A novel method of distributed dynamic load identification for aircraft structure considering multi-source uncertainties
Sign Up to like & getrecommendations! Published in 2020 at "Structural and Multidisciplinary Optimization"
DOI: 10.1007/s00158-019-02448-8
Abstract: A series of work for distributed dynamic load identification is investigated in this paper considering unknown-but-bounded uncertainties in the aircraft structure. To facilitate the analysis, the complicated rudder structure is simplified to a plate structure… read more here.
Keywords: load identification; structure; load; distributed dynamic ... See more keywords
Dynamic load balancing in distributed exascale computing systems
Sign Up to like & getrecommendations! Published in 2017 at "Cluster Computing"
DOI: 10.1007/s10586-017-0902-8
Abstract: According to exascale computing roadmap, the dynamic nature of new generation scientific problems needs an undergoing review in the static management of computing resources. Therefore, it is necessary to present a dynamic load balancing model… read more here.
Keywords: balancing distributed; load balancing; distributed exascale; exascale computing ... See more keywords
An Improved Efficient Dynamic Load Balancing Scheme Under Heterogeneous Networks in Hybrid Cloud Environment
Sign Up to like & getrecommendations! Published in 2020 at "Wireless Personal Communications"
DOI: 10.1007/s11277-019-06960-4
Abstract: In the rapid development of computer network technology. The cloud computing is a novel technology had become a highly demanded service due to several new challenges to all organizations the advantages of high computing power,… read more here.
Keywords: improved efficient; load balancing; cloud computing; environment ... See more keywords
Effect of dynamic load redistribution in reinforced concrete flat-plate structures under collapse
Sign Up to like & getrecommendations! Published in 2021 at "Journal of building engineering"
DOI: 10.1016/j.jobe.2021.102688
Abstract: Abstract An initial punching shear failure or column loss in a reinforced concrete flat-plate structure may lead to the dynamic load redistribution to the surrounding connections. The dynamic demand and capacity at these connections will… read more here.
Keywords: effect dynamic; dynamic load; flat plate; load ... See more keywords
A dynamic load distribution model of planetary gear sets
Sign Up to like & getrecommendations! Published in 2021 at "Mechanism and Machine Theory"
DOI: 10.1016/j.mechmachtheory.2020.104229
Abstract: Abstract This study presents, a three-dimensional dynamic load distribution model of planetary gear sets, which can capture the influence of several component and system level design variations. A numerical integration scheme is used in conjunction… read more here.
Keywords: gear sets; model; model planetary; load distribution ... See more keywords
Simultaneous characterization of dielectric and dynamic-mechanical properties of elastomeric materials under static and dynamic load
Sign Up to like & getrecommendations! Published in 2021 at "Polymer"
DOI: 10.1016/j.polymer.2021.123413
Abstract: Abstract The inner dynamics of carbon black filled elastomeric material under static and dynamic load are examined by means of simultaneous dielectric and dynamic-mechanical analysis at room temperature. The experiments are performed on styrene butadiene… read more here.
Keywords: dielectric dynamic; static dynamic; load; dynamic mechanical ... See more keywords
Dynamic load and stress analysis of a large horizontal axis wind turbine using full scale fluid-structure interaction simulation
Sign Up to like & getrecommendations! Published in 2019 at "Renewable Energy"
DOI: 10.1016/j.renene.2019.03.053
Abstract: Abstract A dynamic load and stress analysis of a wind turbine is carried out using transient fluid-structure interaction simulations. On the structural side, the three 50 m long commercial glass-fiber epoxy blades are modelled using shell… read more here.
Keywords: stress analysis; turbine; structure; fluid ... See more keywords
An efficient method to reduce ill-posedness for structural dynamic load identification
Sign Up to like & getrecommendations! Published in 2017 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2017.03.039
Abstract: Abstract For the inverse problem of structural dynamic load identification, high system ill-posedness is a main cause leading to instability and low accuracy. In this study, an efficient interpolation-based method is proposed to reduce ill-posedness… read more here.
Keywords: load identification; method; ill posedness; function ... See more keywords
Sparse identification of time-space coupled distributed dynamic load
Sign Up to like & getrecommendations! Published in 2021 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2020.107177
Abstract: Abstract A novel and efficient method utilizing blind source separation and orthogonal matching pursuit is proposed in this paper to identify the time-space coupled distributed dynamic loads. By using proper orthogonal decomposition, the time-space coupled… read more here.
Keywords: time space; space coupled; time; distributed dynamic ... See more keywords
Numerical and experimental analysis on the helicopter rotor dynamic load controlled by the actively trailing edge flap
Sign Up to like & getrecommendations! Published in 2022 at "Smart Materials and Structures"
DOI: 10.1088/1361-665x/ac4ba9
Abstract: Reducing the rotor dynamic load is an important issue to improve the performance and reliability of a helicopter. The control mechanism of the actively controlled flap (ACF) on the rotor dynamic load is numerically and… read more here.
Keywords: rotor; blade; load; helicopter ... See more keywords
A New Aircraft Taxiing Model Based on Filtering White Noise Method
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2964754
Abstract: The conversion relationship between power spectral density (PSD) and international roughness index (IRI) was studied based on the filtering white noise method with variable sampling frequency using a quarter vehicle model. Six-degree-of-freedom dynamic equations of… read more here.
Keywords: aircraft; based filtering; load; roughness ... See more keywords