Results 61 to 70 of about 62,526 (295)
Applied Sciences, 2019 In this paper, we study an advanced pouring control system using a tilting-ladle-type automatic pouring machine. In such a machine, it is difficult to precisely pour the molten metal into the pouring basin of the mold, as the outflow from the ladle can ...
Yoshiyuki Noda, Yuta Sueki
doaj +1 more source
IEEE Access, 2021 Most of the advanced nonlinear control strategies reported in the literature for underactuated mechanisms, such as overhead cranes, require the knowledge of all state variables. For cranes, the state vector includes variables related to the load sway and
Jaehoon Kim +3 more
doaj +1 more source
Molecular Oncology, EarlyView.Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova +25 more
wiley +1 more source
Modern Semi-Active Control Schemes for a Suspension with MR Actuator for Vibration Attenuation
Actuators, 2021 This article describes semi-active modern control schemes for a quarter-vehicle suspension with a magnetorheological damper (MRD) to attenuate vibrations and simultaneously improve the passenger comfort and the vehicle road-holding. The first solution is
Kevin Herubiel Floreán-Aquino +4 more
doaj +1 more source
Flatness Based Control of a HVAC System
Information Technology And Control, 2017 This paper studies the flatness-based control of a nonlinear multi-input multi-output heating, ventilating and air conditioning (HVAC) system. First, a novel method for checking flatness property is used to verify that the given HVAC model is flat and that the flat outputs are the temperature and the humidity ratio of the thermal space.
Arvo Kaldmäe, Ülle Kotta
openaire +2 more sources
RIPK4 function interferes with melanoma cell adhesion and metastasis
Molecular Oncology, EarlyView.RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski +9 more
wiley +1 more source
Applied Sciences, 2021 In this paper we address a decentralized neighbor-based formation tracking control of multiple quadrotors with leader–follower structure. Different from most of the existing work, the formation tracking controller is given in one loop without ...
Zhicheng Hou +4 more
doaj +1 more source
Identification of machining defects by Small Displacement Torsor and form parameterization method [PDF]
, 2010 In the context of product quality, the methods that can be used to estimate machining defects and predict causes of these defects are one of the important factors of a manufacturing process.
Bui, Minh-Hien +5 more
core +2 more sources
Coupled nonlinear vehicle control: Flatness-based setting with algebraic estimation techniques
, 2014 International audienceA combined nonlinear longitudinal and lateral vehicle control is investigated. Flatness-based nonlinear control and new algebraic estimation techniques for noise removal and numerical differentiation are the main theoretical tools ...
d'Andréa-Novel, Brigitte +3 more
core +3 more sources
The statistical properties of turbulence in the presence of a smart small-scale control [PDF]
, 2019 By means of high-resolution numerical simulations, we compare the statistical properties of homogeneous and isotropic turbulence to those of the Navier-Stokes equation where small-scale vortex filaments are strongly depleted, thanks to a non-linear extra
Biferale, Luca +2 more
core +2 more sources