FAIL-SAFE

作品数:15被引量:32H指数:4
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相关领域:医药卫生更多>>
相关作者:江宁李旭孙戈叶子超陈旭宏更多>>
相关机构:唐山百川智能机器股份有限公司清华大学华能福州电厂中国计量学院更多>>
相关期刊:《Digital Communications and Networks》《Computer Modeling in Engineering & Sciences》《Chinese Medical Journal》《Superconductivity》更多>>
相关基金:国家自然科学基金中国博士后科学基金国家重点基础研究发展计划安徽省自然科学基金更多>>
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A novel hybrid authentication protocol utilizing lattice-based cryptography for IoT devices in fog networks
《Digital Communications and Networks》2024年第4期989-1000,共12页Kumar Sekhar Roy Subhrajyoti Deb Hemanta Kumar Kalita 
The Internet of Things(IoT)has taken the interconnected world by storm.Due to their immense applicability,IoT devices are being scaled at exponential proportions worldwide.But,very little focus has been given to secur...
关键词:Internet of things AUTHENTICATION Post-quantum cryptography Lattice-based cryptography Cloud computing Fog computing FAIL-SAFE 
Comprehensive study on fail-safe topological design method for 3D structures
《Acta Mechanica Sinica》2024年第6期87-99,共13页Hongxin Wang Yujun Liao Guilin Wen Liangliang Chen Jie Liu 
financially supported by the National Natural Science Foundation of China(Grant Nos.12172095,11832009,and 12302008);the Natural Science Foundation of Guangdong Province(Grant No.2023A1515011770);Guangzhou Science and Technology Planning Project(Grant Nos.202201010570,202201020239,202201020193,and 202201010399)。
Fail-safe topology optimization is valuable for ensuring that optimized structures remain operable even under damaged conditions.By selectively removing material stiffness in patches with a fixed shape,the complex phe...
关键词:Robust design Fail-safe structures Multi-resolution topology optimization Computational efficiency XFEM 
Multiresolution and multimaterial topology optimization of fail-safe structures under B-spline spaces
《Frontiers of Mechanical Engineering》2023年第4期149-163,共15页Yingjun WANG Zhenbiao GUO Jianghong YANG Xinqing LI 
the National Natural Science Foundation of China(Grant No.52075184);the Open-funding Project of State Key Laboratory of Digital Manufacturing Equipment and Technology(Huazhong University of Science and Technology),China(Grant No.DMETKF2021020).
This study proposes a B-spline-based multiresolution and multimaterial topology optimization(TO)design method for fail-safe structures(FSSs),aiming to achieve efficient and lightweight structural design while ensuring...
关键词:MULTIRESOLUTION multimaterial topology optimization fail-safe structure B-SPLINE 
Reliability-Based Topology Optimization of Fail-Safe Structures Using Moving Morphable Bars被引量:1
《Computer Modeling in Engineering & Sciences》2023年第9期3173-3195,共23页Xuan Wang Yuankun Shi Van-Nam Hoang Zeng Meng Kai Long Yuesheng Wang 
supported by the National Natural Science Foundation of China(Grant No.12172114);Natural Science Foundation of Anhui Province(Grant No.2008085QA21);Fundamental Research Funds for the Central Universities(Grant No.JZ2022HGTB0291);China Postdoctoral Science Foundation(Grant No.2022M712358).
This paper proposes an effective reliability design optimizationmethod for fail-safe topology optimization(FSTO)considering uncertainty based on the moving morphable bars method to establish the ideal balance between ...
关键词:Topology optimization fail-safe design uncertainty reliability-based topology optimization moving morphable bars 
structures:new solutions and uncommon characteristics James Kirby,Shiwei Zhou,
《Acta Mechanica Sinica》2022年第6期128-140,I0003,共14页James Kirby Shiwei Zhou Yi Min Xie 
This work was supported by an Australian Government Research Training Program(RTP)Scholarship。
To investigate the characteristics of optimal fail-safe structures subjected to single and multi-member damage scenarios,we con-sider a pin-jointed cantilever truss with all members directly connected from the load po...
关键词:Fail-safe optimization Minimum compliance Minimum volume 
Superconducting fault current limiter(SFCL)for fail-safe DC-DC conversion:From power electronic device to micro grid protection
《Superconductivity》2022年第1期14-26,共13页Xiaoyuan Chen Mingshun Zhang Yu Chen Shan Jiang Huayu Gou Yi Lei Boyang Shen 
the National Natural Science Foundation of China[Grant No.51807128].
In DC micro grids and networks,DC-DC power converters having a large number of semiconductor-based power electronic devices are usually adopted to interconnect the renewable sources and flexible loads.Most of the semi...
关键词:Superconducting fault current limiter(SFCL) Self-acting over-current limiting Fail-safe power conversion DC-DC converter DC micro-grid Superconductor-semiconductor-coupled interdisciplinary research 
Fail-Safe Topology Optimization of Continuum Structures with Multiple Constraints Based on ICM Method被引量:1
《Computer Modeling in Engineering & Sciences》2021年第11期661-687,共27页Jiazheng Du Ying Zhang Fanwei Meng 
This work showed in this paper has been supported by the National Natural Science Foundation of China(Grant 11872080).
Traditional topology optimization methods may lead to a great reduction in the redundancy of the optimized structure due to unexpected material removal at the critical components.The local failure in critical componen...
关键词:Fail-safe design topology optimization multiple constraints ICM method 
Fail-safe topology optimization of continuum structures with fundamental frequency constraints based on the ICM method被引量:7
《Acta Mechanica Sinica》2020年第5期1065-1077,I0003,共14页Jia-Zheng Du Fan-Wei Meng Yun-Hang Guo Yun-Kang Sui 
the National Natural Science Foundation of China(Grant 11872080).
It is an important topic to improve the redundancy of optimized configuration to resist the local failure in topology optimization of continuum structures.Such a fail-safe topology optimization problem has been solved...
关键词:FAIL-SAFE Frequency constraints Topology optimization Independent continuous mapping method 
Development of Atmosphere-controlled Tribometer and Fail-safe Analysis被引量:1
《Chinese Journal of Mechanical Engineering》2012年第5期1052-1059,共8页DUAN Haitao PEI Zhaohui WU Yong TU Jiesong LI Jian 
supported by National Basic Research Program of China (973 Program, Grant No. 2007CB607603);National Science and Technology Major Project of China (2010ZX04 014-071)
The design of existing tribometer mainly focuses on normal pressure and environmental conditions, and aims to measure the effect of load and speed on material performance. The effect of gas pressure and environmental ...
关键词:TRIBOMETER ATMOSPHERE POLYMER tribological properties 
基于“fail-safe”原理对甬温动车追尾事故的机理分析和对策研究被引量:1
《科技信息》2012年第16期146-147,共2页叶子超 李旭 孙戈 
本文基于"fail-safe"对"7.23"甬温线特别重大铁路交通事故做出了分析,介绍了"7.23"甬温线特别重大铁路交通事故形成的原因,并提出了在高速铁路改革过程中对设备故障安全更加重视的问题。
关键词:高速铁路 动车事故 FAIL-SAFE 设备故障 
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