38   Artículos

 
en línea
Marco Sabatini and Giovanni B. Palmerini    
This paper investigates the performance of the forthcoming lunar navigation satellite systems for estimating not only the position of an onboard receiver in a lunar inertial reference frame but also, and with a consistent accuracy, the relative position ... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Zhiyi Wang, Chuanzhi Chen, Jinbao Chen and Guang Zheng    
In this paper, a novel 3D (three-dimensional) soft-landing dynamic theoretical model of a legged lander is developed in detail as well as its numerical solution process. The six degrees of freedom motion (6-DOF) of the base model of the lander with mass ... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Qiao Zhang, Chunming Dong, Zongze Shao and Donghui Zhou    
The growing need for deep-sea biological research and environmental monitoring has expanded the demand for benthic landers. Compared with remotely operated vehicles (ROVs) and autonomous underwater vehicles (AUVs), benthic landers can reduce overall oper... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Yang Liu, Xintong Li, Pengcheng Wang, Xiaotian Zhang, Hao Zhu and Guobiao Cai    
This paper proposed a multi-objective, multi-disciplinary design optimization and multi-attribute evaluation method for the manned lunar lander descent stage. A system design model is established considering multiple disciplines such as propulsion, struc... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Giovanni Zanotti, Michele Ceresoli and Michèle Lavagna    
To support the increasing number of planned lunar missions, a collaborative international initiative is underway to conceptualise and establish a lunar satellite constellation for communication and navigation. In this context, the goal of the current pap... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Xu Zhang, Guoqing Zhang, Mingzhong Gao, Yufeng Wen and Yaohui Wang    
The Moon is the closest extraterrestrial celestial body to the Earth. Sampling and analysis of lunar regolith or rocks can pave the way for the development and utilization of lunar resources. The acquisition of lunar regolith samples with original strati... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Claudio Bruno, Antonella Ingenito and Domenico Simone    
A human Mars mission is more challenging to astronauts than the Apollo mission because of travel time, life support requirements, and the space environment. Although plans for Mars exploration by NASA and SpaceX based on conventional rockets have been pr... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Hong Gan, Chengxuan Zhao, Guangfei Wei, Xiongyao Li, Guojun Xia, Xiao Zhang and Jingjing Shi    
The lunar polar regions are key areas for future exploration due to the long-term continuous illumination and persistently shadowed regions that can cold trap abundant water and other volatiles. However, the complex terrain, dynamic lighting, and solar w... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Weifeng Yan, Ruoyu Feng and Hexi Baoyin    
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 artific... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Zhou Yu, Chunyue Zhang, Jiawang Chen and Ziqiang Ren    
The geomorphology of the deep-sea environment is complex, including seamounts based on hard rocks and seabeds based on rare soft sediments. Therefore, the frame of the benthic lander needs to be shock and subsidence resistant. In this paper, the static m... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

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