Zobrazeno 1 - 10
of 181
pro vyhledávání: '"linearisation techniques"'
Publikováno v:
IET Control Theory & Applications, Vol 18, Iss 4, Pp 465-478 (2024)
Abstract The impedance matching control, also known as approximate complex conjugate control (ACC), is one of the main strategies for improving the capture of energy by point absorber wave energy converters. Such a strategy shapes the mechanical impe
Externí odkaz:
https://doaj.org/article/ea26371ac21d4023884973f651955161
Autor:
Feridoon Jalili, Yufeng Zhang, Markku Hintsala, Ole Kiel Jensen, Qingyue Chen, Ming Shen, Gert Frølund Pedersen
Publikováno v:
IET Microwaves, Antennas & Propagation, Vol 16, Iss 1, Pp 62-77 (2022)
Abstract This paper proposes a neural network (NN)‐based over‐the‐air (OTA) linearisation technique for a highly non‐linear and wide‐band mmWave active phased array (APA) transmitter and compares it with the conventional memory polynomial m
Externí odkaz:
https://doaj.org/article/c05c9424ac83400aaf129bbf4aee7001
Publikováno v:
IET Energy Systems Integration, Vol 3, Iss 3, Pp 317-326 (2021)
Abstract Distributed photovoltaics (DPVs) have been widely integrated into power systems due to their abundance, renewability and low cost, while the stochastic nature of DPVs imposes significant influence on the hosting capacity (HC) of DPVs. Here,
Externí odkaz:
https://doaj.org/article/7116724c62ae4cb997d67b3c5d2742ba
Publikováno v:
IET Collaborative Intelligent Manufacturing, Vol 3, Iss 2, Pp 161-174 (2021)
Abstract The mechanical pulping process is non‐linear and multivariable. To solve the related control problem, the dynamic model of the pulping process undergoes first approximate linearization around a temporary operating point which is updated at
Externí odkaz:
https://doaj.org/article/a7b12826ffd54a45b6a8ff43229f1573
Akademický článek
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Publikováno v:
IET Cyber-systems and Robotics (2020)
A non-linear optimal (H-infinity) control approach is proposed for the dynamic model of multi-degree-of-freedom (DOF) electro-hydraulic robotic manipulators. Control of electro-hydraulic manipulators is a non-trivial problem because of their non-line
Externí odkaz:
https://doaj.org/article/af846f1e4c3a4caeb114b2b1b5fe4f21
Publikováno v:
The Journal of Engineering (2019)
This paper proposes an improved estimation approach for modelling RF power amplifiers (PAs) using the Saleh behavioural model. The proposed approach is appropriate for solid-state PA technologies. The 1-dB compression point of the PA is included in t
Externí odkaz:
https://doaj.org/article/349377b3c7b542ccbaf3b3f3d87177cf
Autor:
Shifali Kalra, Mashuq-un Nabi
Publikováno v:
The Journal of Engineering (2019)
Trajectory piecewise linear (TPWL) approximation is a well-known model order reduction technique for non-linear systems. It involves weighted summation of the dimensionally reduced linear systems obtained at certain points on the system trajectory. T
Externí odkaz:
https://doaj.org/article/e991a8f02fb644888eee31bd1b7a845f
Publikováno v:
Cognitive Computation and Systems (2019)
State estimation suffers from some new challenging problems with a multi-platform multi-sensor observation system. An important problem for multisensor integration is that the data from the local sensors needs to be transformed into a common referenc
Externí odkaz:
https://doaj.org/article/fd6a6cf973e44a8fb53efeb0bd945c97
Publikováno v:
The Journal of Engineering (2019)
With the distributed new energy power generation increased, the power grid system becomes more and more complex, leading to its stability more likely to be affected. Among them, the resonance caused by impedance mismatch is particularly critical. The
Externí odkaz:
https://doaj.org/article/9e6c198323484d5ebb6f5449b2080338