摘要
由于现有的射频-超声波定位技术应用到多坦克定位系统时会造成很大的延时误差,且定位过程复杂.为了提高超声波定位的实时性,将其改进为超声波定位技术,减少了射频装置从而也缩短了定位时间.整个改进设计以模型坦克对战系统作为基础,采用ALTERA公司的QuartusⅡ开发平台、MAXⅡ系列的CPLD技术以及VerilogHDL语言对系统完成建模与实现.通过仿真验证改进的超声波定位算法提高了系统的实时性,也使整体方案更简化.
The existing RF-ultrasonic positioning technology applied to multi-tanks positioning system will cause delay error,and positioning process is complicated.In order to improve the real-time performance of the ultrasonic positioning,replacing it by ultrasonic positioning technology,and reducing the RF devices so that shortened the locating time.The whole design is based on model tank battle system,using the ALTERA company＇s QuartusⅡ development platform,MAX Ⅱ series of CPLD technology and VerilogHDL language to finish modeling and implementation of the system.Through the simulation,it＇s verified that the improved ultrasonic localization algorithm enhanced the real-time performance of system,also made the whole project simplified.
出处
《天津理工大学学报》
2012年第3期80-83,共4页
Journal of Tianjin University of Technology
