Results 51 to 60 of about 13,850 (305)

Output-only modal identification of tensegrity structures

Engineering Structures and Technologies, 2016
Tensegrity systems are a special class of spatial reticulated structures that are composed of struts in compression and cables in tension. In this paper, the performance of stochastic subspace algorithms for modal identification of complex tensegrity ...
Miniar Attig, Maher Abdelghani, Nabil ben Kahla   +2 more
doaj   +1 more source

ProSiteHunter: A Unified Framework for Sequence‐Based Prediction of Protein‐Nucleic Acid and Protein‐Protein Binding Sites

Advanced Science, EarlyView.
This study proposed a unified sequence‐based framework for protein binding site prediction, which adopted a tri‐track semantic multi‐source feature fusion strategy to effectively capture diverse macromolecular interaction sites and further improved the accuracy of antibody‐antigen interaction prediction.
Dongliang Hou, Qihang Zhen, Zexin Lv, Xinyue Cui, Suhui Wang, Minghua Hou, Zhan Zhou, Xiaogen Zhou, Guijun Zhang   +8 more
wiley   +1 more source

A CUSUM test with sliding reference for ground resonance monitoring [PDF]

, 2011
Ground resonance is potentially destructive oscillations that may develop on helicopters rotors when the aircraft is on or near the ground. Therefore, this unstable phenomenon has to be detected before it occurs in order to be avoided by the pilot.
Jhinaoui, Ahmed, Morlier, Joseph, Mevel, Laurent   +2 more
core  

Identification and data-driven model reduction of state-space representations of lossless and dissipative systems from noise-free data [PDF]

, 2011
We illustrate procedures to identify a state-space representation of a lossless- or dissipative system from a given noise-free trajectory; important special cases are passive- and bounded-real systems.
Trentelman, Harry, Rapisarda, P., Paolo Rapisarda, Trentelman, H.L., Trentelman, H.L.,, P. Rapisarda, Rapisarda, P.,, Harry L. Trentelman, H.L. Trentelman, Rapisarda, Paolo   +9 more
core   +1 more source

Subspace Identification of Temperature Dynamics

CoRR, 2019
Data-driven modeling and control of temperature dynamics in mechatronics systems and industrial processes are challenging control engineering problems. This is mainly because the temperature dynamics is inherently infinite-dimensional, nonlinear, spatially distributed, and coupled with other physical processes.
openaire   +2 more sources

Terahertz Channel Modeling, Estimation and Localization in RIS‐Assisted Systems

Advanced Electronic Materials, EarlyView.
Reconfigurable intelligent surfaces have become a recent intensive research focus. Based on practical applications, channel strategies for RIS‐assisted terahertz wireless communication systems are categorized into three different types: channel modeling, channel estimation, and channel localization.
Hongjing Wang, Weipeng Wang, Xuan Cong, Shiyu Wang, Gao Li, Sen Gong, Lin Huang, Hongxin Zeng, Yaxin Zhang, Ziqiang Yang   +9 more
wiley   +1 more source

Dynamic Modeling and Simulation of Wind Turbine Unit Primary Frequency Regulation Considering Multi-domain Coupling Characteristics

Zhongguo dianli
During the rapid frequency regulation process of wind turbine units, the transient active power release can induce load fluctuations in aerodynamic, transmission, and tower components.
Zhanyang JI, Yang HU, Lingxing KONG, Ziqiu SONG, Dan DENG, Jizhen LIU   +5 more
doaj   +1 more source

Economic Model Predictive Control for Post-Combustion CO₂ Capture System Based on MEA

Energies, 2021
For the post-combustion CO2 capture (PCC) system, the time variability of the economic performance is key to the production process of such an actual industrial process.
Chenbin Ma, Wenzhao Zhang, Yu Zheng, Aimin An   +3 more
doaj   +1 more source

Subspace identification methods applied to adaptive optics

, 2006
The goal of this paper is to describe one application of the subspaceidentification methods to an adaptive optics system. Adaptive optics systems are extensively used in astronomy to obtain high resolution pictures of stars and galaxies with ground ...
Riccardo Muradore, Enrico Fedrigo, MURADORE, Riccardo, E. Fedrigo   +3 more
core   +1 more source

Ion‐Gating Reservoir Computing for Preprocessing‐Free Speech Recognition from Throat Vibrations

Advanced Electronic Materials, EarlyView.
This work presents a throat‐mounted mechanoelectric sensor integrated with an ion‐gel/graphene reservoir device for on‐device speech recognition. The system converts raw biomechanical vibrations into rich nonlinear current dynamics, enabling efficient classification through a simple linear readout. The approach highlights a compact and tunable physical‐
Daiki Nishioka, Akito Tateyama, Hina Kitano, Takashi Nakanishi, Kazuya Terabe, Takashi Tsuchiya   +5 more
wiley   +1 more source