Advances in Astronautics Science and Technology最新文献_第2页

Multi-Satellite Capture Configuration with Continuous Thrust 带持续推力的多卫星捕获配置

Advances in Astronautics Science and Technology Pub Date : 2024-08-16 DOI: 10.1007/s42423-024-00161-3

Weike Wang, Hanjun Wang, Tian Liao, Shunli Li, Mengping Zhu

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引用次数: 0

A Conflict-Priority-Based Variable Neighborhood Tabu Search Method for Multi-Satellite Scheduling 基于冲突优先级的多卫星调度变邻塔布搜索法

Advances in Astronautics Science and Technology Pub Date : 2024-07-26 DOI: 10.1007/s42423-024-00165-z

Xiaoyu Chen, Qi Gao, Shengren Peng, Shihui Song, Yufei Liu, Guangming Dai, Maocai Wang, Changxing Zhang

{"title":"A Conflict-Priority-Based Variable Neighborhood Tabu Search Method for Multi-Satellite Scheduling","authors":"Xiaoyu Chen, Qi Gao, Shengren Peng, Shihui Song, Yufei Liu, Guangming Dai, Maocai Wang, Changxing Zhang","doi":"10.1007/s42423-024-00165-z","DOIUrl":"10.1007/s42423-024-00165-z","url":null,"abstract":"<div><p>With the increasing number and capabilities of orbital satellites and their onboard sensors, satellites scheduling plays an important role in growing demands for Earth observation tasks. A conflict-priority-based variable neighborhood tabu search method is proposed in this paper. By analyzing the flexibility of resources, the conflict-priority of tasks, and the visible time window features, the indicators of the impact, the conflict, the flexibility, and the bad impact are first established. On this basis, a first-come first-served greedy algorithm and a minimum bad impact greedy algorithm are designed for the generation of the initial solution. some rule-based heuristic strategies are also adopted for optimizing. Additionally, the algorithm incorporates three types of neighborhood structures including insertion, swapping and rearrangement, and deletion, using a tabu list to avoid local optima. Experimental results indicate the validity and efficiency of the proposed method. All solutions are within 10% of the optimal solution, with some even within 5%.The proposed method is effective for obtaining optimum solutions or solutions with a very good quality in various multi-satellite scheduling scenarios of realistic planning.</p></div>","PeriodicalId":100039,"journal":{"name":"Advances in Astronautics Science and Technology","volume":"7 2","pages":"163 - 176"},"PeriodicalIF":0.0,"publicationDate":"2024-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141798799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Distributed Constrained Control Allocation for Attitude Takeover of Combined Spacecraft 组合航天器姿态接管的分布式受限控制分配

Advances in Astronautics Science and Technology Pub Date : 2024-07-17 DOI: 10.1007/s42423-024-00162-2

Yufeng Jiang, Jitang Guo, Fei Zong, Shunli Li, Xinlong Chen

引用次数: 0

Spacecraft Anti-Reconnaissance Game Based on Particle Swarm Optimization Algorithm 基于粒子群优化算法的航天器反侦察游戏

Advances in Astronautics Science and Technology Pub Date : 2024-07-11 DOI: 10.1007/s42423-024-00160-4

Caihong Dong, Mengping Zhu, Jitang Guo, Xinlong Chen

引用次数: 0

Research on Strategies of Multi-Spacecraft Interception Based on Matrix Game 基于矩阵博弈的多航天器拦截策略研究

Advances in Astronautics Science and Technology Pub Date : 2024-07-01 DOI: 10.1007/s42423-024-00159-x

Zhang Hanlong, Zhou Wenya, Zhu Mengping, Xie Zhengyou, Guo Jitang

引用次数: 0

Scientific Objectives and Suggestions on Landing Site Selection of Manned Lunar Exploration Engineering 载人月球探测工程着陆点选择的科学目标和建议

Advances in Astronautics Science and Technology Pub Date : 2024-06-27 DOI: 10.1007/s42423-024-00153-3

Ran Niu, Guang Zhang, Lingli Mu, Yang-ting Lin, Jianzhong Liu, Zheng Bo, Wei Dai, Zheng Qin, Peng Zhang

{"title":"Scientific Objectives and Suggestions on Landing Site Selection of Manned Lunar Exploration Engineering","authors":"Ran Niu, Guang Zhang, Lingli Mu, Yang-ting Lin, Jianzhong Liu, Zheng Bo, Wei Dai, Zheng Qin, Peng Zhang","doi":"10.1007/s42423-024-00153-3","DOIUrl":"10.1007/s42423-024-00153-3","url":null,"abstract":"<div><p>Focusing on cutting-edge scientific issues related to lunar exploration and applications, 9 overarching goals and 38 specific objectives for China's manned lunar exploration program have been proposed. Leveraging China's technical capabilities in manned spaceflight and lunar exploration, as well as its expertise in lunar and planetary science, the objectives center on scientific research, lunar-based scientific research, and resource exploration and utilization. Based on these scientific goals and trends in domestic and international manned lunar exploration landing site selection, China's basic principles and processes for selecting landing sites have been established. Thirty prime landing sites have been identified, including 11 low-latitude regions and 1 mid-latitude region, taking into account scientific value and engineering implementation conditions. These scientific objectives and landing site selection recommendations will serve as important guidance and top-level input for the design and implementation of China's manned lunar exploration program.</p></div>","PeriodicalId":100039,"journal":{"name":"Advances in Astronautics Science and Technology","volume":"7 1","pages":"37 - 50"},"PeriodicalIF":0.0,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142414285","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Research on Reusable Technology System for New-Generation Manned Spaceships 新一代载人飞船可重复使用技术系统研究

Advances in Astronautics Science and Technology Pub Date : 2024-06-04 DOI: 10.1007/s42423-024-00157-z

Kang Yu, Wenrui Wu, Ling Su, Xiaobing Ma

{"title":"Research on Reusable Technology System for New-Generation Manned Spaceships","authors":"Kang Yu, Wenrui Wu, Ling Su, Xiaobing Ma","doi":"10.1007/s42423-024-00157-z","DOIUrl":"10.1007/s42423-024-00157-z","url":null,"abstract":"<div><p>Aiming at the main constraint of high cost of round-trip transportation between Earth and space in the large-scale space application of space station and manned deep space exploration program, in the development of new-generation manned spaceships in China, to reduce the operation cost and enhance the economic benefit, the relevant design is carried out in accordance with the reusable capability. First, the concept of reusable mode of new-generation manned spacecraft is put forward, the technical difficulties of reusable spacecraft are analyzed, and the technical ways to solve the problems are given in four dimensions, design of reusable conditions, design of reusable performance, design of reusable maintenance security, and design of autonomous health detection and diagnosis, so as to form the technical system of reusable new-generation manned spacecraft. This study has clarified the reusable technology route and realization direction of the new generation of manned spacecraft, which can be used to guide the development of future reusable spacecraft and lay the foundation for large-scale space development.</p></div>","PeriodicalId":100039,"journal":{"name":"Advances in Astronautics Science and Technology","volume":"7 1","pages":"79 - 86"},"PeriodicalIF":0.0,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141266316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Residual Carrying Capacity Evaluation and Parking Orbit Replanning for Lunar Exploration Launch Vehicle 月球探测运载火箭剩余运载能力评估和停泊轨道重新规划

Advances in Astronautics Science and Technology Pub Date : 2024-05-14 DOI: 10.1007/s42423-024-00154-2

Cong Wang, Jinbo Wang, Zhengyu Song

{"title":"Residual Carrying Capacity Evaluation and Parking Orbit Replanning for Lunar Exploration Launch Vehicle","authors":"Cong Wang, Jinbo Wang, Zhengyu Song","doi":"10.1007/s42423-024-00154-2","DOIUrl":"10.1007/s42423-024-00154-2","url":null,"abstract":"<div><p>To cope with the potential thrust-drop malfunction of the manned lunar exploration launch vehicle, a parking orbit replanning method is proposed based on the evaluation of the residual carrying capacity of the launcher. By analyzing the constraints of the whole flight profile and the characteristics of the Earth–Moon transfer orbit systematically, the offline trajectory planning algorithm exhibits improved convergence performance, and thus can be used to evaluate the residual carrying capacity as thrust-drop happens. For the situations that the launcher is not capable of injecting the transfer orbit, a sequential orbit/trajectory replanning method is designed to guarantee the safety of the astronauts. On the premise of ensuring the altitude of the parking orbit, the elements about the orbital plane are further optimized to provide a favorable initial state for the subsequent rescue action. Meanwhile, the nonlinearity of the terminal constraints is alleviated by the injection point forecast, and the initial reference is generated by convex optimization method with well convergence; thus, the solving efficiency of the sequential replanning algorithm can be improved. Simulation results show the proposed method can generate the trajectory that transport the spacecraft to the optimal parking orbit under the thrust-drop malfunction situation. This is an English translated version of “Residual Carrying Capacity Evaluation and Parking Orbit Re-planning for Lunar Exploration Launch Vehicle”.</p></div>","PeriodicalId":100039,"journal":{"name":"Advances in Astronautics Science and Technology","volume":"7 1","pages":"65 - 78"},"PeriodicalIF":0.0,"publicationDate":"2024-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140978140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Perspectives on China’s Manned Lunar Scientific Research and Test Station 透视中国载人月球科学研究与试验站

Advances in Astronautics Science and Technology Pub Date : 2024-05-07 DOI: 10.1007/s42423-024-00155-1

Qibo Peng, Ping Wang, Lei Xing

{"title":"Perspectives on China’s Manned Lunar Scientific Research and Test Station","authors":"Qibo Peng, Ping Wang, Lei Xing","doi":"10.1007/s42423-024-00155-1","DOIUrl":"10.1007/s42423-024-00155-1","url":null,"abstract":"<div><p>China's lunar exploration efforts have been focused on developments in space that are sustainable. To this end, the country plans to construct a manned lunar scientific research station after successfully landing on the Moon, with the aim of ensuring long-term human survival on the lunar surface and developing and utilizing lunar resources. To achieve this goal, extensive research has been conducted on the development plans and current situation of manned lunar exploration. Based on the development law of human deep-space exploration, a goal of verifying human long-term, extraterrestrial survival technology and addressing challenges, while carrying out in-depth scientific research on the Moon and exploring its resources, is proposed. After analyzing the difficulties and development trends of the station's construction, possible incremental development plans and paths for the future are discussed. Considering the four major elements of strategy, science, engineering, and economics, and focusing on the safety requirements of manned spaceflight, a preliminary idea for selecting the station location is proposed. Finally, six key technologies and challenges are analyzed with the development plan. Overall, China's commitment to lunar exploration reflects its dedication to advancing scientific knowledge and technological capabilities, while also contributing to the long-term sustainability of human presence in space.</p></div>","PeriodicalId":100039,"journal":{"name":"Advances in Astronautics Science and Technology","volume":"7 1","pages":"51 - 64"},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42423-024-00155-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141003822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Research on Integrated Mission Planning and Design Method for China’s Manned Lunar Exploration 中国载人月球探测任务综合规划设计方法研究

Advances in Astronautics Science and Technology Pub Date : 2024-05-06 DOI: 10.1007/s42423-024-00156-0

Wanmeng Zhou, Wenyan Zhou, Xinyu Deng, Gefei Li

{"title":"Research on Integrated Mission Planning and Design Method for China’s Manned Lunar Exploration","authors":"Wanmeng Zhou, Wenyan Zhou, Xinyu Deng, Gefei Li","doi":"10.1007/s42423-024-00156-0","DOIUrl":"10.1007/s42423-024-00156-0","url":null,"abstract":"<div><p>Aiming at the requirements of top-level mission planning for manned lunar exploration, an integrated mission planning and design method is proposed for China’s manned lunar exploration. By decomposing the whole flight profile, an integrated method based on the circumlunar perturbation is proposed. Then, the three key constraints of sunlight condition, lunar orbit and return landing sites are identified and analyzed. According to the analysis results and the different time scale constraints, the mission monthly window, daily window and hourly window are gradually selected to meet the engineering requirements. In the end, the method has been verified by the co-simulation of manned lunar exploration on the integration platform. It has been proved that the proposed method can solve the comprehensive window design problem for standard and delayed mission, and also provides an effective pathway for rapid planning in a large time scale. This is an English translated version of “Research on Integrated Mission Planning and Design Method for China’s Manned Lunar Exploration” originally published in Journal of Astronautics.</p></div>","PeriodicalId":100039,"journal":{"name":"Advances in Astronautics Science and Technology","volume":"7 1","pages":"19 - 35"},"PeriodicalIF":0.0,"publicationDate":"2024-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141006932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0