公开(公告)号：US12115996B2

公开(公告)日：2024-10-15

申请号：US17518244

申请日：2021-11-03

Applicant: GM Global Technology Operations LLC

Inventor： Seyedeh Asal Nahidi ,  SeyedAlireza Kasaiezadeh Mahabadi ,  Ruixing Long ,  Yubiao Zhang ,  James H. Holbrook ,  Ehsan Asadi ,  Reza Hajiloo ,  Shamim Mashrouteh

IPC: B60W40/101 ,  B60W30/02 ,  B60W40/107 ,  B60W40/109 ,  B60W40/114

CPC classification number: B60W40/101 ,  B60W30/02 ,  B60W40/107 ,  B60W40/109 ,  B60W40/114 ,  B60W2520/26

Abstract: A system for managing chassis and driveline actuators of a motor vehicle includes a control module executing program code portions that: cause sensors to obtain vehicle state information, receive a driver input and generate a desired dynamic output based on the driver input and the vehicle state information, and then estimate actuator actions based on the vehicle state information, generate one or more control action constraints based on the vehicle state information and estimated actuator actions, generate a reference control action based on the vehicle state information, the estimated actions of the one or more actuators and the control action constraints, and integrate the vehicle state information, the estimated actuator actions, desired dynamic output, reference control action and the control action constraints to generate an optimal control action that falls within a range of predefined actuator capacities and ensures driver control of the vehicle.

公开(公告)号：US11866032B2

公开(公告)日：2024-01-09

申请号：US17396466

申请日：2021-08-06

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Shamim Mashrouteh ,  SeyedAlireza Kasaiezadeh Mahabadi ,  Reza Hajiloo ,  Seyedeh Asal Nahidi ,  Yubiao Zhang ,  Bakhtiar B. Litkouhi

IPC: B60W30/02 ,  B60W10/16 ,  B60W10/30 ,  B62D37/02 ,  F16H48/34

CPC classification number: B60W30/02 ,  B60W10/16 ,  B60W10/30 ,  B62D37/02 ,  F16H48/34 ,  B60W2510/207 ,  B60W2520/10 ,  B60W2520/14 ,  B60W2520/20 ,  B60W2520/263 ,  B60W2530/00 ,  B60W2540/00 ,  B60W2710/125 ,  B60W2710/30

Abstract: A system includes a primary control module, a stability status module, and a supervisory control module. The primary control module is configured to determine at least one control action for at least one of an electronic limited slip differential and an aerodynamic actuator of a vehicle based on a driver command. The stability status module is configured to determine whether at least one component of the vehicle is stable or unstable based on an input from a sensor on the vehicle. The at least one component includes at least one of a vehicle body, a front axle, a rear axle, front wheels, and rear wheels. The supervisory control module is configured to adjust the at least one control action when the at least one component is unstable.

公开(公告)号：US20230140485A1

公开(公告)日：2023-05-04

申请号：US17518244

申请日：2021-11-03

Applicant: GM Global Technology Operations LLC

Inventor： Seyedeh Asal Nahidi ,  SeyedAlireza Kasaiezadeh Mahabadi ,  Ruixing Long ,  Yubiao Zhang ,  James H. Holbrook ,  Ehsan Asadi ,  Reza Hajiloo ,  Shamim Mashrouteh

IPC: B60W40/101 ,  B60W40/114 ,  B60W40/107 ,  B60W40/109 ,  B60W30/02

Abstract: A system for managing chassis and driveline actuators of a motor vehicle includes a control module executing program code portions that: cause sensors to obtain vehicle state information, receive a driver input and generate a desired dynamic output based on the driver input and the vehicle state information, and then estimate actuator actions based on the vehicle state information, generate one or more control action constraints based on the vehicle state information and estimated actuator actions, generate a reference control action based on the vehicle state information, the estimated actions of the one or more actuators and the control action constraints, and integrate the vehicle state information, the estimated actuator actions, desired dynamic output, reference control action and the control action constraints to generate an optimal control action that falls within a range of predefined actuator capacities and ensures driver control of the vehicle.