DWELL

作品数:54被引量:70H指数:5
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相关领域:自动化与计算机技术更多>>
相关作者:尤明慧胡以华李联合邹永刚王勇更多>>
相关机构:长春理工大学解放军电子工程学院电子科技大学北京理工大学更多>>
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相关基金:国家自然科学基金安徽省自然科学基金国家部委基础科研基金国家教育部博士点基金更多>>
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片层组织钛合金中相界面诱导保载疲劳裂纹形成
《Science China Materials》2023年第11期4267-4274,共8页周志春 江彬彬 邱建科 张陵磊 雷家峰 杨锐 杜奎 
supported by the National Natural Science Foundation of China(91960202,52171020,51701219);the CAS Project for Young Scientists in Basic Research(YSBR-025);the Youth Innovation Promotion Association CAS(2022188);the National Key R&D Program of China(2021YFC2800503 and 2022YFB3708300)。
钛合金具有比强度高、抗疲劳性能好和耐腐蚀性优异等特点,已广泛应用于航空、能源、化工和医药等领域,特别适合于制造航空发动机的压气机盘、风扇盘和叶片等部件.然而,在飞机运行过程中航空发动机部件通常受保载疲劳的影响,这会显著降...
关键词:transmission electron microscopy aberration cor-rected electron microscopy electron backscatter diffraction ti-tanium alloys dwell fatigue 
Error reachable set based stabilization of switched linear systems with bounded peak disturbances
《Journal of Automation and Intelligence》2023年第2期87-98,共12页Xinxin Shang Songlin Zhuang Tianyu Tan Yang Shi 
supported by the Natural Sciences and Engineering Research Council of Canada(NSERC).
This paper investigates the error reachable set based stabilization problem for a class of discrete-time switched linear systems with bounded peak disturbances under persistent dwell-time(PDT)constraint.A double-clock...
关键词:Bounded peak disturbances Persistent dwell-time Reachable set minimization Stability and stabilization Switched systems 
Practical Exponential Stability of Two Dimensional Nonlinear Switched Positive Systems in the Roesser Model
《Journal of Systems Science & Complexity》2023年第3期1103-1115,共13页ZHANG Jie SUN Yuangong 
supported by the National Natural Science Foundation of China under Grant No. 61873110;Taishan Scholar Foundation of Shandong Province under Grant No. ts20190938
This paper deals with the practical exponential stability of two-dimensional(2-D)nonlinear switched positive systems with impulse,disturbance and all modes unstable.Under the mode-dependent interval dwell time switchi...
关键词:Disturbance IMPULSE mode-dependent interval dwell-time(MDIDT)switching practical exponential stability roesser model 
Utilizing Instilling Negative Pressure Wound Therapy with Vashe Wound Solution for an Infected Sternal Dehiscence: A Case Report
《Surgical Science》2023年第3期231-239,共9页Linnea T. Mauro Courtney M. Janowski Mariah J. Janowski Adalberto C. Gonzalez Eugene J. Sidoti Luis G. Fernandez Paul J. Kim Marc R. Matthews 
Utilization of negative pressure wound therapy with instillation (NPWTi) for sternal dehiscence wounds secondary to sternal wound infection after surgery has become an accepted therapy. NPWTi accelerates wound healing...
关键词:Negative Pressure Wound Therapy with Instillation NPWT NPWTi NPWT with Dwell Hypochlorous Acid Vashe Wound Solution Sternal Dehiscence 
Cold dwell behaviour of Ti6Al alloy:Understanding load shedding using digital image correlation and dislocation based crystal plasticity simulations被引量:1
《Journal of Materials Science & Technology》2022年第33期254-272,共19页Yi Xiong NicolòGrilli Phani S.Karamched Bo-Shiuan Li Edmund Tarleton Angus J.Wilkinson 
the financial support provided by the Henry Royce Institute(No.EP/R010145/1);financial support of the China Scholarship Council(CSC);support through Fellowship grant(No.EP/N007239/1)。
Digital image correlation(DIC)and dislocation based crystal plasticity simulation were utilised to study cold dwell behaviour in a coarse grain Ti-6Al alloy at 3 different temperatures up to 230℃.Strains extracted fr...
关键词:Cold dwell fatigue Digital image correlation Crystal plasticity Load shedding Titanium alloy 
Toward an understanding of dwell fatigue damage mechanism of bimodal Ti-6Al-4V alloys被引量:1
《Journal of Materials Science & Technology》2022年第13期244-255,共12页L.R.Zeng L.M.Lei X.M.Luo G.P.Zhang 
financially supported by the National Natural Science Foundation of China(Nos.51771207 and 52171128);the Fundamental Research Project of Shenyang National Laboratory for Materials Science(No.L2019R18)。
Dwell fatigue effect is a long-standing problem threatening the long-term service reliability for fan blades and fan disks of an aircraft engine.To understand the basic mechanism of dwell fatigue damage,pure fatigue a...
关键词:Dwell effect Fatigue damage Stress relaxation Volume fraction of primaryαphase Quasi-in-situ testing 
A numerical study on the influence of grain boundary oxides on dwell fatigue crack growth of a nickel-based superalloy被引量:1
《Journal of Materials Science & Technology》2022年第9期224-235,共12页C.Z.Fang H.C.Basoalto M.J.Anderson H.Y.Li S.J.Williams P.Bowen 
A theoretical treatment on the oxide-controlled dwell fatigue crack growth of aγ'strengthened nickelbased superalloys is presented.In particular,this study investigates the influence of an externally applied load and...
关键词:Nickel based superalloy Dwell crack growth Gamma prime Creep Oxidation Dislocation-based modeling Multicomponent diffusion Finite element method 
Interval Type-2 Fuzzy Passive Filtering for Nonlinear Singularly Perturbed PDT-Switched Systems and Its Application被引量:4
《Journal of Systems Science & Complexity》2021年第6期2195-2218,共24页LIU Xinmiao XIA Jianwei WANG Jing SHEN Hao 
supported by the National Natural Science Foundation of China under under Grant Nos.61873002,61703004,61973199;the Natural Science Foundation of Anhui Province under Grant No.1808085QA18。
The problem of designing a passive filter for nonlinear switched singularly perturbed systems with parameter uncertainties is explored in this paper.Firstly,the multiple-time-scale phenomenon is settled effectively by...
关键词:Interval type-2 fuzzy model passive filter persistent dwell-time switching rule singularly perturbed nonlinear systems 
Peritoneal Membrane Transport Characteristics in Uni-PET with Preceding Icodextrin Dwell as Compared to Classic PET with Preceding Glucose Dwell: A Prospective Study
《Open Journal of Nephrology》2021年第4期516-522,共7页Gaurav Vohra 
Background: In subjects on CAPD who use icodextrin for long night dwell, it has been recommended that nocturnal exchange be replaced by dextrose dwell whenever PET is to be performed as preceding exch...
关键词:ICODEXTRIN Peritoneal Membrane Peritoneal Equilibration Test Peritoneal Dialysis Fluid Peritoneal Dialysis 
Effects of intermittent loading time and stress ratio on dwell fatigue behavior of titanium alloy Ti-6Al-4V ELI used in deep-sea submersibles被引量:9
《Journal of Materials Science & Technology》2021年第18期223-236,共14页Chengqi Sun Yanqing Li Kuilong Xu Baotong Xu 
the National Key Research and Development Program of China(No.2017YFC0305500)。
Different components of deep-sea submersibles,such as the pressure hull,are usually subjected to intermittent loading,dwell loading,and unloading during service.Therefore,for the design and reliability assessment of s...
关键词:Ti-6Al-4V ELI Dwell fatigue Intermittent loading time Stress ratio Creep fatigue interaction 
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