机械与电子2026，Vol.44Issue(4)：27-32,6.
无人机边缘高性能计算终端热设计
Thermal Design of an Edge High-performance Computing Terminal for Unmanned Aerial Vehicle
赵晨阳 1艾亚辉 1雷金梅 1杨一粟 1徐春涛1
作者信息
- 1. 中国电子科技集团公司第五十八研究所,江苏 无锡 214000
- 折叠
摘要
Abstract
This study investigates the thermal design challenges associated with high heat flux in an edge high-performance computing terminal intended for airborne deployment on unmanned aerial vehicle(UAV).Addressing the stringent constraints on size,weight,power consumption,and cost inherent to UAV platforms,coupled with the challenge of concentrated hotspots generated by high-performance chips,this study analyzes the power consumption dissipation characteristics of typical hardware architec-tures for such terminals and evaluates the adaptability of different cooling methods.A lightweight,low-cost thermal design solution combining air-through cooling with heat pipe for uniform temperature is pro-posed.By optimizing the airflow channel layout and implementing module-level temperature uniformity design,the junction temperature of high-performance computing module chips is maintained within per-missible limits under the condition of 992 TOPS@INT8 total computing power in high-temperature envi-ronment.The results show that this proposed thermal design not only effectively ensures thermal dissipa-tion performance but also significantly reduces system complexity and cost,thereby offering a viable ther-mal management approach for the development of high-performance edge computing terminal for UAV applications.关键词
无人机/边缘高性能计算终端/热设计/空气贯穿冷却/热管Key words
unmanned aerial vehicle(UAV)/edge high-performance computing terminal/thermal de-sign/air-flow-through cooling/heat pipe分类
信息技术与安全科学引用本文复制引用
赵晨阳,艾亚辉,雷金梅,杨一粟,徐春涛..无人机边缘高性能计算终端热设计[J].机械与电子,2026,44(4):27-32,6.
