基于FPGA的模糊控制自动垂直泊车系统设计  

Development of automatic vertical parking system based on FPGA and fuzzy control

作　　者：孙永芳[1] 张刚[2] 

机构地区：[1]陕西国防工业职业技术学院机电工程学院,陕西西安710300 [2]航天推进技术研究院,陕西西安710100

出　　处：《机械设计与制造工程》2016年第12期50-53,共4页Machine Design and Manufacturing Engineering

摘　　要：设计了一种基于FPGA的模糊控制自动垂直泊车系统,结合垂直泊车的实际情况、自动泊车系统的组成搭建了基于FPGA的PID模糊控制自动垂直泊车系统的硬件结构,采用超声波传感器采集周围环境数据,应用PID模糊控制器对采集的信息进行分析处理。经测试,设计的系统在模型车航向角-34°～34°内,能够实现自主无碰撞泊车,达到了预期效果。It designs a fuzzy control automatic vertical parking system based on FPGA. Combining with the actual situation of vertical parking,it builds the hardware structure of PID fuzzy control automatic vertical parking system based on FPGA,applies the ultrasonic sensor to collect the surrounding environment data,uses the PID fuzzy controller to carry on the analysis on the gathering information. The designed system can achieve autonomous collision- free parking within the range of- 20° to 34° of the model vehicle,and achieves the expected results.

关 键 词：FPGA PID模糊控制 垂直泊车 

分 类 号：TP242.6[自动化与计算机技术—检测技术与自动化装置]