Patents by Inventor Mikiko MANABE
Mikiko MANABE 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).
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Patent number: 10656616Abstract: A control device, a control program and a control system are provided. The control device includes: a first identification device for giving a first command as a command value to a drive device and determining a torque required for the controlled object to execute the first command; a second identification device for giving a second command as the command value and a third command as a compensation command to the drive device and determining a preceding switching time based on a response from the controlled object; a command value updating device for sequentially updating the command value based on a predetermined target trajectory; and a compensation command updating device for sequentially updating the compensation command based on the command value. The compensation command updating device updates the compensation command according to a moving direction after a reversal of the moving direction of the controlled object in the target trajectory.Type: GrantFiled: October 18, 2017Date of Patent: May 19, 2020Assignee: OMRON CorporationInventors: SitiAisyah Azizan, Masaki Namie, Mikiko Manabe
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Patent number: 10620609Abstract: A control device, a control program and a control system are provided. The control device includes: a first identification device for giving a first command as a command value to a drive device and determining a torque required for the controlled object to execute the first command; a second identification device for giving a second command as the command value and a third command as a compensation command to the drive device and determining a preceding switching time based on a response from the controlled object; a command value updating device for sequentially updating the command value based on a predetermined target trajectory; and a compensation command updating device for sequentially updating the compensation command based on the command value. The compensation command updating device updates the compensation command according to a moving direction after a reversal of the moving direction of the controlled object in the target trajectory.Type: GrantFiled: October 18, 2017Date of Patent: April 14, 2020Assignee: OMRON CorporationInventors: SitiAisyah Azizan, Masaki Namie, Mikiko Manabe
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Patent number: 10571874Abstract: A control device (100) for controlling a control subject (2), said control device being equipped with: an instruction value generation part (20) that calculates an instruction value from an instruction pattern; a learning control part (30) that repeatedly calculates correction data containing a correction value for correcting the instruction value calculated from the instruction pattern; and a control part (10) that calculates a corrected instruction value from the instruction value and the correction data, and transmits the corrected instruction value to the control subject. The learning control part (30) generates the correction data from a response delay characteristic of the control subject, and the deviation between a feedback value for the corrected instruction value that has been output for the control subject and the instruction value that has been calculated by the instruction value generation part (20).Type: GrantFiled: October 31, 2016Date of Patent: February 25, 2020Assignee: OMRON CorporationInventors: Masaki Namie, Masakazu Komatsu, Mikiko Manabe
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Patent number: 10386794Abstract: A control device includes an interface for exchanging data with a servo driver. The servo driver is configured to execute a control arithmetic operation in which a manipulation amount for driving the servo motor is determined on the basis of a control parameter determined in accordance with a control target. The control device includes a creation unit that acquires the control parameter of the servo driver and creates an internal model representing a motion characteristic of the control target, and a target value calculation unit that calculates a corrected target value to be supplied to the servo driver on the basis of a target value corresponding to a target track and a feedback value from the control target.Type: GrantFiled: January 12, 2018Date of Patent: August 20, 2019Assignee: OMRON CorporationInventors: Mikiko Manabe, Masaki Namie, Mamoru Egi
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Patent number: 10354683Abstract: A control device, a method of controlling the control device and recording medium are provided. Ranges of movement of a plurality of servo control systems are effectively used. A controller generates a corrected trajectory in which a high frequency component is removed from a first inverse kinematics trajectory so that no phase delay occurs as a command trajectory of a first servo control system.Type: GrantFiled: February 13, 2018Date of Patent: July 16, 2019Assignee: OMRON CorporationInventors: Masaki Namie, Yukio Iname, Mikiko Manabe
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Patent number: 10241490Abstract: Improvement of following performance about a target value is achieved in a control system, particularly a feedback control system. A command value correcting device corrects a current-control-cycle command value received with a feedback controller using a current-control-cycle controlled variable of a control target.Type: GrantFiled: November 4, 2016Date of Patent: March 26, 2019Assignee: OMRON CorporationInventors: Masaki Namie, Mikiko Manabe, Takashi Fujii
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Publication number: 20190022861Abstract: A control device, a method of controlling the control device and recording medium are provided. An adherence performance of all of a plurality of servo control systems is improved. A controller predicts a response of a first servo control system corresponding to a corrected trajectory and corrects a first command value or generates a second inverse kinematics trajectory using the predicted response.Type: ApplicationFiled: February 13, 2018Publication date: January 24, 2019Applicant: OMRON CorporationInventors: Masaki NAMIE, Yukio INAME, Mikiko MANABE
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Publication number: 20190027170Abstract: A control device, a method of controlling the control device and recording medium are provided. Ranges of movement of a plurality of servo control systems are effectively used. A controller generates a corrected trajectory in which a high frequency component is removed from a first inverse kinematics trajectory so that no phase delay occurs as a command trajectory of a first servo control system.Type: ApplicationFiled: February 13, 2018Publication date: January 24, 2019Applicant: OMRON CorporationInventors: Masaki NAMIE, Yukio INAME, Mikiko MANABE
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Patent number: 10126718Abstract: A characteristic change, disturbance, and an abnormal state are accurately detected with no use of a high-accuracy simulation model. A control device for controlling a control target includes a predictive value calculator that outputs a predictive value of an output value to an input value with respect to a model of the control target, a prediction error calculator that calculates a relational value indicating a relationship between the predictive value and a measured value of output of the control target; and a change detector that compares a first relational value to a second relational value, the first relational value being the relational value in a reference state in which the control target operates normally, the second relational value being the relational value in an operating state in which the control target is operated.Type: GrantFiled: November 3, 2016Date of Patent: November 13, 2018Assignee: OMRON CorporationInventors: Masaki Namie, Mikiko Manabe
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Publication number: 20180267486Abstract: A control device includes an interface for exchanging data with a servo driver. The servo driver is configured to execute a control arithmetic operation in which a manipulation amount for driving the servo motor is determined on the basis of a control parameter determined in accordance with a control target. The control device includes a creation unit that acquires the control parameter of the servo driver and creates an internal model representing a motion characteristic of the control target, and a target value calculation unit that calculates a corrected target value to be supplied to the servo driver on the basis of a target value corresponding to a target track and a feedback value from the control target.Type: ApplicationFiled: January 12, 2018Publication date: September 20, 2018Applicant: OMRON CorporationInventors: Mikiko MANABE, Masaki NAMIE, Mamoru EGI
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Publication number: 20180231943Abstract: A control device (100) for controlling a control subject (2), said control device being equipped with: an instruction value generation part (20) that calculates an instruction value from an instruction pattern; a learning control part (30) that repeatedly calculates correction data containing a correction value for correcting the instruction value calculated from the instruction pattern; and a control part (10) that calculates a corrected instruction value from the instruction value and the correction data, and transmits the corrected instruction value to the control subject. The learning control part (30) generates the correction data from a response delay characteristic of the control subject, and the deviation between a feedback value for the corrected instruction value that has been output for the control subject and the instruction value that has been calculated by the instruction value generation part (20).Type: ApplicationFiled: October 31, 2016Publication date: August 16, 2018Applicant: OMRON CorporationInventors: Masaki NAMIE, Masakazu KOMATSU, Mikiko MANABE
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Publication number: 20180210416Abstract: A control device, a control program and a control system are provided. The control device includes: a first identification device for giving a first command as a command value to a drive device and determining a torque required for the controlled object to execute the first command; a second identification device for giving a second command as the command value and a third command as a compensation command to the drive device and determining a preceding switching time based on a response from the controlled object; a command value updating device for sequentially updating the command value based on a predetermined target trajectory; and a compensation command updating device for sequentially updating the compensation command based on the command value. The compensation command updating device updates the compensation command according to a moving direction after a reversal of the moving direction of the controlled object in the target trajectory.Type: ApplicationFiled: October 18, 2017Publication date: July 26, 2018Applicant: OMRON CorporationInventors: SitiAisyah AZIZAN, Masaki NAMIE, Mikiko MANABE
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Publication number: 20180210407Abstract: A control device, a control program and a control system for facilitating creation of a dynamic characteristic model for an arbitrarily selected controlled object are provided. The control device is connected to a control instrument having a feedback control loop. The control device includes an input device for applying an identification input to the control instrument, a collection device for collecting an identification output, which corresponds to the identification input, from the control instrument, and a creation device for creating a dynamic characteristic model reflecting dynamic characteristics of a controlled object controlled by the control instrument and dynamic characteristics of the feedback control loop included in the control instrument, based on the identification input and the identification output.Type: ApplicationFiled: October 17, 2017Publication date: July 26, 2018Applicant: OMRON CorporationInventors: Masaki NAMIE, SitiAisyah AZIZAN, Mikiko MANABE, Takashi FUJII
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Publication number: 20180059649Abstract: A simulator linkage device (10) makes a first simulator (300) and a second simulator (400) execute simulation periodically respectively at a sampling interval set by the user.Type: ApplicationFiled: February 22, 2017Publication date: March 1, 2018Applicant: OMRON CorporationInventors: Takashi FUJII, Masaki NAMIE, Mikiko MANABE
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Publication number: 20170153609Abstract: A characteristic change, disturbance, and an abnormal state are accurately detected with no use of a high-accuracy simulation model. A control device for controlling a control target includes a predictive value calculator that outputs a predictive value of an output value to an input value with respect to a model of the control target, a prediction error calculator that calculates a relational value indicating a relationship between the predictive value and a measured value of output of the control target; and a change detector that compares a first relational value to a second relational value, the first relational value being the relational value in a reference state in which the control target operates normally, the second relational value being the relational value in an operating state in which the control target is operated.Type: ApplicationFiled: November 3, 2016Publication date: June 1, 2017Applicant: OMRON CorporationInventors: Masaki NAMIE, Mikiko MANABE
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Publication number: 20170153614Abstract: Improvement of following performance about a target value is achieved in a control system, particularly a feedback control system. A command value correcting device corrects a current-control-cycle command value received with a feedback controller using a current-control-cycle controlled variable of a control target.Type: ApplicationFiled: November 4, 2016Publication date: June 1, 2017Applicant: OMRON CorporationInventors: Masaki NAMIE, Mikiko MANABE, Takashi FUJII
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Publication number: 20170068235Abstract: A virtual device setup information storage unit stores setup information indicating whether to use a real device or to use a virtual device program simulating the real device in place of the real device. A program execution unit refers to the setup information, and executes the virtual device program when the setup information indicates use of the virtual device.Type: ApplicationFiled: March 13, 2015Publication date: March 9, 2017Applicant: OMRON CorporationInventors: Mikiko MANABE, Masaki NAMIE, Takashi FUJII
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Publication number: 20160171132Abstract: An input/output map storage unit stores an input/output map representing connection relationships between ports of controllers and ports of input/output devices. A model program execution unit executes a model program for a controller, a model program for an input/output device and a model program for a control target apparatus that are selected from a library by a user through a user input unit. The model program execution unit, when executing the model program for the controller, performs data exchange between the model program for the controller and the program for the input/output device, based on the input/output map.Type: ApplicationFiled: August 28, 2014Publication date: June 16, 2016Applicant: OMRON CORPORATIONInventors: Takashi FUJII, Masaki NAMIE, Mikiko MANABE