Platinum-coated silicotungstic acid-sulfonated polyvinyl alcohol-polyaniline based hybrid ionic polymer metal composite membrane for bending actuation applications

M Luqman, H Shaikh, A Anis, SM Al-Zahrani… - Scientific Reports, 2022 - nature.com
An electro-stimulus-responsive bending actuator was developed by synthesizing a non-
perfluorinated membrane based on silicotungstic acid (SA), sulfonated polyvinyl alcohol …

Shock isolation characteristics of a bistable vibration isolator with tunable magnetic controlled stiffness

B Yan, P Ling, Y Zhou, C Wu… - … of Vibration and …, 2022 - asmedigitalcollection.asme.org
This paper investigates the shock isolation characteristics of an electromagnetic bistable
vibration isolator (BVI) with tunable magnetic controlled stiffness. The theoretical model of …

Dynamic modeling and vibration control of a large flexible space truss

M Liu, D Cao, J Li, X Zhang, J Wei - Meccanica, 2022 - Springer
Dynamic equivalent modeling is convenient to the vibration controller design of large space
truss structures. Consequently, it is important to study the effectiveness of designed vibration …

Self-sensing electromagnetic transducer for vibration control of space antenna reflector

B Yan, K Wang, CX Kang, XN Zhang… - … /ASME Transactions on …, 2017 - ieeexplore.ieee.org
Space antenna reflectors are used by space vehicles to communicate with ground stations.
These reflectors are generally subject to broadband random vibration and shock conditions …

Distributed adaptive vibration control for solar power satellite during on-orbit assembly

E Wang, S Wu, Z Wu, G Radice - Aerospace Science and Technology, 2019 - Elsevier
The distributed adaptive vibration control for solar power satellite (SPS) during on-orbit
assembly is investigated in this paper. Focusing on the platform configuration SPS, the …

Active vibration suppression for large space structure assembly: a distributed adaptive model predictive control approach

E Wang, S Wu, G Xun, Y Liu… - Journal of Vibration and …, 2021 - journals.sagepub.com
Subject to the limited envelope size and carrying capacity of a rocket, it could be one of the
most promising solutions to construct a large space structure through multilaunching and on …

Suspension nonlinear analysis and VSS-LMS adaptive filtering control of satellite borne flexible structure

G Ma, P Wang, L Chen, NC Brighton, M Anish - Nonlinear Dynamics, 2024 - Springer
Satellite borne flexible structure is a multi-degree-of-freedom system, which contains
complex dynamic characteristics such as time-varying parameters, geometric nonlinearity …

Active vibration control of a large space telescope truss based on unilateral saturated cable actuators

Y Tang, X Liu, G Cai, X Liu - Acta Mechanica Sinica, 2022 - Springer
Due to obvious advantages, such as light weight, easy folding and deployment and high
accuracy of optical imaging, the membrane diffraction large space telescope has currently …

Active suspension method and active vibration control of a hoop truss structure

G Ma, B Gao, M Xu, B Feng - AIAA Journal, 2018 - arc.aiaa.org
The hoop truss structure is an indispensable structure of communication satellite antennas.
Because the hoop truss structure can deform and seriously vibrate, a ground test is essential …

Experimental measurements and numerical computation of nano heat transfer enhancement inside a porous material

MZ Saghir, C Welsford… - Journal of …, 2020 - asmedigitalcollection.asme.org
The rapid rate of improvement in electronic devices has led to an increased demand for
effective cooling techniques. The purpose of this study is to investigate the heat transfer …