A parametric model of an eddy current electric machine for automotive praking applications

被引：62

作者：

Anwar, S ^{[1
]}

机构：

[1] Visteon Corp, Chassis Adv Technol, Dearborn, MI 48126 USA

来源：

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY | 2004年 / 12卷 / 03期

关键词：

brake-by-wire; closed-loop control; eddy current machine; electromagnetic torque model; nonlinear steady state model; parameter estimation;

D O I：

10.1109/TCST.2004.824293

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

An enhanced polynomial-based parametric model of an eddy current electric, machine for automotive braking applications has been introduced in this paper. The parametric model captures the steady state torque-speed-current characteristics of the eddy current brake. A two-stage estimation process has been introduced to identify the coefficients of the retarder model from experimental data through a least square type algorithm. The model is then validated via on-vehicle test data. A controller to generate eddy current machine command can be designed using the proposed parametric model which could be computationally more efficient.

引用

页码：422 / 427

页数：6

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