Lurch avoidance strategy and its implementation in AMT vehicles

被引：49

作者：

Dolcini, Pietro ^{[1
]}

de Wit, Carlos Canudas ^{[2
]}

Bechart, Hubert ^{[1
]}

机构：

[1] Ctr Tech Renault de Lardy, F-91510 Lardy, France

[2] CNRS 5528, Lab Automat Grenoble, St Martin Dheres, France

来源：

MECHATRONICS | 2008年 / 18卷 / 5-6期

关键词：

automotive control; optimal control; clutch control; transmission systems;

D O I：

10.1016/j.mechatronics.2008.02.001

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Conventionally the control of dry clutch's engagement during a standing start in AMT vehicles is assured by look-up tables whose values are carefully chosen to produce a smooth synchronisation at the expense of a long slipping time. This article proposes, instead, a new approach based on: an open-loop look-up table aiming to reduce the slipping time, combined with an observer-based optimal control assuring the engagement comfort. Particular attention has been given to the details of the on-line implementation on a Clio AMT prototype. Experimental results show both a close match between the predicted and the actual trajectories and a high level of comfort. (c) 2008 Elsevier Ltd. All rights reserved.

引用

页码：289 / 300

页数：12