Academic literature on the topic 'Asteroid Landing'

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Journal articles on the topic "Asteroid Landing"

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Yan, Weifeng, Ruoyu Feng, and Hexi Baoyin. "Stability of a Flexible Asteroid Lander with Landing Control." Aerospace 9, no. 11 (2022): 719. http://dx.doi.org/10.3390/aerospace9110719.

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Stable landing on asteroids is of considerable scientific and economic value but accompanied by huge difficulties. This paper proposes a novel flexible lander suitable for asteroids with microgravity and rugged surface. The gravity model with the artificial neural network and the surface model with the spherical harmonic method are introduced to establish the target asteroid’s dynamical environment. The flexible dynamics with the discrete shell model, the collision with the spring-damping model and viscous sliding friction, and the rigid coupling with the constraint violation stabilization met
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Chen, Danhe, Chuangyi Li, and Zhou Su. "Dynamics Research and Analysis of landing on the surface of Asteroid." Journal of Physics: Conference Series 2472, no. 1 (2023): 012033. http://dx.doi.org/10.1088/1742-6596/2472/1/012033.

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Abstract Asteroid detection has been the main research field of deep space exploration, and even in the future years. Countries have carried out missions to flyby and landing on the surface of asteroids, the sampling can help human explore the origins of small bodies, as well as origin of the solar system. While the particular environmental factors such as small size and low gravity of asteroids make the landing more difficult, this paper designs a four-legged inverted triangle soft lander, supplemented by thrust reversers and rope anchors for stable landing. A mathematical model of the lander
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Wang, R., K. Di, W. Wan, et al. "TOPOGRAPHIC MAPPING AND ANALYSIS BASED ON 3D RECONSTRUCTION MODEL OF SIMULATED ASTEROID." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B3-2020 (August 21, 2020): 1165–70. http://dx.doi.org/10.5194/isprs-archives-xliii-b3-2020-1165-2020.

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Abstract. Asteroid exploration is of great scientific significance in understanding the evolution of the solar system. Unlike lunar missions, asteroids are far away from the earth, the communication between the spacecraft and the ground station has a large delay. Moreover, the small size, irregular shape and uneven mass distribution of asteroids further increase the difficulty of landing missions. This paper presented a topographic mapping and analysis method based on three-dimensional (3D) reconstruction model of a simulated asteroid. First, 3D reconstruction of a simulated asteroid was achie
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Wang, Weimin, and K. L. Yung. "Analysis of a Mechanical Anchoring System for Landing on Asteroids." Journal of Physics: Conference Series 2542, no. 1 (2023): 012017. http://dx.doi.org/10.1088/1742-6596/2542/1/012017.

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Abstract The landing process to an asteroid is discussed with a Nimble Lander. The miniature harpoons are chosen as the anchoring device to landing to asteroid in the Nimble Lander. The analysis results provide detailed information of the anchoring with harpoon as anchoring device. Many different designs of harpoon have been tested by simulation, the best of three designs of harpoon are analyzed for anchoring to Apophis. Instead of the modelling of the anchor as a rigid cylindrical projectile in penetration models, the deformation of the harpoon is fully considered in the anchoring analysis. T
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Yongbin, Wang, Jiang Wansong, Long Long, Zhu Qian, Feng Rui, and Wang Liwu. "Design and Experimental Research of a New Type of Asteroid Anchoring System." International Journal of Aerospace Engineering 2021 (May 18, 2021): 1–7. http://dx.doi.org/10.1155/2021/6677877.

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Asteroid detection is of great significance to the study of the formation of the solar system and the origin of life. However, there are many types of asteroids, and they are far away from the earth, and the understanding of their various characteristics is not clear, which brings huge technical challenges to the landing and attachment of star catalogs. At present, the world is mainly based on surround, overflight, and short-term contact detection, and long-term attachment detection has not yet been realized. In order to solve the long-term attachment detection requirements of asteroids, focus
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Guo, Yundong, Jeng-Shyang Pan, Chengbo Qiu, et al. "SinGAN-Based Asteroid Surface Image Generation." Journal of Database Management 32, no. 4 (2021): 28–47. http://dx.doi.org/10.4018/jdm.2021100103.

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While it is risky considering spacecraft constraints and unknown environment on asteroid, surface sampling is an important technique for asteroid exploration. One of the sample return missions is to seek an optimal landing site, which may be in hazardous terrain. Since autonomous landing is particularly challenging, it is necessary to simulate the effectiveness of this process and prove the onboard optical hazard avoidance is robust to various uncertainties. This paper aims to generate realistic surface images of asteroids for simulations of asteroid exploration. A SinGAN-based method is propo
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Tang, Yijun, Yunxiao Jiang, Yuxiang Feng, Xiaoming Zhang, and Xiaojun Jiang. "Transformer-based Approach for Accurate Asteroid Spectra Taxonomy and Albedo Estimation." Astronomical Journal 169, no. 4 (2025): 201. https://doi.org/10.3847/1538-3881/adb710.

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Abstract China plans to launch a probe (Tianwen-2) around 2025, mainly to explore the near-Earth asteroid 2016 HO3 (469219, Kamo’oalewa). The mission involves close-range exploration, landing, and mining operations that require three-dimensional modeling of the asteroid, which requires prior knowledge of its material composition and uniformity. This information is crucial in progressive or ground exploration processes. Our research focuses on high-precision intelligent inversion of complex physical properties of asteroids based on spectral data, providing support for further analysis of astero
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Zhao, Zhijun, Shuang Wang, Delun Li, Hongtao Wang, Yongbing Wang, and Jingdong Zhao. "Development of an Anchoring System for the Soft Asteroid Landing Exploration." International Journal of Aerospace Engineering 2019 (February 7, 2019): 1–13. http://dx.doi.org/10.1155/2019/1257038.

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The landing mechanism is easy to flow away from the surface of the asteroid, as there is nearly no gravity on the asteroid. One of the most problems for the asteroid landing exploration is to anchor the landing mechanism on the asteroid surface. In the paper, an anchoring system employed on the soft asteroid anchoring is designed. It is mainly composed of penetrating unit, advancing unit, winding unit, damping unit, and so on. On the basis of the mechanical design, the resistance characteristic of the anchor body in penetrating process is analyzed, and the shape of the anchor tip is designed w
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Zhao, Yingjie, Hongwei Yang, and Jincheng Hu. "The Fast Generation of the Reachable Domain for Collision-Free Asteroid Landing." Mathematics 10, no. 20 (2022): 3763. http://dx.doi.org/10.3390/math10203763.

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For the mission requirement of collision-free asteroid landing with a given time of flight (TOF), a fast generation method of landing reachable domain based on section and expansion is proposed. First, to overcome the difficulties of trajectory optimization caused by anti-collision path constraints, a two-stage collision-free trajectory optimization model is used to improve the efficiency of trajectory optimization. Second, the velocity increment under a long TOF is analyzed to obtain the distribution law of the reachable domain affected by the TOF, and the generation problem of the reachable
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Su, Linli, Wenyu Feng, Lie Yang, Zichen Fan, Mingying Huo, and Naiming Qi. "Orbital Analysis of a Dual Asteroid System Explorer Based on the Finite Element Method." Aerospace 11, no. 12 (2024): 993. https://doi.org/10.3390/aerospace11120993.

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In the study of dual asteroid systems, a model that can rapidly compute the motion and orientation of these bodies is essential. Traditional modeling techniques, such as the double ellipsoid or polyhedron methods, fail to deliver sufficient accuracy in estimating the interactions between dual asteroids. This inadequacy primarily stems from the non-tidally locked nature of asteroid systems, which necessitates continual adjustments to account for changes in gravitational fields. This study adopts the finite element method to precisely model the dynamic interaction forces within irregular, time-v
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Dissertations / Theses on the topic "Asteroid Landing"

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Hartmann, Jacob. "Guidance of a Small Spacecraft for Soft Landing on an Asteroid using Fuzzy Control." University of Cincinnati / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1439300900.

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Lin, Hui Ju, and 林輝巨. "A study of missile interception and spacecraft landing on an asteroid." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/80821511292622605392.

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鄭治中. "= Control design for missile interception and spacecraft landing on an asteroid." Thesis, 2000. http://ndltd.ncl.edu.tw/handle/46261331163213571017.

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Chang, Chin-Liang, and 張欽亮. "NONLINEAR GUIDANCE CONTROL OF MISSILE INTERCEPTION AND SOFT- LANDING ON AN ASTEROID." Thesis, 1997. http://ndltd.ncl.edu.tw/handle/83688577641922919145.

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碩士<br>國立交通大學<br>控制工程系<br>85<br>In this thesis, we study the problems of missile interception and soft landing on an asteroid. First we employ linear stability theory to design guidance control laws for missile interception problem. Lyapunov approach is then used to enlarge the capture region. However, for the case of large capture distance and/or maneuvering target, such a guidance control law is found to fail to intercept the target.
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Mathavaraj, S. "Innovative Optimal Guidance of Spacecrafts for Soft-Landing on Atmosphere-less Celestial Bodies." Thesis, 2019. https://etd.iisc.ac.in/handle/2005/4396.

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Nonlinear trajectory optimization based optimal guidance schemes are presented in this thesis for soft-landing of spacecrafts on atmosphere-less celestial bodies. First, a pseudo-spectral philosophy based multi-phase constrained fuel-optimal trajectory optimization problem for soft-landing on the closest celestial body (moon) is presented. The objective here is to find an optimal approach to successfully guide a spacecraft from the perilune of 18 km altitude of a transfer orbit to a height of 100 m over a specific landing site. The proposed approach takes into account various mission constrain
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Books on the topic "Asteroid Landing"

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P, Melko Joseph, and United States. National Aeronautics and Space Administration., eds. Planetary and asteroid missions, getting there. University of California, Los Angeles, 1993.

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Publishing, Ronald. Rocket Activity for Kids: Picture Quiz Words Activity and Coloring Books 45 Activity Asteroid, Saturn, Earthgrid, Rocket, Chemical, Landing, World, Leo for Kid Ages 6-8. Independently Published, 2020.

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Harrison, Richard M., and Peter A. Garretson. The Next Space Race. ABC-CLIO, LLC, 2023. http://dx.doi.org/10.5040/9798216183488.

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If China's space ambitions continue unchallenged, America will be seriously economically and militarily disadvantaged. This book provides a comprehensive strategy to secure U.S. primacy in the space domain. From Moon landings to plans for asteroid mining, China is beginning to exploit space to achieve its great power ambitions. Its strategy could, over time, severely and adversely impact U.S. economic and military security. The United States needs to structure its approach to space to ensure that it can meet or surpass PRC timelines. Authors Richard M. Harrison and Peter A. Garretson, both fro
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Book chapters on the topic "Asteroid Landing"

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Hu, Ronghai, Xiangyu Huang, and Chao Xu. "Visual Navigation Based on Nonlinear Optimization Method for Asteroid Landing." In Lecture Notes in Electrical Engineering. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-8155-7_334.

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Yuan, Fu, and Guanwei He. "Artificial Landmarks Based Autonomous Navigation for Landing of Asteroid Probe." In Lecture Notes in Electrical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-2212-2_15.

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Zhang, Yingying, Jiangchuan Huang, Yang Tian, and Hutao Cui. "Trajectory Design for 6-DoF Asteroid Powered Landing via Convex Optimization." In Wireless and Satellite Systems. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-69072-4_9.

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Sandnas, Matt, and David B. Spencer. "DEEP LEARNING-BASED PASSIVE HAZARD DETECTION FOR ASTEROID LANDING IN UNEXPLORED ENVIRONMENT." In Advances in the Astronautical Sciences. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-51928-4_20.

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Zhou, Shiming, Haoran Yu, Yang Dong, Jianzhong Ding, and Chunjie Wang. "Optimal Design and Landing Simulation of an Asteroid Probe with Variable Stiffness Legs." In Advances in Mechanism and Machine Science. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-45709-8_54.

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Yan, Weifeng, and Baoyin Hexi. "Guidance and Control Based on Nonsingular Terminal Sliding Mode Control for Asteroid Landing with a Flexible Lander." In Lecture Notes in Electrical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-2232-0_23.

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Raharijaona, Thibaut, Guillaume Sabiron, Stephane Viollet, Nicolas Franceschini, and Franck Ruffier. "Bio-inspired Landing Approaches and Their Potential Use on Extraterrestrial Bodies." In Asteroids. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-39244-3_9.

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Bolonkin, Alexander A. "Using Asteroids for Launch/Landing, Change of Trajectory and Acceleration of Space Ships." In Asteroids. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-39244-3_26.

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Li, Shuang. "Computer Vision Based Autonomous Navigation for Pin-Point Landing Robotic Spacecraft on Asteroids." In Intelligent Robotics and Applications. Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-88518-4_119.

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Yoshikawa, Kent, Stefaan Van Wal, Yuya Mimasu, et al. "MINERVAI-I-1A/B asteroid rover: Deployment and landing." In Hayabusa2 Asteroid Sample Return Mission. Elsevier, 2022. http://dx.doi.org/10.1016/b978-0-323-99731-7.00011-8.

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Conference papers on the topic "Asteroid Landing"

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Xiu, Wenbo, Jiateng Long, Dantong Ge, Pingyuan Cui, and Shengying Zhu. "Observability-Based Orbiter Aided Cooperative Navigation for Asteroid Landing." In IAF Astrodynamics Symposium, Held at the 75th International Astronautical Congress (IAC 2024). International Astronautical Federation (IAF), 2024. https://doi.org/10.52202/078368-0153.

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Gong, Menglin, Jiateng Long, and Shengying Zhu. "Deep neural networks based Gravitational Field for Asteroid Landing Control." In 2024 6th International Conference on Robotics, Intelligent Control and Artificial Intelligence (RICAI). IEEE, 2024. https://doi.org/10.1109/ricai64321.2024.10911629.

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Zhang, Jun, Xu Jiang, Yizhuang Ding, and Aiguo Song. "A Cable-Driven and Rigid-Flexible Structures Coupled Landing Gear System for Spacecraft Soft Landing on Asteroids." In 2024 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM). IEEE, 2024. http://dx.doi.org/10.1109/aim55361.2024.10637151.

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Manuel Moreno Villa, Víctor, Florin-Adrian Stancu, Daniel Ovejero Provencio, et al. "The Juventas GNC Subsystem, Autonomous Landing on the Surface of the Binary Asteroid Dimorphos." In ESA 12th International Conference on Guidance Navigation and Control and 9th International Conference on Astrodynamics Tools and Techniques. ESA, 2023. http://dx.doi.org/10.5270/esa-gnc-icatt-2023-010.

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Juventas is a deep space 6U XL CubeSat with the objective of performing a scientific and technological demonstration mission, aiming for the characterization of the binary asteroid Didymos, and its small companion Dimorphos. Juventas takes part in the Hera mission as one of the two CubeSats that will be released in the asteroid’s proximities. As experimental payload, Juventas is designed to take higher risks than his mothercraft and get closer to the asteroids, and eventually perform an autonomous landing on Dimorphos. Juventas will be inserted into a special set of orbits, called Self-Stabili
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Zhao, Zhijun, Delun Li, Baofeng Yuan, Sheng Gao, and Jingdong Zhao. "Landing performance simulation of an asteroid landing mechanism." In 2015 IEEE International Conference on Information and Automation (ICIA). IEEE, 2015. http://dx.doi.org/10.1109/icinfa.2015.7279601.

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Zhao, Zhijun, Jingdong Zhao, and Hong Liu. "An asteroid landing mechanism and its landing simulation." In 2012 IEEE International Conference on Robotics and Biomimetics (ROBIO). IEEE, 2012. http://dx.doi.org/10.1109/robio.2012.6490967.

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Udomkesmalee, S., Ching-Fang Lin, A. Politopoulos, Guohui Hu, and T. Huntsberger. "Autonomous Target Tracking for Asteroid Landing." In 4th International Conference on Control and Automation. Final Program and Book of Abstracts. IEEE, 2003. http://dx.doi.org/10.1109/icca.2003.1595036.

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Elffers, Peter A., Edoardo Caroselli, Erik-Jan Van Kampen, and Erwin Mooij. "Autonomous Navigation for Binary Asteroid Landing." In AIAA SCITECH 2024 Forum. American Institute of Aeronautics and Astronautics, 2024. http://dx.doi.org/10.2514/6.2024-0322.

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Li, Jian-geng, Jia Zhen, and Xiao-gang Ruan. "Optimal site selection for soft landing on asteroid." In 2014 26th Chinese Control And Decision Conference (CCDC). IEEE, 2014. http://dx.doi.org/10.1109/ccdc.2014.6852676.

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Liu, Hong, Zhijun Zhao, and Jingdong Zhao. "Preliminary anchoring technology for landing on the asteroid." In 2013 IEEE International Conference on Robotics and Biomimetics (ROBIO). IEEE, 2013. http://dx.doi.org/10.1109/robio.2013.6739828.

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