...
首页> 外文期刊>Automatica >Solution for state constrained optimal control problems applied to power split control for hybrid vehicles
【24h】

Solution for state constrained optimal control problems applied to power split control for hybrid vehicles

机译:用于混合动力汽车功率分配控制的状态约束最优控制问题解决方案

获取原文
获取原文并翻译 | 示例
           

摘要

This paper presents a numerical solution for scalar state constrained optimal control problems. The algorithm rewrites the constrained optimal control problem as a sequence of unconstrained optimal control problems which can be solved recursively as a two point boundary value problem. The solution is obtained without quantization of the state and control space. The approach is applied to the power split control for hybrid vehicles for a predefined power and velocity trajectory and is compared with a Dynamic Programming solution. The computational time is at least one order of magnitude less than that for the Dynamic Programming algorithm for a superior accuracy.
机译:本文提出了标量状态约束的最优控制问题的数值解。该算法将约束的最优控制问题重写为一系列无约束的最优控制问题,这些问题可以作为两点边界值问题递归求解。无需量化状态和控制空间即可获得解决方案。该方法应用于预定义的功率和速度轨迹的混合动力汽车的功率分配控制,并与动态编程解决方案进行了比较。计算时间比动态规划算法的计算时间少至少一个数量级,从而具有更高的准确性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

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