Results 1 to 10 of about 24,564,007 (140)

Determining Steady-State Operation Criteria Using Transient Performance Modelling and Steady-State Diagnostics

open access: yesApplied Sciences
Data from the steady-state operation of gas turbine engines are used in gas path diagnostic procedures. A method to identify steady-state operation is thus required.
Konstantinos Mathioudakis   +2 more
doaj   +4 more sources

Emotional states affect steady state walking performance

open access: yesPLoS ONE, 2023
Gait is a large component and indicator of health. Many factors affect gait including age, disease, and even mood disorders. Few studies have looked at the influence of emotional states on gait.
Abhishesh Homagain   +1 more
doaj   +4 more sources

Joint Steady State and Transient Performance Adaptation for Aero Engine Mathematical Model

open access: yesIEEE Access, 2019
In the field of aero-engine control, it is valuable to build highly accurate component level models to meet the requirements of controller validation and model-based control.
Shuwei Pang   +3 more
doaj   +3 more sources

Modelling of PEM Fuel Cell Performance: Steady-State and Dynamic Experimental Validation

open access: yesEnergies, 2014
This paper reports on the modelling of a commercial 1.2 kW proton exchange membrane fuel cell (PEMFC), based on interrelated electrical and thermal models. The electrical model proposed is based on the integration of the thermodynamic and electrochemical
Idoia San Martín   +2 more
doaj   +3 more sources

Steady-State performance of Kalman filter for DPLL

open access: yesTsinghua Science and Technology, 2009
For certain system models, the structure of the Kalman filter is equivalent to a second-order variable gain digital phase-locked loop (DPLL). To apply the knowledge of DPLLs to the design of Kalman filters, this paper studies the steady-state performance of Kalman filters for these system models.
Yi Qian   +3 more
openaire   +3 more sources

The Maximal Lactate Steady State Workload Determines Individual Swimming Performance

open access: yesFrontiers in Physiology, 2021
The lactate threshold (LT) and the strongly related maximal lactate steady state workload (MLSSW) are critical for physical endurance capacity and therefore of major interest in numerous sports. However, their relevance to individual swimming performance
Gernot O. Hering   +2 more
doaj   +1 more source

Multi-server Markovian heterogeneous arrivals queue with two kinds of working vacations and impatient customers [PDF]

open access: yesYugoslav Journal of Operations Research, 2023
This paper deals with multi-server queueing system with two kinds of Working Vacations (WVs) and impatient customers. A random timer is started whenever a customer comes into the system. The customer may abandon the system if the service is not completed
Yohapriyadharsini R.S., Suvitha V.
doaj   +1 more source

Adaptive Deadbeat Predictive Current Control for PMSM With Feed Forward Method

open access: yesIEEE Access, 2021
The steady-state error and torque ripple caused by the mismatch or variation of parameters in the deadbeat predictive current control of permanent magnet synchronous motor are presented in this paper.
Kaixuan Yin   +4 more
doaj   +1 more source

Numerical Analysis on Improving the Rectangular Texture Floating Ring Gas-film Seal Characteristics with Different Bottom Shapes [PDF]

open access: yesJournal of Applied Fluid Mechanics, 2023
Finding the right texture pattern to effectively improve the sealing performance of the floating ring gas film seal has always been a topic of interest for engineers.
W. Shipeng   +3 more
doaj   +1 more source

On the steady‐state performance of bias‐compensated LMS algorithm

open access: yesElectronics Letters, 2021
Adaptive filtering algorithms are widespread today owing to their flexibility and simplicity. Due to environments in which they are normally immersed, their robustness against noise has been a topic of interest.
Rodrigo Pimenta   +3 more
doaj   +1 more source

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