. No.98EX111), 1998
    Co-Authors: K. Izumi, K. Watanabe, Takashi Hirao
    Abstract:

    We describe a coordinative motion control based on the master/slave method for different kinds of manipulators. The master side consists of a pantagraph-type two link manipulator driven by a torque command, whereas the slave side is an industrial manipulator driven by a position command with a force/torque sensor. It is difficult to maintain a desired contact force by only a master/slave method. To maintain a desired contact force, a compensative position command is generated by using fuzzy reasoning with the force sensor information. The effectiveness is verified by experiments.

K. Izumi - One of the best experts on this subject based on the ideXlab platform.

  • Coordinative Control of Different Kind of Manipulators Using an Incremental Fuzzy Compensator
    IFAC Proceedings Volumes, 1999
    Co-Authors: K. Izumi, K. Watanabe, Manabu Misumi
    Abstract:

    Abstract A coordinative motion control is described for two different kind of manipulators by using a master-slave concept. Here, the master part consists of a pantagraph-type two link manipulator driven by a torque command, whereas the slave part is an industrial manipulator driven by a position command with a force torque sensor. To achieve a desired contact force between the slave manipulator and an object, a compensative position command is generated by using an incremental fuzzy reasoning with the force sensor information. The effectiveness is verified by experiments.

  • Coordinative motion control for different kind of manipulators using a fuzzy compensator
    1998 Second International Conference. Knowledge-Based Intelligent Electronic Systems. Proceedings KES'98 (Cat. No.98EX111), 1998
    Co-Authors: K. Izumi, K. Watanabe, Takashi Hirao
    Abstract:

    We describe a coordinative motion control based on the master/slave method for different kinds of manipulators. The master side consists of a pantagraph-type two link manipulator driven by a torque command, whereas the slave side is an industrial manipulator driven by a position command with a force/torque sensor. It is difficult to maintain a desired contact force by only a master/slave method. To maintain a desired contact force, a compensative position command is generated by using fuzzy reasoning with the force sensor information. The effectiveness is verified by experiments.

  • KES (3) - Coordinative motion control for different kind of manipulators using a fuzzy compensator
    1998 Second International Conference. Knowledge-Based Intelligent Electronic Systems. Proceedings KES'98 (Cat. No.98EX111), 1998
    Co-Authors: K. Izumi, K. Watanabe, Takashi Hirao
    Abstract:

    We describe a coordinative motion control based on the master/slave method for different kinds of manipulators. The master side consists of a pantagraph-type two link manipulator driven by a torque command, whereas the slave side is an industrial manipulator driven by a position command with a force/torque sensor. It is difficult to maintain a desired contact force by only a master/slave method. To maintain a desired contact force, a compensative position command is generated by using fuzzy reasoning with the force sensor information. The effectiveness is verified by experiments.

J.-j. Ostergaard - One of the best experts on this subject based on the ideXlab platform.

  • control of a cement kiln by fuzzy logic
    1993
    Co-Authors: L.p. Holmblad, J.-j. Ostergaard
    Abstract:

    By applying the methodology of fuzzy logic the operational experience of manual control can be used as the basis for implementing automatic control strategies. The paper describes the application of fuzzy logic to the computer control of a rotary cement kiln. A special language – Fuzzy Control Language – facilitating computer programming with the relevant control algorithms is outlined. Based on experience gained through fuzzy control on actual operation of cement kilns it is concluded that fuzzy control is a practicable and effective way of increasing the level of coordinative control on multi-variable industrial processes.

Zezhou Zhang - One of the best experts on this subject based on the ideXlab platform.

Roger W Steeve - One of the best experts on this subject based on the ideXlab platform.

  • the physiologic development of speech motor control lip and jaw coordination
    Journal of Speech Language and Hearing Research, 2000
    Co-Authors: Jordan R Green, Christopher A Moore, Masahiko Higashikawa, Roger W Steeve
    Abstract:

    This investigation was designed to describe the development of lip and jaw coordination during speech and to evaluate the potential influence of speech motor development on phonologic development. Productions of syllables containing bilabial consonants were observed from speakers in four age groups (i.e., 1-year-olds, 2-year-olds, 6-year-olds, and young adults). A video-based movement tracking system was used to transduce movement of the upper lip, lower lip, and jaw. The coordinative organization of these articulatory gestures was shown to change dramatically during the first several years of life and to continue to undergo refinement past age 6. The present results are consistent with three primary phases in the development of lip and jaw coordination for speech: integration, differentiation, and refinement. Each of these developmental processes entails the existence of distinct coordinative constraints on early articulatory movement. It is suggested that these constraints will have predictable consequences for the sequence of phonologic development.