基于智能无人小车平台的导航系列实验设计

Experimental Design of Navigation Series Based on Intelligent Unmanned Vehicle Platform

紧密结合导航特色专业必修课程的授课内容,开设了完整的、适用于本科阶段培养的导航系列教学实验。以智能无人小车为平台,搭载高精度惯性导航系统、卫星导航接收机、激光多普勒测速仪、卫星导航干扰器等设备,设计一系列创新性实验,包括惯性导航静基座粗/精对准、惯性导航解算、惯性/卫星组合导航和干扰环境下的惯性/卫星组合导航、惯性/激光多普勒航位推算等实验。该系列实验设计充分借鉴了课题组的最新科研成果,提高了课程内容的高阶性、创新性和挑战度。实践表明,通过该系列实验,既能提高学生的学习热情,加深学生对理论的理解,使学生了解、掌握导航的前沿技术;也能锻炼学生动手实践、团队协作和工程思辨等方面的能力。

We tightly combine the teaching content of the required courses of navigation characteristic majors,and set up a complete series of navigation experiment teaching suitable for undergraduate training.The research group uses intelligent unmanned vehicles as a platform,to equip with high-precision inertial navigation systems(INS),global navigation satellite system(GNSS)receivers,laser Doppler velocimeter(LDV),satellite navigation jammers and other equipment,and designa series of innovative experiments,including the inertial navigation static base coarse/fine alignment,pure inertial navigation calculation,INS/GNSS integrated navigation and INS/GNSS integrated navigation under interference environment,INS/LDV dead reckoning and other experiments.This series experiment design fully draws on the latest scientific research results of the research group to improve the high-level,innovative and challenging level of the classroom.Practice shows through this series of experiments,it can not only improve students’enthusiasm for learning,deepen students’understanding of theory,but also exercise students’abilities in hands-on practice,teamwork,and engineering dialectical thinking.