首页> 外文OA文献 >Adaptive model predictive control for co-ordination of compression and friction brakes in heavy duty vehicles
【2h】

Adaptive model predictive control for co-ordination of compression and friction brakes in heavy duty vehicles

机译:重型车辆压缩和摩擦刹车协调的自适应模型预测控制

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

In this paper, an adaptive model predictive control scheme is designed for speed control of heavy vehicles. The controller co-ordinates use of compression brakes and friction brakes on downhill slopes. Moreover, the model predictive controller takes the actuator constraints into account. A recursive least square scheme with forgetting is used in parallel with the controller to update the estimates of vehicle mass and road grade. The adaptation improved the model predictive controller. Also online estimation of the road grade enhanced the closed-loop performance further by contributing through feedforward control. Simulations of realistic driving scenarios with a validated longitudinal vehicle model are used throughout this paper to illustrate the benefits of co-ordinating the two braking mechanisms and influence of unknown vehicle mass and road grade. Copyright © 2006 John Wiley & Sons, Ltd.
机译:本文设计了一种自适应模型预测控制方案,用于重型车辆的速度控制。控制器协调在下坡斜坡上使用压缩制动器和摩擦制动器。此外,模型预测控制器考虑了执行器约束。具有忘记的递归最小二乘方案与控制器并行使用以更新车辆质量和道路等级的估计。适应改进了模型预测控制器。此外,路级的在线估计通过前馈控制来进一步增强闭环性能。本文使用了具有验证的纵向车型的现实驾驶场景的模拟,以说明协调两种制动机制和未知车辆质量和道路等级的影响的益处。版权所有©2006 John Wiley&Sons,Ltd。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号