Results 61 to 70 of about 3,048 (224)

Robust H∞ Control of STMDs Used in Structural Systems by Hardware in the Loop Simulation Method

open access: yesActuators, 2020
This paper investigated the performance of a semi-active tuned mass damper (STMD) on a multi-degree of freedom (MDOF) building model. A magnetorheological (MR) damper was used as a control element that provided semi-activity in the STMD.
Huseyin Aggumus, Rahmi Guclu
doaj   +1 more source

Damage Characteristics and Stress Distribution Law of Overburden Rock in Multiple Mining of Close Coal Seams

open access: yesEnergy Science &Engineering, EarlyView.
This study on close coal seams shows that multi‐seam mining increases the height of the fractured zone from approximately 26 m (single upper‐seam mining) to about 49 m. When the lower seam is mined after the extraction of the upper seam, the heights of both the caved zone and the fractured zone increase by approximately two times.
Xiaoyu Wu   +4 more
wiley   +1 more source

Maze Puzzle Pattern‐Based Static Reconfiguration of Photovoltaic Arrays for Enhanced Shade Dispersion and Power Generation Under Partial Shading Conditions

open access: yesEnergy Science &Engineering, EarlyView.
A new maze puzzle pattern array (PPA) is presented to optimize shade allocation, alleviate the mismatch losses of PV (photovoltaic) arrays in partially shaded circumstances, and maximize output in partially shaded operation with zero extra sensors, switching components, and optimum searching schemes.
Alok Kumar Shrivastav   +4 more
wiley   +1 more source

A study for development of model and HILS system for PEMFC performance analysis [PDF]

open access: yes, 2020
환경보호의 중요성이 강조됨에 따라 세계적으로 환경오염에 대한 규제를 강화하고 있으며 오염물질 배출을 전혀 발생시키지 않는 연료전지가 유력한 차세대 동력장치로 주목받고 있다. 다양한 연료전지 중 저온형 연료전지인 고분자전해질막 연료전지(Proton Exchange Membrane Fuel Cell, PEMFC)는 작동온도가 80~100℃로 시동 및 운전에 용이하며, 고온형 연료전지에 필요한 내열 재질이 불필요하고 유지/보수 측면에서 유리하다. 또한 부하
김종인
core  

Model Predictive Control of Aerial Manipulation via Hardware-in-the-Loop Simulation

open access: yesIEEE Access
To perform aerial manipulation with an unmanned aerial vehicle (UAV), it is essential to develop countermeasures against dynamic disturbances affecting the UAV.
Jiwook Choi, Dongyoung Lee, Inho Lee
doaj   +1 more source

Somatostatin-positive interneurons in the dentate gyrus of mice provide local- and long-range septal synaptic inhibition

open access: yeseLife, 2017
Somatostatin-expressing-interneurons (SOMIs) in the dentate gyrus (DG) control formation of granule cell (GC) assemblies during memory acquisition. Hilar-perforant-path-associated interneurons (HIPP cells) have been considered to be synonymous for DG ...
Mei Yuan   +9 more
doaj   +1 more source

Graphene oxide/exfoliated black phosphorus van der Waals heterojunctions for PEDOT:PSS‐free‐based organic light‐emitting diodes achieving excellent electroluminescence performance

open access: yesFlexMat, EarlyView.
A novel two‐dimensional heterojunction assembled from graphene oxide and exfoliated black phosphorus via van der Waals interactions is proposed to replace widely used poly(3,4‐ethylenedioxythiophene)‐polystyrene sulfonate for efficient hole injection layer in organic light‐emitting diodes, achieving impressive electroluminescence performance.
Yuefeng Li   +9 more
wiley   +1 more source

Kalanchoe miniata Hils. & Bojer ex Tulasne 1857

open access: yes, 2023
3.2 Kalanchoe miniata The taxonomy and nomenclature of K. miniata was comprehensively discussed by Smith & Shtein (2021: 123–124) and resolve as follows, with two further varieties, apart from the autonymic one, recognised: Kalanchoe miniata Hils. &
Figueiredo, Estrela, Smith, Gideon F.
core   +1 more source

Hardware-in-the-Loop Simulation of Distributed Intelligent Energy Management System for Microgrids

open access: yesEnergies, 2013
Microgrids are autonomous low-voltage power distribution systems that contain multiple distributed energy resources (DERs) and smart loads that can provide power system operation flexibility.
Dong-Jun Won   +3 more
doaj   +1 more source

Development and control of a remotely accessible hardware-in-the-loop simulator (HILS) for PUMA 560 [PDF]

open access: yes, 2007
Thesis (M.S.) University of Alaska Fairbanks, 2007In this thesis a novel Hardware-In-the-Loop-Simulator (HILS) system is developed for the real-time simulation of the PUMA 560 robot arm.
Singaraju, Trivikram Srinivas
core  

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