A review of dynamic analysis on space solar power station

W Hu, Z Deng - Astrodynamics, 2023 - Springer
The concept of a space solar power station (SSPS) was proposed in 1968 as a potential
approach for solving the energy crisis. In the past 50 years, several structural concepts have …

[HTML][HTML] Symmetry breaking of infinite-dimensional dynamic system

W Hu, Z Wang, Y Zhao, Z Deng - Applied Mathematics Letters, 2020 - Elsevier
The relationship between the symmetry breaking and the energy dissipation of dynamic
systems is the foundation of the geometric mechanics, the investigation of which will …

Coupling dynamic behaviors of flexible stretching hub-beam system

W Hu, M Xu, J Song, Q Gao, Z Deng - Mechanical systems and signal …, 2021 - Elsevier
In the 1st stage deployment of the IKAROS solar sail, the flexible beam with comparable
mass relative to the mass of the rotor is stretching actively in the axial direction, which brings …

Vibration and elastic wave propagation in spatial flexible damping panel attached to four special springs

W Hu, C Zhang, Z Deng - … in Nonlinear Science and Numerical Simulation, 2020 - Elsevier
Investigation of the characteristics of the vibration and elastic wave propagation in the ultra-
large ultra-flexible damping spatial structures is the precondition for the active control of the …

Internal resonance of a flexible beam in a spatial tethered system

W Hu, J Ye, Z Deng - Journal of Sound and Vibration, 2020 - Elsevier
As one of important characteristics of the nonlinear system containing the quadratic or cubic
nonlinearity, the internal resonance between the system's modes may occur and affect the …

[HTML][HTML] Nonautonomous complex wave solutions to the (2+ 1)-dimensional variable-coefficients nonlinear Chiral Schrödinger equation

TA Sulaiman, A Yusuf, S Abdel-Khalek, M Bayram… - Results in Physics, 2020 - Elsevier
Variable-coefficients nonlinear evolution equations offer us with more real aspects in the
inhomogeneities of media and non-uniformities of boundaries than their counter constant …

Symplectic analysis on dynamic behaviors of tethered tug–debris system

W Hu, F Du, Z Zhai, F Zhang, Z Deng - Acta Astronautica, 2022 - Elsevier
As one of the potential active debris removal approaches, removal of space debris by a
tether tow may be applied to perform the large space debris removal mission. To remedy the …

[HTML][HTML] A review on DFACS (II): Modeling and analysis of disturbances and noises

YUE Chenglei, J Bohan, D Zhaohui… - Chinese Journal of …, 2024 - Elsevier
This paper presents Part II of a review on DFACS, which specifically focuses on the
modeling and analysis of disturbances and noises in DFACSs. In Part I, the system …

[HTML][HTML] Solitary wave patterns and conservation laws of fourth-order nonlinear symmetric regularized long-wave equation arising in plasma

A Hussain, A Jhangeer, N Abbas, I Khan… - Ain Shams Engineering …, 2021 - Elsevier
In this paper, we study a fourth-order nonlinear symmetric regularized long-wave equation
which arises in several physical applications including ion sound waves in plasma. This …

Symplectic analysis on coupling behaviors of spatial flexible damping beam

W Hu, X Xi, Z Zhai, P Cui, F Zhang, Z Deng - Acta Mechanica Solida Sinica, 2022 - Springer
Although the complex structure-preserving method presented in our previous studies can be
used to investigate the orbit–attitude–vibration coupled dynamic behaviors of the spatial …