摘要
在项目驱动教学模式下,设计了水听器阵列方位估计的多目标层次化综合实验教学案例。实验以水听器阵的方位估计技术为主线,涵盖波束形成、最小方差无失真响应波束形成、多重信号分类和压缩感知类等方位估计方法,通过计算机模拟仿真和湖上试验数据处理实验两个模块内容的有机结合,提高学生学习兴趣,激发学习动力,训练工程思维,培养学生创新思维和处理复杂工程问题的能力。
A multi-objective hierarchical comprehensive experiment teaching case of hydrophone array direction of arrival(DOA)estimation is designed under the project-driven teaching mode.This experiment focuses on the DOA estimation technology of hydrophone arrays,covers DOA estimation methods such as beamforming,minimum variance distortionless response beamforming,multiple signal classification,and compressed sensing.Through the organic combination of computer simulation and lake test data processing experiment,students'interest in learning is improved,their learning motivation is stimulated.It trains engineering thinking,cultivates students'innovative thinking and ability to solve complex engineering problems.
作者
王绪虎
侯玉君
金序
宋传旺
王辛杰
陈建军
WANG Xuhu;HOU Yujun;JIN Xu;SONG Chuanwang;WANG Xinjie;CHEN Jianjun(School of Information and Control Engineering,Qingdao University of Technology,Qingdao 266520,Shangdong,China)
出处
《实验室研究与探索》
CAS
北大核心
2023年第10期181-186,210,共7页
Research and Exploration In Laboratory
基金
国家自然科学基金面上项目(62171247)
青岛理工大学本科教学改革与研究项目(F2021-038)
青岛理工大学实验技术研究重点项目(SYZD202104)
青岛理工大学研究生优质课程建设项目(Y012022-014)。
关键词
方位估计
阵列信号处理
实验教学
专业认证
direction of arrival estimation
array signal processing
experimental teaching
professional accreditation
