Particle Size Distribution Controls the Threshold Between Net Sediment Erosion and Deposition in Suspended Load Dominated Flows
Sign Up to like & getrecommendations! Published in 2018 at "Geophysical Research Letters"
DOI: 10.1002/2017gl076489
Abstract: ©2018. American Geophysical Union. All Rights Reserved. The central problem of describing most environmental and industrial flows is predicting when material is entrained into, or deposited from, suspension. The threshold between erosional and depositional flow… read more here.
Keywords: particle size; suspended load; particle; size distribution ... See more keywords
Flatness‐based sliding mode control for stabilizing a spherical pendulum on a quadrotor
Sign Up to like & getrecommendations! Published in 2024 at "Asian Journal of Control"
DOI: 10.1002/asjc.3308
Abstract: This paper presents the problem of transporting a suspended load by a quadrotor. A full model considering the quadrotor and the dynamics of the suspended load, in a three‐dimensional space, is proposed considering as control… read more here.
Keywords: control; quadrotor; suspended load; mode control ... See more keywords
Quantifying bed‐related suspended load in gravel bed rivers through an analysis of the bedload‐suspended load relationship
Sign Up to like & getrecommendations! Published in 2019 at "Earth Surface Processes and Landforms"
DOI: 10.1002/esp.4606
Abstract: Suspended load transport can strongly impact ecosystems, dam filling and water resources. However, contrary to bedload, the use of physically based predicting equations is very challenging because of the complexity of interactions between suspended load… read more here.
Keywords: bed rivers; load; gravel bed; suspended load ... See more keywords
Wavelet neural network PID controller for a UAS transporting a cable-suspended load
Sign Up to like & getrecommendations! Published in 2017 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2017.08.419
Abstract: Abstract A novel model-free Adaptive Wavenet PID (AWPID)-based controller for enabling an Unmanned Aircraft System (UAS) to transport a cable suspended load of unknown characteristics is presented. The control design enables the UAS to perform… read more here.
Keywords: cable suspended; wavelet neural; suspended load; neural network ... See more keywords
Interval Observer-Based Fault Detection and Isolation for Quadrotor UAV With Cable-Suspended Load
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Systems, Man, and Cybernetics: Systems"
DOI: 10.1109/tsmc.2024.3411315
Abstract: This article proposes an actuator fault detection and isolation (FDI) scheme for quadrotor unmanned aerial vehicle (UAV) with a cable-suspended load. First, a linear parameter-varying (LPV) model of quadrotor UAV is established, in which the… read more here.
Keywords: fault detection; quadrotor; suspended load; cable suspended ... See more keywords
The effect of flood intermittency on bifurcations in fluviodeltaic systems: Experiment and theory
Sign Up to like & getrecommendations! Published in 2020 at "Sedimentology"
DOI: 10.1111/sed.12732
Abstract: The dimensions and organization of deltaic islands and channels dictate delta morphology. This study presents experimental results modelling deposition at a river mouth and flow bifurcation around delta islands. Mouth bar formation and channel bifurcation… read more here.
Keywords: flood intermittency; suspended load; load transport; bifurcation ... See more keywords