146   Artículos

 
en línea
Huan Yang, Xili Jing, Zhiyong Yin, Shuoyu Chen and Chun Wang    
Photoacoustic tomography (PAT) is an emerging imaging technique with great potential for a wide range of biomedical imaging applications. The transducers impulse response (TIR) is a key factor affecting the performance of photoacoustic imaging (PAI). It ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Wei Ji, Guozhi He, Bo Xu, Hongwei Zhang and Xiaowei Yu    
During the picking process of the apple harvesting robot, the attitude of the end effector holding the apple and the movement method of separating the apple directly affect the success rate of picking. In order to improve the stability of the picking pro... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Zhuo Li, Huixiang Ling and Xiao Zhao    
There are plans to set up a space-based gravitational wave observatory that will use an ultra-large-scale laser interferometer in space to detect medium- and low-frequency gravitational waves. Both heliocentric and geocentric formations adopt the method ... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Fu Zhang, Xinyue Wang, Xiahua Cui, Yubo Qiu, Shuai Teng, Shaukat Ali and Sanling Fu    
In order to improve the adhesive and passing performance of agricultural tracked vehicles under a non-structural environment, a theoretical design method of the structure of a bionic track pattern is proposed in this article. The Saanen goat is taken as ... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Yingwei Liang, Assaad Taoum, Nathan Kotlarewski, Andrew Chan and Damien Holloway    
The mechanical properties of fibre-managed Eucalyptus nitens (E. nitens) cross-laminated timber (CLT) have previously been extensively studied, proving the material to be structurally safe and reliable. However, the vibration performance of CLT manufactu... ver más
Revista: Buildings    Formato: Electrónico

 
en línea
Jiahao Liu, Yinghong Wang, Xinyang Li and Junhao Cong    
A new method for determining the burning rate of a solid propellant, called the Impulse Method, is proposed in this paper. It is based on the proportional relationship between the impulse generated and the mass of the burned propellant. The pressure?time... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Nikolaos M. Papadakis, Smaro Antoniadou and Georgios E. Stavroulakis    
Typically, background noise of different types and levels is present during the measurement of the impulse response in spaces. The two methods that are, in practice, most frequently used in the measurement of the impulse response, are the exponential sin... ver más
Revista: Acoustics    Formato: Electrónico

 
en línea
Rongjun Mu, Yanpeng Deng and Peng Wu    
In this paper, a novel guidance algorithm based on adaptive convex optimization is proposed to ensure robustness in the uncertainty of a lunar lander?s parameters and satisfy the constraints of terminal position, velocity, attitude, and thrust. To addres... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Yuxian Yue, Jinyue Geng, Guanhua Feng and Wenhao Li    
Very-low Earth orbit (VLEO) space below 200 km is essential for high-quality communications and near-Earth space environment detection. Due to the significant atmospheric drag, orbital maintenance is required for spacecraft staying here. Based on air-bre... ver más
Revista: Aerospace    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

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