The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 23, 2023
Filed:
May. 25, 2021
Denso Corporation, Kariya, JP;
Daisuke Nakanishi, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
An actuator control device that controls an actuator according to an angle of a rotating portion includes a processor configured to: calculate a target relative angle from a rotation start angle to a target angle; detect a sensor detection angle from a sensor; calculate an angular velocity of the rotating portion based on a change amount of the sensor detection angle in a predetermined calculation cycle; correct the angular velocity to be closer to a normal angular velocity when the angular velocity is greater than or equal to a first threshold or less than or equal to a second threshold; calculate an actual relative angle by integrating the angular velocity and a corrected angular velocity; and feedback-control the actuator according to a deviation between a target relative angle and the actual relative angle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile