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. 01, 2018
Filed:
Apr. 25, 2016
Mitsubishi Electric Corporation, Tokyo, JP;
Mazda Motor Corporation, Aki-gun, Hiroshima, JP;
Junichi Inoue, Tokyo, JP;
Takahiko Ono, Hyogo, JP;
Toshiaki Maruo, Hyogo, JP;
Takafumi Nishio, Hiroshima, JP;
Yugou Sunagare, Hiroshima, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
MAZDA MOTOR CORPORATION, Hiroshima, JP;
Abstract
A controller, for a supercharger-equipped internal combustion engine, that can improve the feedback response of compressor driving force is provided. In a controller, inertial force produced by an inertial moment of a supercharger is calculated, based on a real rotation speed of the supercharger; then, driving force feedback control is implemented in which a gate valve control value, which is a control value for a gate valve actuator, is changed so that an addition value obtained by adding the inertial force to the real compressor driving force approaches a target compressor driving force.