Results 21 to 30 of about 28,286 (284)
Random Bit Generator Mechanism Based on Elliptic Curves and Secure Hash Function [PDF]
2019 International Conference on Advances in the Emerging Computing Technologies (AECT), 2020 Pseudorandom bit generators (PRBG) can be designed to take the advantage of some hard number theoretic problems such as the discrete logarithm problem (DLP). Such type of generators will have good randomness and unpredictability properties as it is so difficult to find an easy solution to the regarding mathematical dilemma.
Omar Reyad +2 more
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Static Synchronous Generator Model: A New Perspective to Investigate Dynamic Characteristics and Stability Issues of Grid-Tied PWM Inverter [PDF]
, 2016 With increasing penetration of the renewable energy, the grid-tied PWM inverters need to take corresponding responsibilities for the security and stability of future grid, behaving like conventional rotational synchronous generator (RSG).
Liu, X +6 more
core +1 more source
Hardware-in-the-Loop Simulation for Active Control of Tramcars With Independently Rotating Wheels
IEEE Access, 2019 The wheelset is an important part that affects the dynamics of railway vehicles. The main purpose of the wheelset is to solve the problem of stability, curve performance, comfort, and wear.
Ye Jun Oh +5 more
doaj +1 more source
Frontiers in Plant Science, 2022 More recently, smart agriculture has received widespread attention, which is a deep combination of modern agriculture and the Internet of Things (IoT) technology.
Weijun Cheng +3 more
doaj +1 more source
Curved mesh generation and mesh refinement using Lagrangian solid mechanics [PDF]
47th AIAA Aerospace Sciences Meeting including The New Horizons Forum and Aerospace Exposition, 2009 We propose a method for generating well-shaped curved unstructured meshes using a nonlinear elasticity analogy. The geometry of the domain to be meshed is represented as an elastic solid. The undeformed geometry is the initial mesh of linear triangular or tetrahedral elements.
Persson, P.-O., Peraire, J.
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General Curve Model for Evaluating Mechanical Properties of Concrete at Different Ages
Coatings, 2023 During the process of pouring and solidification of concrete, the compressive strength and elastic modulus of concrete exhibit dynamic growth patterns. The mechanical properties of concrete usually remain stable in the later stage (28 days after pouring).
Qiuwei Yang +3 more
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IEEE Access, 2019 At present, systems for wind power transmission by ultra-high voltage direct current (UHVDC) and ultra-high voltage alternating current (UHVAC) have been constructed and are operating in China. The installed capacity of the doubly fed induction generator
Yan Zhang +5 more
doaj +1 more source
, 2022 The kinematic synthesis of higher-order path generator mechanisms is herein addressed. Assuming mechanisms in a symmetric configuration, a coupler path sharing up to eight infinitesimally separated points with the ideal curve can be achieved.
Cirelli M. +4 more
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The scenario of price creation in the electricity market based on micro-grid systems
Gazi Üniversitesi Fen Bilimleri Dergisi, 2019 Multiple power generator providers can be considered to make the micro grid market competitive. The main reason for the competitive electricity market is to provide consumers with the most affordable prices. The main objective of this study is to analyze
Mehmet Rıda Tür
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Study on Deformed Limacon Gear and Motion Optimization of Its Serial Mechanism
, 2011 In order to obtain the nonsinusoidal oscillation wave of continuous caster molds, a vibration generator comprised of an eccentric shaft and a new kind of noncircular gears called deformed limacon gear pair is proposed.
Ren Tingzhi, Liu Dawei
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