Efficient Neural Network Modeling for Flight and Space Dynamics Simulation by Ayman Hamdy Kassem

“…This paper represents an efficient technique for neural network modeling of flight and space dynamics simulation. The technique will free the neural network designer from guessing the size and structure for the required neural network model and will help to minimize the number of neurons. …”
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Numerical Simulation of Ground Effect on Circulation Control Airfoil by Quanbing Sun, Zhiwei Shi, Weilin Zhang, Zhikun Sun, Yongliang Chen

“…Circulation control (CC) is used extensively to control the attitude of rudderless aircraft experiencing ground effect in take-off and landing phases. The investigation of ground effect on airfoil CC is necessary to improve flight performance and quality in proximity to the ground. …”
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Impacts of an Early Morning Low Earth Orbit Observing Platform in a Future Global Observing Network Scenario by Nikki C. Privé, Bryan M. Karpowicz, Erica L. McGrath-Spangler, Satya Kalluri

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Design and Analysis of the Driving Mechanism of Multi-DOF Flapping Wing Aircrafts by wang Wang, Xiaoxu Pang

“…In order to improve the flight performance of flapping wing aircrafts，a multi-DOF flapping wing mechanism based on space four-bar mechanism is designed by referring to the flight motion characteristics of small and medium-sized birds. …”
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Study on Mechanical Properties of Submunition’s Ribbon Straightening Section by Dong-ze Qin, Wei Zhang, Shu-Yun Zhang, Tian-Ji Guo, Shui-Yuan Pei, Jin-Shi Zhang

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Eu:CROPIS AIV Program: Challenges and Solutions for a Spin-Stabilized Satellite Containing Biology by Toni Delovski, Catherin Düvel, Fabian Greif, Ansgar Heidecker, Sebastian Kottmeier, Olaf Mierheim, Falk Nohka, Fabian Orlowski-Feldhusen

“…In consequence, the clean room facilities of the DLR Institute of Space Systems had to be certified to BSL-1 and new test infrastructure had to be procured in a short time frame to cover for acceptance testing. …”
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Optimization design of an acoustic cover layer for a cylindrical cavity based on porous materials by Bohan ZHANG, Jili RONG, Xiuyan CHENG

“…In addition to the experiments, acoustic finite element simulations were conducted to analyze the effects of the placement and coverage rate of porous materials on the noise reduction and vibration-damping performance within the cylindrical cavity. …”
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Impact of Using Near Real-Time Green Vegetation Fraction in Noah Land Surface Model of NOAA NCEP on Numerical Weather Predictions by Li Fang, Xiwu Zhan, Christopher R. Hain, Jicheng Liu

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