基于优势关系粗糙集的驾驶行为研究

Study on Decision of Driving Planning Based on Dominance Relational Rough Sets

在分析驾驶行为影响因素的基础上,提出了用粗糙集理论求解驾驶员的轨迹决策问题的方法.将驾驶员模糊多目标轨迹决策模型看成是一个具有偏好信息的多属性决策问题,用优势关系代替不可分辨关系,并通过优势属性集来推理决策规则,从而确定各预期轨迹点的排序.

Depending on the analysis of main factors affecting the driving plan, a preference driving plan method based on rough sets theory is presented in this paper. Taking driving plan as a multi-ttribute decision with preference information,using rough sets, the indiscernibility relation is replaced by a dominance relation. The decision rules are reasoned by the dominanet attributes sets,and then the ranking relation is obtained through these decision rules.