Gm Global Technolgoy Operations, Inc.

John O Waldman

Alok Warey

Ronald O Grover, Jr

Balakrishna Chinta

Elana M Chapman

Hugh W Miller

A method for early detection of a stochastic preignition (SPI) in an internal combustion engine includes monitoring sensor data from a sensor that is coupled to the internal combustion engine of a vehicle, determining whether a SPI event will occur using the sensor data and a Hankel Alternative View of Koopman (HAVOK) model, and commanding the vehicle to take a corrective action before the SPI event occurs to prevent the SPI event from happening in response to determining that the SPI event will occur.

Growing community of inventors

Troy, MI, United States of America

John O Waldman