Results 141 to 150 of about 4,424,443 (349)
Exploring the collision, acoustic and thermal energy dissipation distribution of discrete mass
Scientific ReportsThis research delves into the transfer and loss of energy in a discrete mass when subjected to forced vibration. Using discrete element method (DEM), we analyzed the dynamic behavior of regular spherical granular assemblies and the energy distribution ...
Zhang Shengwu +6 more
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Appendix H: Noise Analysis of the N‐Coupled Oscillator Coupled through Different Coupling Topologies [PDF]
, 2005 Ulrich L. Rohde +2 more
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A Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller
International Journal of Adaptive Control and Signal Processing, EarlyView.Block Diagram of the Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller. ABSTRACT This article introduces a discrete‐time robust adaptive one‐sample‐ahead preview super‐twisting sliding mode controller. A stability analysis of the controller by Lyapunov criteria is developed to demonstrate its robustness in handling both ...
Guilherme Vieira Hollweg +5 more
wiley +1 more source
Scientific ReportsLarge floating raft vibration isolation systems (FRVISs) based on high-static-low-dynamic stiffness (HSLDS) technology offer excellent low frequency vibration isolation performance with broad application prospects.
Bu-yun Li, Chang-geng Shuai, Jian-guo Ma
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Impact Load Localization Based on Multi-Scale Feature Fusion Convolutional Neural Network
SensorsIn order to achieve impact load localization of complex structures such as ships, this paper proposes a multi-scale feature fusion convolutional neural network (MSFF-CNN) method for impact load localization.
Shiji Wu +4 more
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Thermoreflectance Detection of Point Defects Resulting from Focused Ion Beam Milling
Advanced Engineering Materials, EarlyView.Focused ion beam (FIB) milling is a common tool for nanoscale material processing, however irradiation damage, redeposition, and contamination can occur. We use several characterization tools to show FIB‐induced effects beyond 1 mm from the milled area.
Thomas W. Pfeifer +3 more
wiley +1 more source
On Noncoherent Fading Relay Channels at High Signal-to-Noise Ratio [PDF]
, 2011 Tobias Koch, Gerhard Kramer
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