Location History:
- Fukuoka, JP (2010)
- Kitakyushu, JP (2010)
Company Filing History:
Years Active: 2010
Title: Eri Yamanaka: Innovator in Motor Control Technology
Introduction
Eri Yamanaka is a prominent inventor based in Fukuoka, Japan. She has made significant contributions to the field of motor control technology, holding a total of 2 patents. Her work focuses on enhancing the efficiency and effectiveness of motor control devices.
Latest Patents
Yamanaka's latest patents include a motor control device, method, and program storage medium. This invention provides a motor control device that decides a velocity instruction shape within the limits of movement range, velocity, and acceleration of an object device. It maintains high acceleration during inertia identification. The device features a position control unit that generates a velocity instruction based on a position instruction and motor position, a velocity control unit that generates a torque instruction based on the velocity instruction and motor velocity, and a motor drive unit that generates motor current from the torque instruction. Additionally, it includes a model control unit for generating a model torque instruction, an inertia identification unit for identifying inertia, and an instruction shape generation unit for automatically generating an instruction shape based on various conditions.
Another patent focuses on a motor controller and control method. This motor controller includes a position control section that generates a speed command based on a position command and motor position, a speed control section that generates a torque command based on the speed command and motor speed, and a motor driving section that generates motor current based on the torque command. It also features a speed feed forward command generating section and a model control section for generating a model torque command.
Career Highlights
Eri Yamanaka is currently employed at Kabushiki Kaisha Yaskawa Denki, a leading company in the field of motor control technology. Her innovative work has positioned her as a key figure in the development of advanced motor control systems.
Collaborations
Yamanaka collaborates with notable coworkers such as Nobuhiro Umeda and Dai Fukuda. Their combined expertise contributes to the advancement of motor control technologies.
Conclusion
Eri Yamanaka's contributions to motor control technology through her patents and work at Yaskawa Electric Corporation highlight her as a significant innovator in her field. Her inventions continue to influence the efficiency of motor control systems.