Results 31 to 40 of about 26,857,718 (311)

State Damping Control: A Novel Simple Method of Rotor UAV With High Performance

IEEE Access, 2020
Sliding Mode Control and Adaptive Control are widely studied in the area of Rotor UAV in recent years. Although the performance of Rotor UAV with these controllers show high command tracking ability and good robustness, they are limited by model accuracy
Run Ye, Peng Liu, Kaibo Shi, Bin Yan
doaj   +1 more source

Improved Thrust Performance Optimization Method for UAVs Based on the Adaptive Margin Control Approach

Mathematics, 2023
This study proposes a strategy for improving the thrust performance of fixed-wing UAV turbine engines from the perspective of aircraft/engine integration.
Yeguang Wang, Honglin Liu, Kai Liu
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

A scenario-based modeling method for controlling ECM performance [PDF]

Expert Systems with Applications, 2018
Abstract Firms are increasingly more integrating Enterprise Content Management (ECM) into their IT infrastructure in order to manage a growing volume of complex structured and unstructured data. These packages allow capturing, generating and delivering accurate information and contents in real time to support decision making in the whole business ...
Cristina López, Alessio Ishizaka
openaire   +3 more sources

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan, Michael Abele, Calogero Virgone, Michaela Kuhlen, Ricardo Lopez‐Almarez, Tal Ben‐Ami, Ewa Bien, Maja Cesen, Malgorzata A. Krawczyk, Andrea Ferrari, Gianni Bisogno, Yves Reguerre, Dominik T. Schneider, Louise Galmiche, Jorg Fuchs, Sarah Braungart, Bilgehan Yalcin, Ines B. Brecht, Daniel Orbach   +18 more
wiley   +1 more source

Performance comparison of heating control strategies combining simulation and experimental results [PDF]

, 2005
Different heating system controllers for passive solar buildings are compared on two different buildings.The performance criterion combines energy performance and thermal comfort using the "costfunction" paradigm.
Andre, P., Argiriou, A., Argiriou, A.A., Kummert, Michaël, Kummert, M., Argiriou, A. A., Argiriou, Athanassios A., Andre, Philippe   +7 more
core   +4 more sources

Tractor Path Tracking Control Method Based on Prescribed Performance and Sliding Mode Control

Agriculture
In addressing the challenges of low path tracking accuracy and poor robustness during tractor autonomous operation, this paper proposes a path tracking control method for tractors that integrates prescribed performance with sliding mode control (SMC).
Liwei Zhu, Weiming Sun, Qian Zhang, En Lu, Jialin Xue, Guohui Sha   +5 more
doaj   +1 more source

Influence of discretization method on the digital control system performance [PDF]

Acta Montanistica Slovaca, 2003
The design of control system can be divided into two steps. First the process or plant have to be convert into mathematical model form, so that its behavior can be analyzed.
Futás József, Dadvandipour Samad, Tihamér Ádám,   +2 more
doaj  

Flow Performance Test and Evaluation Method for ZZS Sand Control Screen

Shiyou jixie, 2021
Conventional sand control methods are easy to encounter sand plug by reservoir sand under complex production conditions, thereby significantly reducing its flow performance. For this reason, a fold-type(ZZS)sand control screen is developed.
Chen Yang, Qi Zhigang, Yan Yifei, Liu Donglin, Chen Zongyi, Song Hanlin   +5 more
doaj  

A method for simulating the performance of photosensor-based lighting controls [PDF]

Energy and Buildings, 2002
Abstract The unreliability of photosensor-based lighting controls continues to be a significant market barrier that prevents widespread acceptance of daylight dimming controls in commercial buildings. Energy savings from the use of daylighting in commercial buildings is best realized through the installation of reliable photoelectric lighting ...
Ehrlich, Charles, Papamichael, Konstantinos, Lai, Judy, Revzan,Kenneth   +3 more
openaire   +3 more sources