Results 41 to 50 of about 610,551 (308)
Modeling of macro fiber composite actuated laminate plates and aerofoils [PDF]
, 2020 © 2019 Sage Publications . The final, definitive version of this paper has been published in the Journal of Intelligent Material Systems and Structures by Sage Publications Ltd. All rights reserved.
Blazquez Calzada, Angela Carmen +2 more
core +2 more sources
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
FE Modeling Methodology for Load Analysis and Preliminary Sizing of Aircraft Wing Structure
International Journal of Aviation, Aeronautics, and Aerospace, 2019 It is a critical part at the basic design phase of aircraft structural design to build a finite element model and it will have a direct impact on time and cost for airframe structure development. In addition, the objective of finite element model will be
Jun Hwan Jang, Sang Ho Ahn
doaj +1 more source
Thermoporoelastoplastic Wellbore Breakout Modeling by Finite Element Method
Mining, 2022 Drilling a hole into rock results in stress concentration and redistribution close to the hole. When induced stresses exceed the rock strength, wellbore breakouts will happen. Research on wellbore breakout is the fundamental of wellbore stability.
Lijing Zhang +4 more
doaj +1 more source
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
Advanced Engineering Materials, EarlyView.Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
wiley +1 more source
, 2017 This chapter describes the development of finite element simulation algorithm of a single-link flexible manipulator system while considering its dynamic behaviours. The algorithm is then utilized to obtain various simulation responses using case studies.
Pedro Colmar Gonçalves da Silva Vellasco +4 more
openaire +3 more sources
Developing an Extended IFC Data Schema and Mesh Generation Framework for Finite Element Modeling
Advances in Civil Engineering, 2019 Mesh generation plays an important role in determining the result quality of finite element modeling and structural analysis. Building information modeling provides the geometry and semantic information of a building, which can be utilized to support an ...
Zhao Xu +5 more
doaj +1 more source
Finite Element Model of Cornea Deformation [PDF]
, 2005 Cornea surgeons have observed that changes in cornea curvature can follow cataract surgery and cause astigmatism. The placement of surgical incisions has been shown to influence these curvature changes. Though empirical data has been collected about this phenomenon, a biomechanical model has not been employed in predicting post-surgical outcomes.
Jessica R. Crouch +2 more
openaire +2 more sources
Examples of finite element mesh generation using SDRC IDEAS [PDF]
, 1990 IDEAS (Integrated Design Engineering Analysis Software) offers a comprehensive package for mechanical design engineers. Due to its multifaceted capabilities, however, it can be manipulated to serve the needs of electrical engineers, also.
Volakis, John L., Zapp, John
core +1 more source