本文目的為介紹PEARL系列立方衛星飛行軟體之設計概念與軟體架構，主要進行低軌通訊實驗，PEARL-1C搭載鐳洋科技的K/Ka-band通訊實驗酬載（K/Ka-band Communication Payload, KCP）與中大太空酬載實驗室的CIP（Compact Ionosphere Probe）科學酬載，PEARL-1H搭載創未來科技的通訊酬載（Communication Payload, CPL）與鴻海科技集團的相機模組。為降低發射費用，採用SpaceX共乘服務。兩枚衛星預計部署在離地約550公里 的太陽同步（Sun Synchronous Orbit, SSO）低地球軌道（Low Earth Orbit, LEO）執行任務。由於衛星本體皆購自國外的衛星公司，因此自行開發飛行軟體便為PEARL系列任務的主要發展目標。除了管理各次系統之間的工作，必須協助各酬載達成任務目標。;The purpose of this paper is to introduce the design concept and software architecture of the PEARL series Cubesat flight software, mainly for low-orbit communication experiments. PEARL-1C is equipped with KCP of RAPIDTEK TECHNOLOGIES INC. and the CIP (Compact Ionosphere Probe) scientific payload of the Space Payload Laboratory, NCU. On the other hand, PEARL-1H is equipped with the Communication Payload (CPL) of Tron Future Tech. and the camera module of Foxconn Technology Group. To reduce launch costs, use SpaceX ride-sharing services. The two satellites are expected to be deployed in Sun Synchronous Orbit (SSO) Low Earth Orbit (LEO) about 550 kilometers above the ground. Since the satellite bodies are all purchased from foreign satellite companies, self-development of flight software is the main development goal of the PEARL series of missions. In addition to managing work between subsystems, each payload must be assisted in achieving mission objectives.
