航天器工程2025，Vol.34Issue(5)：29-36,8.DOI:10.3969/j.issn.1673-8748.2025.05.004
海丝二号卫星总体设计与技术创新
System Design and Technological Innovations of HS-2 Satellite
张永超 1张可立 1王道生 2黄耀辉 1王丽丽1
作者信息
- 1. 航天东方红卫星有限公司,北京 100094
- 2. 厦门大学,福建 厦门 361102
- 折叠
摘要
Abstract
As China's first microsatellite dedicated to ocean color observation,the HS-2 satellite is primarily designed to monitor coastal regions,shallow island reefs,and inland waters bodies.Featuring a high signal-to-noise ratio,medium-to-high resolution,and a wide swath,it has a-chieved a breakthrough in the technology of micro-sized ocean color satellites for effective monito-ring of the ecological environment in coastal and inland water bodies,serving as a key component of China's ocean color satellites.This paper provides an overview of the satellite's overall de-sign,addressing the technical challenges encountered during its development and corresponding solutions.A series of technological innovations are presented,including a microsatellite architec-ture optimized for ocean color observation,a high-precision geometric imaging stability design,a high-accuracy attitude stabilization and control technology,an autonomous on-board management design,and user-friendly operational modes.Collectively,these innovations have enabled high-performance observational capabilities for coastal and watershed environment targets.Finally,the quality of the on-orbit image data was evaluated across multiple typical application scenarios,demonstrating that the HS-2 satellite meets the requirements for conducting scientific research and application.关键词
海丝二号卫星/总体设计/技术特点/海洋水色遥感Key words
HS-2 satellite/system design/technical characteristics/ocean color remote sensing引用本文复制引用
张永超,张可立,王道生,黄耀辉,王丽丽..海丝二号卫星总体设计与技术创新[J].航天器工程,2025,34(5):29-36,8.
