基于LabVIEW的仿真车硬件在环状态监测系统设计
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摘要
车辆仿真系统中,动力学精确模型往往难以建立。为解决该问题,本文利用硬件在环仿真技术,用实体仿真车辆取代车辆数学模型,设计并实现了基于LabVIEW虚拟仪器平台的仿真车辆状态监测系统。该系统的应用结果表明其人机界面友好,对车辆运行过程的描述数据直观,可用于无人车导航以及智能交通系统的仿真研究。
In vehicle simulation system, it is often difficult to establish accurate dynamic model. In order to solve this problem, a simulation vehicle condition monitoring system based on LabVIEW virtual instrument platform was designed and implemented by using hardware in-loop simulation technology and replacing vehicle mathematical model with entity simulation vehicle. The results showed that the system hada friendly man-machine interface and couldbe used for unmanned vehicle navigation and intelligent transportation system simulation.
In vehicle simulation system, it is often difficult to establish accurate dynamic model. In order to solve this problem, a simulation vehicle condition monitoring system based on LabVIEW virtual instrument platform was designed and implemented by using hardware in-loop simulation technology and replacing vehicle mathematical model with entity simulation vehicle. The results showed that the system hada friendly man-machine interface and couldbe used for unmanned vehicle navigation and intelligent transportation system simulation.
引文
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[2]Alexander Brown,Sean Brennan. Simulating vehicle dynamics on both design plans and laser-scanned road geometry to guide highway design policy[J]. Transportation Research Part C,2015,50.
[3]Ali Abdi Kordani,Sajad Javadi,Afshin Fallah. The Effect of Shoulder on Safety of Highways in Horizontal Curves: With Focus on Roll Angle[J].KSCE Journal of Civil Engineering,2018,22(8).
[4]方兴,杨明,彭新荣.智能车硬件在环仿真系统的设计与实现[J].华中科技大学学报(自然科学版),2008(S1):258-261.
[5]Kendall I R, Jones R P. An investigation into the useof hardware-in-the-loop simulation testing for auto-motive electronic control systems [J]. Control Engineering Practice,1999,11(11):1343-1 356.
[6]冷先帅.缩微智能车自主驾驶研究平台的设计与实现[D].杭州:杭州电子科技大学,2017.
[7]王晓东.单电源运放的偏置原因分析与偏置方法[J].现代电子技术,2013,27(1):48-50
[8]赵亮,鲁云,陈晓东.磁导航智能车中的正弦波峰值检测电路设计[J].电子世界,2012(4):137-139
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