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  1. No Access

    Article

    Mobility analysis of the deployable structure of SLE based on screw theory

    Scissor-like element has a number of applications in deployable structures such as planar deployable structure (PDS) and ring deployable structure(RDS). However, the mobility analysis of the multi-loop deploya...

    Yuantao Sun, Sanmin Wang, Jianfeng Li… in Chinese Journal of Mechanical Engineering (2013)

  2. No Access

    Article

    Kinematics and dynamics of deployable structures with scissor-like-elements based on screw theory

    Because the deployable structures are complex multi-loop structures and methods of derivation which lead to simpler kinematic and dynamic equations of motion are the subject of research effort, the kinematics ...

    Yuantao Sun, Sanmin Wang, James K. Mills… in Chinese Journal of Mechanical Engineering (2014)

  3. No Access

    Article

    A novel piezo-driven microgripper with a large jaw displacement

    This paper presents a novel piezo-driven microgripper for micromanipulation. A two-grade amplification mechanism is introduced to enlarge the jaw displacement of the microgripper driven by a piezoelectric actu...

    **antao Sun, Weihai Chen, Sergej Fatikow, Yanling Tian… in Microsystem Technologies (2015)

  4. No Access

    Article

    Multiple failure mode reliability modeling and analysis in failure crack propagation based on time-varying copula

    The fatigue failure of crack structure is influenced by fracture failure and static strength failure in the process of its growth. And the correlation characteristics between them change with the crack growth,...

    Yuantao Sun, Zengzeng Zhang, Qing Zhang… in Journal of Mechanical Science and Technolo… (2018)

  5. No Access

    Article

    An intrinsic timescale decomposition-based kernel extreme learning machine method to detect tool wear conditions in the milling process

    Detecting tool wear conditions in milling process is of significance to enhance the reliability of machining equipment. However, traditional methods have run into difficulties due to interference from strong n...

    Zhi Lei, Yuqing Zhou, Bintao Sun… in The International Journal of Advanced Manu… (2020)

  6. No Access

    Article

    Influence of process parameters on forming quality of Cu-Fe joints by laser shock hole-clinching

    Laser shock hole-clinching is a novel mechanical joining process in which the shock wave pressure induced by a high-energy pulsed laser is employed as a punch. This process is quite suitable for the joining of...

    Chao Zheng, Yiliang Zhang, Guoqun Zhao… in The International Journal of Advanced Manu… (2020)

  7. No Access

    Article

    Hybrid reliability analysis and robust optimum process design as applied to hot stam** of steel sheets

    In the process of hot stam** of steel sheet, there may appear crack and wrinkling defects. Therefore, in the early stage of die design, it is necessary to evaluate the reliability of its quality and optimize...

    Yuantao Sun, Kaige Chen, Qing Zhang… in The International Journal of Advanced Manu… (2020)

  8. No Access

    Article

    Research on reliability analytical method of complex system based on CBN model

    Considering that there are often many variables correlated to each other in complex system, copula functions are introduced into reliability analysis. While with the increase of variables, the dimension of cop...

    Yuantao Sun, Kaige Chen, Chao Liu… in Journal of Mechanical Science and Technolo… (2021)

  9. No Access

    Article

    Warm forming simulations of Al-Mg alloy sheet using a viscoplastic model and advanced yield functions

    Al-Mg alloys have the properties of anisotropy, temperature softening and strain rate hardening in warm forming conditions. The former could be modeled by an advanced non-quadratic yield function. The rate-dep...

    Qing Zhang, Yong Zhang, Yuantao Sun… in International Journal of Material Forming (2021)

  10. No Access

    Article

    Output feedback stabilization for a class of nonlinear systems with hysteresis input and sensor uncertainties

    In this paper, an output feedback scheme is proposed for a class of nonlinear systems with hysteresis input and sensor uncertainties. A hysteresis inverse function is applied to counteract the effect of the hy...

    Yanjie Li, Wenjie Chen, Yan Lin, **antao Sun in Nonlinear Dynamics (2023)