公开(公告)号：US20030055547A1

公开(公告)日：2003-03-20

申请号：US10008251

申请日：2001-11-13

Applicant: DELPHI TECHNOLOGIES INC.

Inventor： Hsien H. Chen ,  Ashok Chandy

IPC: G06F019/00

CPC classification number: B60G17/0195 ,  B60G2600/11 ,  B60G2600/1875 ,  B60G2600/1877 ,  B60G2800/91 ,  B60G2800/92 ,  B60G2800/96 ,  B60G2800/97 ,  B60T8/1755 ,  B60T2260/02 ,  B60T2270/86 ,  B60W2050/0012 ,  B60W2050/0057 ,  B62D6/00 ,  Y10T477/623 ,  Y10T477/62427

Abstract: A control system for a motor vehicle subsystem comprises a reference model and a feedforward controller. The reference model computes desired states of the subsystem. The feedforward controller computes a first control value based on input from the reference model, and computes a second control value based on yaw rate of the vehicle and a control variable for the subsystem.

Abstract translation: 用于机动车辆子系统的控制系统包括参考模型和前馈控制器。 参考模型计算子系统的所需状态。 前馈控制器基于来自参考模型的输入来计算第一控制值，并且基于车辆的偏航率和子系统的控制变量来计算第二控制值。

公开(公告)号：US20030045978A1

公开(公告)日：2003-03-06

申请号：US09935274

申请日：2001-08-22

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： Ashok Chandy

IPC: G06F019/00

CPC classification number: B60G17/0195 ,  B60G2600/11 ,  B60G2600/1875 ,  B60G2600/1877 ,  B60G2800/91 ,  B60G2800/92 ,  B60G2800/96 ,  B60G2800/97 ,  B60T8/1755 ,  B60T2260/02 ,  B60T2270/86 ,  B60W2050/0012 ,  B60W2050/0057 ,  B62D6/00

Abstract: A control system for a plurality of motor vehicle chassis subsystems comprises a reference model, a state estimator, a feedforward controller, and a feedback controller. The reference model computes desired states of the chassis subsystems. The state estimator estimates actual states of the vehicle. The feedforward controller computes a control value based on input from the reference model, and the feedback controller computes a control value by comparing the estimates of actual states with the desired states.