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Adaptive robust constraint-following control for electromechanically driven vector deflection system emphasis on time-varying uncertainty and input limit
Electrification is the development trend of future aircraft, by which exploration on effective control strategy for electromechanical actuator (EMA)...
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Evaluation of the Performance Limit States in Codes for RC Columns Under Different Axial Loads
Reinforced concrete columns that are not designed according to current seismic codes may be damaged under the earthquakes loads, which may cause the...
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General Forms of Limit Surface: Application for Isotropic Materials
Limit surfaces are a tool used in theory of plasticity and failure analysis for dividing the safe from the unsafe regions. Their mathematical...
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A Unified Shakedown Limit Equation for Pavements and Railways Under Repeated Traffic Loads
In 1943, Terzaghi proposed a simple, unified equation for determination of the bearing capacity of soils considering static surface loads. From then,...
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Continuum Analytical Models for the Ultimate Limit State Design of Energy Piles
Energy piles are foundation elements having the double role of transferring structural loads and exchanging heat with the surrounding soil for...
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Open pit limit optimization considering the pumped storage benefit after mine closure: a case study
Repurposing a closed mine as lower reservoir is a cost-effective way for the construction of pumped storage hydropower (PSH) plant. This method can...
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A Novel Casing Eccentricity Limit Model for Optimizing the Placement of Centralizers in Highly-Deviated Wells
Reasonable placement of casing centralizers is the key to control casing eccentricity and ensure displacement efficiency, especially in the...
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Identifying the lead angle limit to achieve required surface roughness in ball-end milling
When milling generally shaped surfaces with a ball-end milling tool, machined surface roughness and accuracy as well as machining productivity are...
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Limit hypersurface state of art Gaidai reliability approach for oil tankers Arctic operational safety
Due to climate change, commercial vessels may pass now through Arctic pack ice during summer, when ice beginning to melt. While Arctic ice is...
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Fatigue Testing. Fatigue Curve Construction and Fatigue Limit Assessment
At the base of fatigue design there is the Wöhler’s curve S–N that is obtained through fatigue tests. Giving a stress amplitude S or strain amplitude...
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The ‘Global Stocktake’ and the remaining carbon budgets for G20 countries to limit global temperature rise to +1.5 °C
The G20 brings together the world's major economies. Its members represent 85% of global GDP, 75% of international trade, and two-thirds of the...
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Numerical comparison of advanced high strength steels forming limit curve using Banabic and Nakazima tests
With the increase of government regulation, pressure to reduce environmental impact, fuel consumption, and safety improvements, the steelmaking...
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Evaluation of the Residual Capacity of a Submarine for Different Limit States with Various Initial Imperfection Models
The current design philosophy for submarine hulls, in the preliminary design stage, generally considers as governing limit states material yielding...
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Limit analysis of plane strain compression of cylindrical billets between flat dies
Plane strain compression of cylindrical billets with flat dies has been studied in this paper. A deformation model has been proposed and the...
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Optimizing energy dissipation in gas foil bearings to eliminate bifurcations of limit cycles in unbalanced rotor systems
High-speed rotor systems mounted on gas foil bearings present bifurcations which change the quality of stability, and may compromise the operability...
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Prediction of speed limit of cars moving on corroded steel girder bridges using artificial neural networks
This paper develops an artificial neural network (ANN) model for predicting the speed limit of cars moving on corroded steel girder bridges. A total...
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Prediction of forming limit diagram for different strain paths in crystalline FCC ideal-orientation material
The forming limit diagram is one of the efficient tools to investigate the plastic deformation ability of sheet metals. The forming limits for...
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Demand side maximum loading limit ranking based on composite index using ANN
A power system network becomes more complex and critical with day by day increased demand. The reliability and stability of the power system network...
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Influence of Drill String Size on Hydraulic Elongation Limit of Extended Reach Wells-Taking Well X in Bohai Oilfield as an Example
Accurate prediction of extension limit of extended-reach well is of great significance for safe drilling. Hydraulic extension limit is an important...
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Limit properties in the metric semi-linear space of picture fuzzy numbers
The picture fuzzy set (PFS) just appeared in 2014 and was introduced by Cuong, which is a generalization of intuitionistic fuzzy sets (Atanassov in...
