kenchangh

kensat

kenchangh

KENSAT, Edge-AI Compute in Orbit - A 2U CubeSat that runs a large language model on-orbit. A power-gated NVIDIA Jetson Orin Nano executes neural-network inference in space, and the results are downlinked over a custom UHF radio link to amateur ground stations.

AI 简介

KENSAT 是一颗在轨运行大型语言模型的2U立方星,实现边缘AI计算的空间部署。其核心采用电源门控的NVIDIA Jetson Orin Nano,在轨执行量化神经网络推理,并通过自研UHF(437.08 MHz)无线电链路将结果下传至业余地面站;系统采用分层架构,由PIC24微控制器作为常驻主控,协同定制EPS、射频板与天线释放模块,支持功耗调度、被动散热与故障恢复。适用于空间边缘智能验证、业余卫星AI实验、低轨自主任务演示等科研与教育场景。

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