TECHNIQUES FOR ESTIMATING ACTIVE ELECTRIC MOTOR DAMPING TORQUE FOR ELECTRIFIED VEHICLES
卷宗概要
发明人
Anand Jammulamadaka
IPC 分类
CPC 分类
An active electric motor damping (AEMD) calibration and control system for an electrified vehicle includes an external computing system that is separate from the electrified vehicle and is configured to execute a virtual model to simulate operation of the electrified vehicle in a plurality of different operating modes, wherein the electrified powertrain includes an electric motor configured to generate drive torque that is transferred to the driveline and determine, using the virtual model to, a set of optimized parameters, for each of the plurality of different operating modes of the electrified vehicle, for AEMD control of the electric motor, and a control system of the electrified vehicle, the control system being configured to receive, from the external computing system, the sets of optimized parameters and control the electric motor based on the sets of optimized parameters to perform AEMD control.
原文（中文）
An active electric motor damping (AEMD) calibration and control system for an electrified vehicle includes an external computing system that is separate from the electrified vehicle and is configured to execute a virtual model to simulate operation of the electrified vehicle in a plurality of different operating modes, wherein the electrified powertrain includes an electric motor configured to generate drive torque that is transferred to the driveline and determine, using the virtual model to, a set of optimized parameters, for each of the plurality of different operating modes of the electrified vehicle, for AEMD control of the electric motor, and a control system of the electrified vehicle, the control system being configured to receive, from the external computing system, the sets of optimized parameters and control the electric motor based on the sets of optimized parameters to perform AEMD control.