BISTABLE

作品数:101被引量:176H指数:6
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相关领域:理学机械工程更多>>
相关作者:王志伟吉达维刘明胡文平张芹更多>>
相关机构:中国民航大学华中科技大学天津科技大学广州大学更多>>
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相关基金:国家自然科学基金中国博士后科学基金国家教育部博士点基金国家重点基础研究发展计划更多>>
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A Spinal Bistable Oscillator for Autonomous Actuation and Tunable Frequency on Crawling Robot
《Journal of Bionic Engineering》2025年第1期96-106,共11页Wenwei Wang Jitao Peng Lei Liu Yehui Shen Jinfang Shi Hongbin Zang 
supported by Sichuan Provincial Department of Science and Technology Key Research and Development Program in High-Tech Fields(2022YFG0240).
Pneumatic soft robots have undergone significant advancements in recent years.However,the majority of robot motion control still relies on electronic computers to regulate the valves and air pumps.Despite the potentia...
关键词:Spinal bistable oscillator Self-crawling robot Physical intelligence Pneumatic soft robot 
Bistable switch molecule DPACdCl_(4) showing four physical channels and high phase transition temperature
《Chinese Chemical Letters》2025年第1期591-596,共6页Ying-Yu Zhang Jia-Qi Luo Yan Han Wan-Ying Zhang Yi Zhang Hai-Feng Lu Da-Wei Fu 
financial supported by National Natural Science Foundation of China(No.52303256);Natural Science Foundation of Zhejiang Province(No.LQ23B040004);Jinhua Industrial Major Project(No.2022-1-043)。
Multiple switchable physical channels within one material or device,encompassing optical,electrical,thermal,and mechanical pathways,can enable multifunctionality in mechanical-thermal-opto-electronic applications.Achi...
关键词:Organic-inorganic hybrid Phase transition Crystal PEROVSKITE PIEZOELECTRICITY 
Nonvolatile silicon photonic MEMS switch based on centrally clamped stepped bistable mechanical beams
《Photonics Research》2024年第12期2838-2844,共7页QIAN MA YINPENG HU YE LU YUNZHI LIU HUAN LI DAOXIN DAI 
National Science Fund for Distinguished Young Scholars(61725503);National Natural Science Foundation of China(62321166651,92150302,U23B2047);Leading Innovative and Entrepreneur Team Introduction Program of Zhejiang(2021R01001);Zhejiang Provincial Major Research and Development Program(2021C01199);Natural Science Foundation of Zhejiang Province(LZ22F050006);Fundamental Research Funds for the Central Universities;Startup Foundation for Hundred-Talent Program of Zhejiang University。
High-performance photonic switches are essential for large-scale optical routing for AI large models and the Internet of Things.Realizing nonvolatility can further reduce power consumption and expand application scena...
关键词:switch ELECTROSTATIC driving 
Multi-objective optimization of a bistable curved shell with controllablethickness based on machine learning
《Theoretical & Applied Mechanics Letters》2024年第6期467-476,共10页Shiqing Huang Chenjie Zhao Xiaoqian Ning Wenhua Zhang Huifeng Xi Zhiwei Wang Changxian Wang 
supported by the National Natural Science Foundation of China(Grant Nos.12102143,12172151,and 12172149);National funded postdoctoral researcher program(Grant No.GZC20230962);Guangdong Basic and Applied Basic Research Foundation(Grant No.2024A1515010379);Natural Science Foundation of Guangzhou City(Grant Nos.202201010217,202201020539,and 2024A04J3401);Young Talent Support Project of Guangzhou Association for Science and Technology,the Fellowship of China Postdoctoral Science Foundation(Grant No.2022M711333);the Fundamental Research Funds for the Central Universities(Grant No.21623332);the High Performance Public Computing Service Platform of Jinan University.
Bistable curved shells have become a promising low-cost application in energy absorption fields owing to recentadvances in material and technology.Significant research has been conducted to improve their energy absorp...
关键词:Bistable curved shell Structure optimization Machine learning Multi-objective optimization Reverse design 
Snapthrough response of an innovative symmetric bistable composite wing
《Acta Mechanica Sinica》2024年第9期68-82,共15页Sara Hijazi Samir Emam 
supported by the Project of American University of Sharjah(Grant No.FRG21-M-E92).
This study presents a numerical investigation into the equilibrium shapes and snapthrough response of an innovative bistable symmetric composite wing.The proposed design is a compound plate that consists of a symmetri...
关键词:Compound laminate Bistable wing Hybrid symmetric laminates Snapthrough 
Analytical model for predicting folding stable state of bistable deployable composite boom被引量:1
《Chinese Journal of Aeronautics》2024年第8期460-469,共10页Tianwei LIU Jiangbo BAI Nicholas FANTUZZI 
supported by the National Natural Science Foundation of China(No.52275231);the National Defense Basic Scientific Research Program of China(No.JCKY2019205C002).
Bistable Deployable Composite Boom(Bi-DCB)can achieve bistable function by storing and releasing strain energy,which has a good application prospect in space field.For example,it serves as the main support section of ...
关键词:BISTABLE Deployable composite boom Solar arrays ANTENNAS Archimedes’helix FOLDING Failure analysis 
Inter-well internal resonance analysis of rectangular asymmetric cross-ply bistable composite laminated cantilever shell under transverse foundation excitation
《Applied Mathematics and Mechanics(English Edition)》2024年第8期1353-1370,共18页Lele REN Wei ZHANG Yufei ZHANG 
Project supported by the National Natural Science Foundation of China(Nos.11832002 and 12072201)。
The chaotic dynamic snap-through and complex nonlinear vibrations are investigated in a rectangular asymmetric cross-ply bistable composite laminated cantilever shell,in cases of 1:2 inter-well internal resonance and ...
关键词:bistable composite laminated cantilever shell inter-well internal resonance primary resonance chaotic dynamic snap-through complex nonlinear vibration 
Smart bistable coordination complexes
《Smart Molecules》2024年第2期15-62,共48页Xiong Xiao Zong-Ju Chen Russell J.Varley Cheng-Hui Li 
supported by the National Natural Science Foundation of China(Grant Nos.22271139);the Fundamental Research Funds for the Central Universities(020514380294).
Smart molecules have attracted increasing attention due to their transformative role in creating the next generation of smart structures and devices.Smart bistable coordination complexes are a class of functional comp...
关键词:BISTABLE coordination chemistry dynamic bonds smart molecules stimuli responsive 
Performance enhancement of a viscoelastic bistable energy harvester using time-delayed feedback control
《Chinese Physics B》2024年第6期142-154,共13页黄美玲 杨勇歌 刘洋 
Project supported by the National Natural Science Foundation of China (Grant No. 11902081);the Science and Technology Projects of Guangzhou (Grant No. 202201010326);the Guangdong Provincial Basic and Applied Basic Research Foundation (Grant No. 2023A1515010833)。
This paper focuses on the stochastic analysis of a viscoelastic bistable energy harvesting system under colored noise and harmonic excitation, and adopts the time-delayed feedback control to improve its harvesting eff...
关键词:energy harvesting BISTABILITY stochastic averaging method stochastic resonance time-delayed feedback control 
Snap-through behaviors and nonlinear vibrations of a bistable composite laminated cantilever shell:an experimental and numerical study被引量:2
《Applied Mathematics and Mechanics(English Edition)》2024年第5期779-794,共16页Lele REN Wei ZHANG Ting DONG Yufei ZHANG 
Project supported by the National Natural Science Foundation of China(Nos.11832002 and 12072201)。
The snap-through behaviors and nonlinear vibrations are investigated for a bistable composite laminated cantilever shell subjected to transversal foundation excitation based on experimental and theoretical approaches....
关键词:bistable composite laminated cantilever shell snap-through behavior nonlinear vibration nonlinear stiffness characteristic chaos and bifurcation 
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