Inventor
HAYDEN DAVID N
US9 patents
Patents
9 patentsUS10273900B2Apr 30, 2019
Method to determine reference airflow actuator positions for a gasoline engine
GM GLOBAL TECH OPERATIONS LLC5 citations71
US10167746B2Jan 1, 2019
Method of controlling camshaft phase based on humidity
GM GLOBAL TECH OPERATIONS LLC5 citations70
US9932909B1Apr 3, 2018
Method of engine cam control for cabin heating
GM GLOBAL TECH OPERATIONS LLC3 citations70
US9845712B2Dec 19, 2017
Three-step sliding variable cam
GM GLOBAL TECH OPERATIONS LLC3 citations70
US10352253B2Jul 16, 2019
Method to perform intake cam lift state transitions
GM GLOBAL TECH OPERATIONS LLC1 citations61
US10436140B2Oct 8, 2019
Method of cam phase control based on cylinder wall temperature
GM GLOBAL TECH OPERATIONS LLC0 citations50
US10619586B2Apr 14, 2020
Consolidation of constraints in model predictive control
GM GLOBAL TECH OPERATIONS LLC0 citations39
US9988988B2Jun 5, 2018
Camshaft slider control systems and methods
GM GLOBAL TECH OPERATIONS LLC0 citations39
US10364765B2Jul 30, 2019
Method to select optimal mode on a multi-mode engine with charging
GM GLOBAL TECH OPERATIONS LLC0 citations34