Showing 1 - 20 results of 54 for search '"Impact (mechanics)"', query time: 0.07s Refine Results
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    Robust Position Control of a Two-Sided 1-DoF Impacting Mechanical Oscillator Subject to an External Persistent Disturbance by Means of a State-Feedback Controller by Firas Turki, Hassène Gritli, Safya Belghith

    Published 2019-01-01
    “…This paper proposes a state-feedback controller using the linear matrix inequality (LMI) approach for the robust position control of a 1-DoF, periodically forced, impact mechanical oscillator subject to asymmetric two-sided rigid end-stops. …”
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    Research on the mechanism of digital drive economy enhancing quality and efficiency. by Ruixvan Gao, Jialun Lyu

    Published 2025-01-01
    “…This paper, based on unstructured data, examines the outcomes and impact mechanisms of digitalization from the perspective of technological advancement and institutional evolution, providing empirical evidence for the role of digitalization in promoting economic quality and efficiency. …”
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    Selected Properties and Microstructure of Concrete with Tire Rubber Granulate as Recycled Material in Construction Industry by Marcalikova Zuzana, Gandel Radoslav, Jerabek Jan, Varak Jaromir

    Published 2024-12-01
    “…Findings indicate that higher proportions of rubber granulate not only impact mechanical properties but also significantly affect durability when exposed to environmental factors.…”
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    Can the digital economy foster advancements in the healthcare sector? — a case study using interprovincial data from China by Zhengqi Wei, Keke Wei, Jing Yang, Meilin Zhang, Feng Yang

    Published 2025-01-01
    “…However, there is a research gap concerning the digital economy's specific impacts, mechanisms, and marginal effects on these services. …”
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    Article
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    Vibration Response of Small-caliber Vehicular Gun Tube with Gear Backlash by Fan Chunlin, Qiu Xiaobo, Shan Dongsheng, Wang Yang

    Published 2015-01-01
    “…Aiming at the study the vibration response frequency and its displacement of small-caliber vehicular gun tube,the simplified model of elevating mechanism including gear backlash is established and the method of parameter identification of contact-impact mechanical model is given.Through the dynamics simulation by applying sinusoidal signal in ADAMS,the vibration response frequency of tube with backlash are compared with no backlash,and its displacement and velocity are obtained.The results show that the continuous multi-frequency phenomenon occurred with large range,which has a bad effect on projectile initial conditions and reduces firing accuracy.Based on this,the theoretical guidance in structure optimization of gun control and firing accuracy improvement is provided.…”
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    High-Energy Impact Behaviors of Hybrid Composite Plates Strengthened with 3D-UHMWPE Composites by Sang-Youl Lee, Gyu-Dong Kim, Sung Jig Kim, Chun-Ho Chang

    Published 2018-01-01
    “…In particular, the impact mechanism of a fiber-concrete hybrid structure was studied using various parameters. …”
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