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  1. Article

    Open Access

    Integrated device for multiscale series vibration reduction and energy harvesting

    A multi-degree-of-freedom device is proposed, which can achieve efficient vibration reduction as the main objective and energy harvesting as the secondary purpose. The device comprises a multiscale nonlinear v...

    Jihou Yang, Weixing Zhang, **aodong Yang in Applied Mathematics and Mechanics (2023)

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  2. No Access

    Article

    Tunable low frequency band gaps and sound transmission loss of a lever-type metamaterial plate

    A novel metamaterial plate with subwavelength lever-type resonators is proposed to obtain low frequency broadband band gaps and good sound insulation performance. The band structure is theoretically derived, a...

    Wenzheng Que, **aodong Yang, Wei Zhang in Applied Mathematics and Mechanics (2022)

  3. No Access

    Article

    Dynamic analysis of a deployable/retractable damped cantilever beam

    Deployable/retractable damped cantilever beams are a class of time-varying parametric structures which have attracted considerable research interest due to their many potential applications in the intelligent ...

    Ming Liu, Zhi Li, **aodong Yang, Wei Zhang, C. W. Lim in Applied Mathematics and Mechanics (2020)

  4. No Access

    Article

    Complex modes and traveling waves in axially moving Timoshenko beams

    Complex modes and traveling waves in axially moving Timoshenko beams are studied. Due to the axially moving velocity, complex modes emerge instead of real value modes. Correspondingly, traveling waves are pres...

    Youqi Tang, Erbao Luo, **aodong Yang in Applied Mathematics and Mechanics (2018)

  5. No Access

    Article

    Dynamic analysis of a rotating tapered cantilever Timoshenko beam based on the power series method

    The mathematical modelling of a rotating tapered Timoshenko beam with preset and pre-twist angles is constructed. The partial differential equations governing the six degrees, i.e., three displacements in the ...

    **aodong Yang, Shaowen Wang, Wei Zhang, Zhaohong Qin… in Applied Mathematics and Mechanics (2017)

  6. No Access

    Article

    5.4-TW/46-fs 10-Hz Ti:sapphire laser system

    We have developed a compact Ti: sapphire laser system which can generate 5.4-TW pulses at 10-Hz repetition rate. Chirped-pulses are amplified to 450 mJ by a regenerative amplifier, a 4pass amplifier and a 3-pa...

    Zhizhan Xu, **aodong Yang, Luc Vigroux… in Science in China Series A: Mathematics (2000)

  7. No Access

    Article

    High-order harmonic generation in Ar and Ne with a 45fs intense laser field

    Experimental results of high-order harmonic generation (HHG) in Ar and Ne gas driven with a 45fs Ti: sapphire laser are presented. The shortest-wavelength harmonic emission corresponding to the 91st order harm...

    Zhizhan Xu, Yingsong Wang, Kan Zhai, Xuexin Li… in Science in China Series A: Mathematics (1999)