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    • 1. 发明专利
    • Control device of the robot
    • JP5370117B2
    • 2013-12-18
    • JP2009284379
    • 2009-12-15
    • トヨタ自動車株式会社
    • 玄 安藤
    • B25J13/08G05B7/02G05B13/02
    • PROBLEM TO BE SOLVED: To provide a robot controller which is a controller for a robot designed for swinging a link connected to a joint, wherein the response speed of the robot in a region other than near a boundary of the range of movement of the joint is improved, while overshooting near the boundary of the rage of movement is suppressed. SOLUTION: The robot controller includes: a feedback controller for making a measured joint angle measured by a sensor follow a target joint angle; and a pole-positioning device for changing the root of a characteristic polynomial of a closed-loop system composed of the feedback controller and a mechanism system of the robot. The pole-positioning device stores predetermined ranges of movement of the joint, which are divided into a first allowable range of movement excluding the boundary of the range of movement, and a second allowable range of movement defining outside of the first allowable range of movement. In addition, the pole-positioning device gives the characteristic polynomial a complex root when the measured joint angle is in the first allowable range of movement, and meanwhile, a real root is given when the measured angle is in the second allowable range of movement. COPYRIGHT: (C)2011,JPO&INPIT
    • 2. 发明专利
    • Inverted type moving body, the control method and control program
    • JP5316336B2
    • 2013-10-16
    • JP2009215462
    • 2009-09-17
    • トヨタ自動車株式会社
    • 玄 安藤
    • B62K17/00B25J5/00B25J13/00B62K3/00G05D1/08
    • PROBLEM TO BE SOLVED: To provide an inverted moving body stably traveling; and to provide method and program for controlling the same. SOLUTION: The inverted moving body 100 includes a moving body 140 having a load body 201 and a wheel 202 rotatably connected to the load body 201, and performs inversion control of the load body 201 by controlling the drive of the wheel 202. The inverted moving body 100 also includes: a detection means for detecting a state amount of the moving body 140; a command means for creating a command value to bring the moving body 140 into a desired traveling state; an estimation means for estimating a load wheel inter-gravity-center distance L that is the distance between the center of gravity of the load body 201 and the center of gravity of the wheel 202, based on the state amount detected by the detection means; and a control means for performing inversion control by creating a torque command value for driving the wheel 202 based on the state amount detected by the detection means, the command value created by the command means, and the load wheel inter-gravity-center distance L estimated by the estimation means. COPYRIGHT: (C)2011,JPO&INPIT