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  1. No Access

    Article

    Spider-inspired anti-impact hydraulics-based structure for on-orbit capture

    An ever-growing number of malfunctioning satellites and space debris now pose a severe threat to space activities, such that on-orbit capture of non-cooperative targets has become an urgent task. During on-orb...

    Zihao Chen, **aokui Yue, **ngjian **g, Honghua Dai in Nonlinear Dynamics (2023)

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    Article

    Optimal nutation suppressing method for detumbling satellites via a flexible deceleration device

    Malfunctioning satellites are normally in tumbling state due to residual angular momentum, rendering direct capture impossible. Therefore, detumbling these objects is an indispensable phase for on-orbit safe c...

    Hao Chen, Honghua Dai, **aokui Yue in Nonlinear Dynamics (2023)

  3. No Access

    Article

    Decoupling and quasi-linearization methods for boundary value problems in relative orbital mechanics

    Accurate and real-time orbit computational methods are highly required in space tasks of the space vehicles. A decoupling method and a quasi-linearization method are proposed to efficiently and accurately solv...

    Haoyang Feng, **aokui Yue, Xuechuan Wang, Zhe Zhang in Nonlinear Dynamics (2023)

  4. No Access

    Article

    Dynamic analysis of detumbling a rotating satellite using flexible deceleration rod

    Malfunctioning satellites are generally non-cooperative tumbling objects. Due to their complex tumbling motion, it is essential to stabilize the target within an acceptable rotating range in the pre-capture ph...

    Honghua Dai, Hao Chen, **aokui Yue in Nonlinear Dynamics (2022)

  5. No Access

    Article

    Hierarchical motion planning at the acceleration level based on task priority matrix for space robot

    This paper addresses the motion planning problem for a free-floating redundant space robotic system at the acceleration level considering the strict task priority. The robot is primarily expected to track the ...

    Peng Cai, **aokui Yue, Mingming Wang, Yao Cui in Nonlinear Dynamics (2022)

  6. Article

    Clinical characteristics of 194 cases of COVID-19 in Huanggang and Taian, China

    We aimed to report the clinical characteristics of 194 cases coronavirus disease-19 (COVID-19) in Huanggang, Hubei and Taian, Shandong.

    Hong Zhang, Wenli Shang, Qinghua Liu, Xue**g Zhang, Maochuan Zheng in Infection (2020)

  7. Article

    Open Access

    Uncertainty-based Optimization Algorithms in Designing Fractionated Spacecraft

    A fractionated spacecraft is an innovative application of a distributive space system. To fully understand the impact of various uncertainties on its development, launch and in-orbit operation, we use the stoc...

    **n Ning, Jian** Yuan, **aokui Yue in Scientific Reports (2016)

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    Article

    A comparison of classical Runge-Kutta and Henon’s methods for capturing chaos and chaotic transients in an aeroelastic system with freeplay nonlinearity

    A typical two-dimensional airfoil with freeplay nonlinearity in pitch undergoing subsonic flow is studied via numerical integration methods. Due to the existence of the discontinuous nonlinearity, the classica...

    Honghua Dai, **aokui Yue, Jian** Yuan, Dan **e, S.N. Atluri in Nonlinear Dynamics (2015)