Astrodynamics最新文献_第4页

Attitude-adjusting dynamical behavior of cubic rover on low-gravity testbed 立方体漫游车在低重力试验台上的姿态调整动力学行为

IF 2.7 1区物理与天体物理

Astrodynamics Pub Date : 2024-02-08 DOI: 10.1007/s42064-023-0185-1

Bowen Jiang, Muhammad Talha Hussain, Xiangyuan Zeng

引用次数: 0

Review of dynamics and active control of large-scale space membrane antenna 大型空间膜天线动力学和主动控制综述

IF 2.7 1区物理与天体物理

Astrodynamics Pub Date : 2024-02-08 DOI: 10.1007/s42064-023-0181-5

Xiang Liu, Guoping Cai

{"title":"Review of dynamics and active control of large-scale space membrane antenna","authors":"Xiang Liu, Guoping Cai","doi":"10.1007/s42064-023-0181-5","DOIUrl":"10.1007/s42064-023-0181-5","url":null,"abstract":"<div><p>Large-scale space membrane antennas have significant potential in satellite communication, space-based early warning, and Earth observation. Because of their large size and high flexibility, the dynamic analysis and control of membrane antenna are challenging. To maintain the working performance of the antenna, the pointing and surface accuracies must be strictly maintained. Therefore, the accurate dynamic modeling and effective active control of large-scale space membrane antennas have great theoretical significance and practical value, and have attracted considerable interest in recent years. This paper reviews the dynamics and active control of large-scale space membrane antennas. First, the development and status of large-scale space membrane antennas are summarized. Subsequently, the key problems in the dynamics and active control of large membrane antennas, including the dynamics of wrinkled membranes, large-amplitude nonlinear vibration, nonlinear model reduction, rigid-flexible-thermal coupling dynamic modeling, on-orbit modal parameter identification, active vibration control, and wave-based vibration control, are discussed in detail. Finally, the research outlook and future trends are presented.\u0000</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":52291,"journal":{"name":"Astrodynamics","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139850951","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Quasi-periodic orbits of small solar sails with time-varying attitude around Earth–Moon libration points 具有时变姿态的小型太阳帆围绕地月天平动点的准周期轨道

IF 2.7 1区物理与天体物理

Astrodynamics Pub Date : 2024-02-08 DOI: 10.1007/s42064-023-0186-0

Toshihiro Chujo

{"title":"Quasi-periodic orbits of small solar sails with time-varying attitude around Earth–Moon libration points","authors":"Toshihiro Chujo","doi":"10.1007/s42064-023-0186-0","DOIUrl":"10.1007/s42064-023-0186-0","url":null,"abstract":"<div><p>This paper proposes new quasi-periodic orbits around Earth–Moon collinear libration points using solar sails. By including the time-varying sail orientation in the linearized equations of motion for the circular restricted three-body problem (CR3BP), four types of quasi-periodic orbits (two types around L1 and two types around L2) were formulated. Among them, one type of orbit around L2 realizes a considerably small geometry variation while ensuring visibility from the Earth if (and only if) the sail acceleration due to solar radiation pressure is approximately of a certain magnitude, which is much smaller than that assumed in several previous studies. This means that only small solar sails can remain in the vicinity of L2 for a long time without propellant consumption. The orbits designed in the linearized CR3BP can be translated into nonlinear CR3BP and high-fidelity ephemeris models without losing geometrical characteristics. In this study, new quasi-periodic orbits are formulated, and their characteristics are discussed. Furthermore, their extendibility to higher-fidelity dynamic models was verified using numerical examples.\u0000</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":52291,"journal":{"name":"Astrodynamics","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42064-023-0186-0.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142410567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Universal method for designing periodic orbits by homotopy classes in the elliptic restricted three-body problem 在椭圆受限三体问题中通过同构类设计周期轨道的通用方法

IF 2.7 1区物理与天体物理

Astrodynamics Pub Date : 2024-02-08 DOI: 10.1007/s42064-023-0188-y

Yue Zheng, Min Zhao

引用次数: 0

How are multiple satellites seen from the ground? Relative apparent motion and formation stabilization 如何从地面看到多颗卫星？相对视运动和编队稳定

IF 2.7 1区物理与天体物理

Astrodynamics Pub Date : 2024-02-08 DOI: 10.1007/s42064-023-0180-6

Kenta Nakajima, Yasuhiro Yoshimura, Hongru Chen, Toshiya Hanada

引用次数: 0

A high-order target phase approach for the station-keeping of periodic orbits 周期轨道驻留的高阶目标相位法

IF 2.7 1区物理与天体物理

Astrodynamics Pub Date : 2024-02-08 DOI: 10.1007/s42064-023-0169-1

Xiaoyu Fu, Nicola Baresi, Roberto Armellin

引用次数: 0

Air traffic monitoring using optimized ADS-B CubeSat constellation 利用优化的 ADS-B 立方体卫星星座进行空中交通监测

IF 2.7 1区物理与天体物理

Astrodynamics Pub Date : 2024-02-08 DOI: 10.1007/s42064-023-0189-x

Ghulam Jaffer, Rameez A. Malik, Elias Aboutanios, Nazish Rubab, Ronnie Nader, Hans U. Eichelberger, Guy A. E. Vandenbosch

{"title":"Air traffic monitoring using optimized ADS-B CubeSat constellation","authors":"Ghulam Jaffer, Rameez A. Malik, Elias Aboutanios, Nazish Rubab, Ronnie Nader, Hans U. Eichelberger, Guy A. E. Vandenbosch","doi":"10.1007/s42064-023-0189-x","DOIUrl":"10.1007/s42064-023-0189-x","url":null,"abstract":"<div><p>The primary technique used for air traffic surveillance is radar. However, nowadays, its role in surveillance is gradually being replaced by the recently adopted Automatic Dependent Surveillance-Broadcast (ADS-B). ADS-B offers a higher accuracy, lower power consumption, and longer range than radar, thus providing more safety to aircraft. The coverage of terrestrial radar and ADS-B is confined to continental parts of the globe, leaving oceans and poles uncovered by real-time surveillance measures. This study presents an optimized Low-Earth Orbit (LEO)-based ADS-B constellation for global air traffic surveillance over intercontinental trans-oceanic flight routes. The optimization algorithm is based on performance evaluation parameters, i.e., coverage time, satellite availability, and orbit stability (precession and perigee rotation), and communication analysis. The results indicate that the constellation provides ample coverage in the simulated global oceanic regions. The constellation is a feasible and cost-effective solution for global air supervision, which can supplement terrestrial ADS-B and radar systems.\u0000</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":52291,"journal":{"name":"Astrodynamics","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142410574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Parametric formation control of multiple nanosatellites for cooperative observation of China Space Station 用于中国空间站合作观测的多颗超小型卫星的参数编队控制

IF 2.7 1区物理与天体物理

Astrodynamics Pub Date : 2024-02-08 DOI: 10.1007/s42064-023-0173-5

Hao Zhou, Bohan Jiao, Zhaohui Dang, Jianping Yuan

{"title":"Parametric formation control of multiple nanosatellites for cooperative observation of China Space Station","authors":"Hao Zhou, Bohan Jiao, Zhaohui Dang, Jianping Yuan","doi":"10.1007/s42064-023-0173-5","DOIUrl":"10.1007/s42064-023-0173-5","url":null,"abstract":"<div><p>This study proposes a parametric formation control method for the cooperative observation of the China Space Station (CSS) using multiple nanosatellites. First, a simplified geometrical model of the CSS is constructed using fundamental solids, such as the capsule body and cuboid. Second, the spacecraft formation configuration for the observation mission is characterized by a three-dimensional (3D) Lissajous curve using related design parameters under the full-coverage observation requirements of specific parts, such as the CSS connecting section and collision avoidance constraints. Third, a double-layer control law is designed for each nanosatellite, in which the upper layer is a distributed observer for recognizing the target formation configuration parameters, and the lower layer is a trajectory-tracking controller to make the nanosatellite converge to its temporary target position calculated from the upper layer’s outputs. The closed-loop control stability is proven under the condition that the communication network topology of the nanosatellite cluster contains a directed spanning tree. Finally, the control method is verified by numerical simulation, where the CSS connecting section is selected as the observation target, and ten small nanosatellites are assumed to perform the cooperative observation mission. The simulation results demonstrate that the double-layer control law is robust to single-point communication failures and suitable for the accompanying missions of large space objects with multiple nanosatellites.\u0000</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":52291,"journal":{"name":"Astrodynamics","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139853613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Direct-to-indirect mapping for optimal low-thrust trajectories 优化低推力轨迹的直接到直接映射

IF 6.1 1区物理与天体物理

Astrodynamics Pub Date : 2024-02-08 DOI: 10.1007/s42064-023-0164-6

David Ottesen, Ryan P. Russell

引用次数: 0

Regularizing fuel-optimal multi-impulse trajectories 正则化燃料优化多脉冲轨迹

IF 2.7 1区物理与天体物理

Astrodynamics Pub Date : 2024-02-08 DOI: 10.1007/s42064-023-0176-2

Kenta Oshima

引用次数: 0