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Improving Robustness of Autonomous Earth-Observing Spacecraft Using Training Environment Enhancements 利用训练环境增强提高自主对地观测航天器的鲁棒性
4区 工程技术
Journal of Aerospace Information Systems Pub Date : 2026-01-04 DOI: 10.2514/1.i011697
Lorenzzo Quevedo Mantovani, Hanspeter Schaub
{"title":"Improving Robustness of Autonomous Earth-Observing Spacecraft Using Training Environment Enhancements","authors":"Lorenzzo Quevedo Mantovani, Hanspeter Schaub","doi":"10.2514/1.i011697","DOIUrl":"https://doi.org/10.2514/1.i011697","url":null,"abstract":"Recent research is developing autonomous policies for agile Earth-observing satellite (AEOS) tasking using deep reinforcement learning (DRL). Prior work uses a fixed training environment with enhanced safety challenges to allow DRL to train a policy over a short number of orbits. This paper investigates how training environment enhancements can improve these policies’ robustness by varying the training environment and extending simulated mission times. DRL enables real-time, onboard decision-making while accounting for complex dynamics and constraints. However, policies often struggle to generalize to longer missions or conditions different from training, partly due to the short simulated mission times. Multi-spacecraft systems amplify these challenges, where battery capacity and solar panel efficiency diverge over time due to external factors. Although satellites might run copies of a single policy, its robustness is essential to accommodate agent variability and ensure mission success. This paper investigates training with two curricula, constantly degraded environments, and a domain randomization approach to improve AEOS policy robustness and performance. Policies are tested on episodes 125-times longer than training episodes under nominal and degraded conditions. The proposed training environment enhancements’ applicability is demonstrated in a heterogeneous spacecraft system, achieving a 63% reduction in failures and a 2.8% increase in median cumulative reward.","PeriodicalId":50260,"journal":{"name":"Journal of Aerospace Information Systems","volume":"23 3","pages":"293-304"},"PeriodicalIF":0.0,"publicationDate":"2026-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147918453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
New Type-2-Fuzzy-Logic-Based Control System for the Cessna Citation X 用于赛斯纳 Citation X 的基于 2 型模糊逻辑的新型控制系统
IF 1.5 4区 工程技术
Journal of Aerospace Information Systems Pub Date : 2024-09-12 DOI: 10.2514/1.i011398
Seyed Mohammad Hosseini, Georges Ghazi, Ruxandra Mihaela Botez
{"title":"New Type-2-Fuzzy-Logic-Based Control System for the Cessna Citation X","authors":"Seyed Mohammad Hosseini, Georges Ghazi, Ruxandra Mihaela Botez","doi":"10.2514/1.i011398","DOIUrl":"https://doi.org/10.2514/1.i011398","url":null,"abstract":"Journal of Aerospace Information Systems, Ahead of Print. <br/>","PeriodicalId":50260,"journal":{"name":"Journal of Aerospace Information Systems","volume":"18 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142201359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Safe Spacecraft Inspection via Deep Reinforcement Learning and Discrete Control Barrier Functions 通过深度强化学习和离散控制障碍函数实现航天器安全检查
IF 1.5 4区 工程技术
Journal of Aerospace Information Systems Pub Date : 2024-09-12 DOI: 10.2514/1.i011391
David van Wijk, Kyle Dunlap, Manoranjan Majji, Kerianne Hobbs
{"title":"Safe Spacecraft Inspection via Deep Reinforcement Learning and Discrete Control Barrier Functions","authors":"David van Wijk, Kyle Dunlap, Manoranjan Majji, Kerianne Hobbs","doi":"10.2514/1.i011391","DOIUrl":"https://doi.org/10.2514/1.i011391","url":null,"abstract":"Journal of Aerospace Information Systems, Ahead of Print. <br/>","PeriodicalId":50260,"journal":{"name":"Journal of Aerospace Information Systems","volume":"4 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142201364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Advanced Wavelet Transform-Based Automated System for Drone State Identification Using Radio-Frequency Signal 基于先进小波变换的无人机状态自动识别系统（使用无线电频率信号
IF 1.5 4区 工程技术
Journal of Aerospace Information Systems Pub Date : 2024-09-12 DOI: 10.2514/1.i011389
Rishi Raj Sharma, Kuldeep Gurjar, Bhagyashri Bhagat, Anjali Pramod
{"title":"Advanced Wavelet Transform-Based Automated System for Drone State Identification Using Radio-Frequency Signal","authors":"Rishi Raj Sharma, Kuldeep Gurjar, Bhagyashri Bhagat, Anjali Pramod","doi":"10.2514/1.i011389","DOIUrl":"https://doi.org/10.2514/1.i011389","url":null,"abstract":"Journal of Aerospace Information Systems, Ahead of Print. <br/>","PeriodicalId":50260,"journal":{"name":"Journal of Aerospace Information Systems","volume":"32 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142201361","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Integration of the Functional Hazard Assessment Within a Model-Based Systems Engineering Framework 在基于模型的系统工程框架内整合功能危害评估
IF 1.5 4区 工程技术
Journal of Aerospace Information Systems Pub Date : 2024-09-12 DOI: 10.2514/1.i011371
Nikta Tabesh, Andrew K. Jeyaraj, Susan Liscouët-Hanke, Alvaro Tamayo
{"title":"Integration of the Functional Hazard Assessment Within a Model-Based Systems Engineering Framework","authors":"Nikta Tabesh, Andrew K. Jeyaraj, Susan Liscouët-Hanke, Alvaro Tamayo","doi":"10.2514/1.i011371","DOIUrl":"https://doi.org/10.2514/1.i011371","url":null,"abstract":"Journal of Aerospace Information Systems, Ahead of Print. <br/>","PeriodicalId":50260,"journal":{"name":"Journal of Aerospace Information Systems","volume":"6 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142201362","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Basic Engagement Zones 基本接触区
IF 1.5 4区 工程技术
Journal of Aerospace Information Systems Pub Date : 2024-09-12 DOI: 10.2514/1.i011394
Alexander Von Moll, Isaac Weintraub
{"title":"Basic Engagement Zones","authors":"Alexander Von Moll, Isaac Weintraub","doi":"10.2514/1.i011394","DOIUrl":"https://doi.org/10.2514/1.i011394","url":null,"abstract":"Journal of Aerospace Information Systems, Ahead of Print. <br/>","PeriodicalId":50260,"journal":{"name":"Journal of Aerospace Information Systems","volume":"6 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142201360","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Software Error Incident Categorizations in Aerospace 航空航天领域软件错误事件分类
IF 1.5 4区 工程技术
Journal of Aerospace Information Systems Pub Date : 2024-08-23 DOI: 10.2514/1.i011240
Lorraine E. Prokop
{"title":"Software Error Incident Categorizations in Aerospace","authors":"Lorraine E. Prokop","doi":"10.2514/1.i011240","DOIUrl":"https://doi.org/10.2514/1.i011240","url":null,"abstract":"Journal of Aerospace Information Systems, Ahead of Print. <br/>","PeriodicalId":50260,"journal":{"name":"Journal of Aerospace Information Systems","volume":"6 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142201363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Onboard Avionics in the New Space Era: Present and Future 新太空时代的机载航空电子设备：现在与未来
IF 1.5 4区 工程技术
Journal of Aerospace Information Systems Pub Date : 2024-08-13 DOI: 10.2514/1.i011326
Lianxiang Jiang, Peipei Xu
{"title":"Onboard Avionics in the New Space Era: Present and Future","authors":"Lianxiang Jiang, Peipei Xu","doi":"10.2514/1.i011326","DOIUrl":"https://doi.org/10.2514/1.i011326","url":null,"abstract":"Journal of Aerospace Information Systems, Ahead of Print. <br/>","PeriodicalId":50260,"journal":{"name":"Journal of Aerospace Information Systems","volume":"11 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142201365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Leveraging Machine Learning to Improve Adaptive Primitive-Based Motion Planning 利用机器学习改进基于原型的自适应运动规划
IF 1.5 4区 工程技术
Journal of Aerospace Information Systems Pub Date : 2024-07-23 DOI: 10.2514/1.i011285
Kevin S. Choi, Zachary C. Goddard, Samuel J. Deal, Anirban Mazumdar, Kyle Williams
{"title":"Leveraging Machine Learning to Improve Adaptive Primitive-Based Motion Planning","authors":"Kevin S. Choi, Zachary C. Goddard, Samuel J. Deal, Anirban Mazumdar, Kyle Williams","doi":"10.2514/1.i011285","DOIUrl":"https://doi.org/10.2514/1.i011285","url":null,"abstract":"Journal of Aerospace Information Systems, Ahead of Print. <br/>","PeriodicalId":50260,"journal":{"name":"Journal of Aerospace Information Systems","volume":"38 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141781085","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cooperative Mission Planning Using Rollout Policy Optimization 利用推出策略优化进行合作任务规划
IF 1.5 4区 工程技术
Journal of Aerospace Information Systems Pub Date : 2024-07-23 DOI: 10.2514/1.i011330
Sina M. H. Hajkarim, Prathyush P. Menon, Debasish Ghose
{"title":"Cooperative Mission Planning Using Rollout Policy Optimization","authors":"Sina M. H. Hajkarim, Prathyush P. Menon, Debasish Ghose","doi":"10.2514/1.i011330","DOIUrl":"https://doi.org/10.2514/1.i011330","url":null,"abstract":"Journal of Aerospace Information Systems, Ahead of Print. <br/>","PeriodicalId":50260,"journal":{"name":"Journal of Aerospace Information Systems","volume":"83 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141781033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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