Patents by Inventor Shota MIYAGUCHI

Shota MIYAGUCHI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10909277
    Abstract: The present invention is suitable for easily properly setting control parameters in short time. The simulation device of the present invention comprises: a frequency response function computing part (53) computing a frequency response function according to a first command value and a measured value of a mechanical system; an impulse response computing part (41) computing an impulse response by performing inverse Fourier transform on the frequency response function obtained according to the frequency response function and the control parameters; and a time response outputting part (44) executing time response simulation of the mechanical system (7) according to a second command value and the impulse response.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: February 2, 2021
    Assignee: OMRON Corporation
    Inventors: Yasumoto Mori, Mamoru Egi, Shota Miyaguchi
  • Patent number: 10909278
    Abstract: The present invention easily displays a frequency response and a time response to a user. The simulation device of the present invention comprises: a frequency response function computing part (53) computing a frequency response function according to a measured value of a response of a mechanical system (7), a time response outputting part (44) executing time response simulation, a frequency response outputting part (45) outputting a frequency response characteristic and a display control part (26) displaying the time response simulation and frequency response characteristic simultaneously or selectively.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: February 2, 2021
    Assignee: OMRON Corporation
    Inventors: Yasumoto Mori, Mamoru Egi, Yasushi Ohno, Shota Miyaguchi, Yasutomo Kawanishi
  • Patent number: 10241497
    Abstract: Control that is less likely to cause an overshoot is performed when an actual inertia value is yet to be determined. A development support apparatus sets a ratio of a position proportional gain to a velocity proportional gain to a value smaller than a ratio set when a servo driver has determined an actual inertia value of a load machine.
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: March 26, 2019
    Assignee: OMRON Corporation
    Inventors: Yasumoto Mori, Mamoru Egi, Yasutomo Kawanishi, Yasushi Ono, Shota Miyaguchi
  • Publication number: 20170262573
    Abstract: The present invention easily displays a frequency response and a time response to a user. The simulation device of the present invention comprises: a frequency response function computing part (53) computing a frequency response function according to a measured value of a response of a mechanical system (7), a time response outputting part (44) executing time response simulation, a frequency response outputting part (45) outputting a frequency response characteristic and a display control part (26) displaying the time response simulation and frequency response characteristic simultaneously or selectively.
    Type: Application
    Filed: January 19, 2017
    Publication date: September 14, 2017
    Applicant: OMRON Corporation
    Inventors: Yasumoto MORI, Mamoru EGI, Yasushi Ohno, Shota MIYAGUCHI, Yasutomo KAWANISHI
  • Publication number: 20170262572
    Abstract: The present invention is suitable for easily properly setting control parameters in short time. The simulation device of the present invention comprises: a frequency response function computing part (53) computing a frequency response function according to a first command value and a measured value of a mechanical system; an impulse response computing part (41) computing an impulse response by performing inverse Fourier transform on the frequency response function obtained according to the frequency response function and the control parameters; and a time response outputting part (44) executing time response simulation of the mechanical system (7) according to a second command value and the impulse response.
    Type: Application
    Filed: January 19, 2017
    Publication date: September 14, 2017
    Applicant: OMRON Corporation
    Inventors: Yasumoto MORI, Mamoru EGI, Shota MIYAGUCHI
  • Publication number: 20170176971
    Abstract: Control that is less likely to cause an overshoot is performed when an actual inertia value is yet to be determined. A development support apparatus sets a ratio of a position proportional gain to a velocity proportional gain to a value smaller than a ratio set when a servo driver has determined an actual inertia value of a load machine.
    Type: Application
    Filed: November 28, 2016
    Publication date: June 22, 2017
    Applicant: OMRON Corporation
    Inventors: Yasumoto MORI, Mamoru EGI, Yasutomo KAWANISHI, Yasushi ONO, Shota MIYAGUCHI