基于Stateflow的汽车行驶状态控制仿真  

Simulation of vehicle driving state control based on Stateflow

作　　者：马光[1] 周浩[2] 

机构地区：[1]北华航天工业学院电子工程系,河北廊坊065000 [2]北华航天工业学院,电子与通信河北廊坊065000

出　　处：《自动化与仪器仪表》2015年第5期49-52,56,共5页Automation & Instrumentation

基　　金：河北省重点学科检测技术与自动化装置;河北省教育厅重点项目(ZD20131099);北华航天工业学院青年基金(KY-2013-15)

摘　　要：Stateflow是有限状态机原理的图形化实现,可以实现连续状态间的切换。本文首先确定汽车在不同天气、道路性质、路况下的行驶速度,利用Stateflow将驾驶速度图形化,并进行描述和仿真,实现理想的状态转换。结果表明,汽车行驶状态之间的切换可以通过Stateflow较好地实现。这种方法直观性强,能够更加便捷地进行系统的设计与仿真。Stateflow is a finite state machine theory graphical achieve,you can achieve continuous switching between states.Firstly,we should determine the car＇s driving speed in different weather,road nature and conditions,use Stateflow to make driving speed graphical,then description and simulation,to achieve the desired state transition.The results show that the cars can be switched between the state Stateflow better achieved.This method is intuitive and strong,able to more easily carry out system design and simulation.

关 键 词：STATEFLOW 图形化 汽车行驶状态 转换 仿真 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]