US 12,231,067 B2
Motor controller
Yutaka Yamada, Fuchu Tokyo (JP); Koji Suzuki, Fuchu Tokyo (JP); and Ken Tanabe, Ota Tokyo (JP)
Assigned to Kabushiki Kaisha Toshiba, Tokyo (JP); and Toshiba Electronic Devices & Storage Corporation, Tokyo (JP)
Filed by Kabushiki Kaisha Toshiba, Tokyo (JP); and Toshiba Electronic Devices & Storage Corporation, Tokyo (JP)
Filed on Feb. 28, 2023, as Appl. No. 18/115,550.
Claims priority of application No. 2022-149340 (JP), filed on Sep. 20, 2022.
Prior Publication US 2024/0097590 A1, Mar. 21, 2024
Int. Cl. H02P 23/16 (2016.01); H02P 23/00 (2016.01)
CPC H02P 23/16 (2016.02) [H02P 23/0022 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A motor controller comprising:
a first control circuit that outputs a first control value based on a rule base from a command value of an angular velocity and a measured value of an angular velocity;
a second control circuit that outputs a second control value based on a learned model from the command value of the angular velocity and the measured value of the angular velocity;
a determination circuit that determines a state based on at least the second control value; and
a command circuit that acquires and outputs a control command value from the first control value and the second control value based on a result determined by the determination circuit.