基于信息融合技术的ABS/ASR/ACC系统仿真  

Simulation of ABS/ASR/ACC Integrated System Based on Information Fusion Technology

作　　者：张景波[1] 刘昭度[1] 齐志权[1] 宋明[1] 

机构地区：[1]北京理工大学汽车动力性及排放测试国家专业实验室,北京100081

出　　处：《计算机仿真》2004年第6期155-158,共4页Computer Simulation

摘　　要：该文详细介绍了应用信息融合技术设计的汽车制动防抱死 /驱动防滑转 /自适应巡航 (ABS/ASR/ACC)集成系统多传感器数据处理模型。通过把各传感器信号有机地融合起来 ,实现资源共享 ,协调三个系统间的相互关系 ,提高了控制系统的稳定性和可靠性。依据此模型进行了参考车速计算仿真 ,并与以往计算方法进行了对比 ,结果表明采用信息融合方法提高了参考车速的计算精度。该文还在Matlab环境下对集成系统对ACC控制过程进行了仿真 ,取得了很好的效果。The multi-sensor data processing model of the integrated system of Anti-lock Braking System/Automatic Slip Regulation/Adaptive Cruise Control (ABS/ASR/ACC) for cars based on the information fusion technology has been described in detail. The stability and reliability of the integrated system have been improved by information fusion of all signals, resources shares and harmonization of ABS, ASR and ACC systems. According to the model the simulation for the reference speed arithmetic has been done and its result compares with the former one, which makes it sure that adopting the information fusion technology would improve the calculation precision of the reference speed. ACC control algorithm has also been simulated in Matlab and the good control effect of the system has been shown by the simulation results.

关 键 词：信息融合技术 ABS/ASR/ACC系统仿真 参考车速 ACC控制过程 MATLAB 参数测定 

分 类 号：U467[机械工程—车辆工程] TP212[交通运输工程—载运工具运用工程]