摘要
针对自主巡航控制系统中纵向车间距的滑模控制提出了利用跟踪——微分器为控制系统提供加速度信息,提高控制系统响应特性的方法。理论分析和计算机仿真结果表明跟踪——微分器能够很好地跟踪车载毫米波雷达测量的速度信号并同时准确地给出加速度信号,性能良好且设计过程简单。
For the longitudinal range sliding mode control of Autonomous Cruise System, tracking-differentiator was designed and applied to provide acceleration information, which could enhance the response characteristic of control system, Theory analysis and computer simulation prove that tracking-differentiator can track the vehicle relative speed measured by millimeter wave radar and get acceleration accurately. The performance of tracking-differentiator is good and design process is simple.
出处
《系统仿真学报》
EI
CAS
CSCD
北大核心
2006年第2期508-510,共3页
Journal of System Simulation
关键词
跟踪—微分器
自主巡航
滑模控制
加速度
tracking-differentiator
autonomous cruise
sliding mode control
acceleration
