Fractal pull-in motion of electrostatic MEMS resonators by the variational iteration method

GQ Feng, L Zhang, W Tang - Fractals, 2023 - World Scientific
The dynamic pull-in instability of a microstructure is a vast research field and its analysis is of
great significance for ensuring the effective operation and reliability of micro …

[HTML][HTML] Feasibility study of a Solar Electric Propulsion mission to Mars

M Casanova-Álvarez, F Navarro-Medina, D Tommasini - Acta Astronautica, 2024 - Elsevier
Traditionally, space missions to outer planets have relied on large amounts of chemical
propellant or flybys to achieve their objectives. This large mass consumption may be …

Detection and Classification of Concrete Pavement Cracks Based on Residual Neural Networks and the Bisection Method

Q Wu, C Tang, Q Shi, W Song, J Si - 2024 - researchsquare.com
Concrete pavement cracks can reduce road safety and lead to traffic accidents. Detecting
road cracks and implementing appropriate maintenance measures holds significant …

Optimization Operation in Urban Rail Traction Power Supply Systems for Energy Saving and Rail Potential Reduction

W Liu, H Deng, X Peng, Q Xu, Y Qianfeng… - Available at SSRN … - papers.ssrn.com
Discrepant voltages of two independent external power sources in urban rail traction power
supply system leads to increased energy consumption and elevated rail potentials …