Results 31 to 40 of about 9,609,480 (297)

A New Observer Design for the Joint Estimation of States and Unknown Inputs for a Class of Nonlinear Fractional-Order Systems

Mathematics
This article designs an observer for the joint estimation of the state and the unknown input for a class of nonlinear fractional-order systems (FOSs) such that one portion satisfies the Lipschitz condition and the other does not necessarily satisfy such ...
Chenchen Peng, Haiyi Yang, Anqing Yang, Ling Ren   +3 more
doaj   +1 more source

Precision Cascade Force Control of Multi-DOF Hydraulic Leg Exoskeleton

IEEE Access, 2018
Hydraulic exoskeleton is a kind of the human robot interaction system, which can augment the human performance in the application of heavy load carrying.
Shan Chen, Zheng Chen, Bin Yao
doaj   +1 more source

Exploring the design applications of key emerging materials from natural sciences through a design ideation workshop [PDF]

, 2023
10th Congress of the International Association of Societies of Design Research (IASDR 2023) 9-13 October 2023, Milan, Italy202405 bcchVersion of ...
Wang, X, Tufail, M, Leung, Sai Yin, Park, Hyunyim, Tian, A, Uzma, S, Kim, KM, Kim, KwanMyung, Wang, Xinyi, Tufail, Muhammad, Li, X, Tian, Aichu, Leung, SY, Park, H, Li, Xinye, Uzma, Sahr   +15 more
core   +1 more source

SMART Designs in Observational Studies [PDF]

Journal of General Internal Medicine, 2014
To the Editor— We appreciate Jackson and Gagne’s1 enthusiasm for our recent study demonstrating that chronic opioid analgesic use (OAU) is significantly associated with risk of depression.2 We agree that utilizing medical record databases to inform clinical practice is possible.
Jeffrey F, Scherrer, Sumitra, Balasubramanian, Kenneth E, Freedland, Patrick J, Lustman   +3 more
openaire   +2 more sources

Switched Observer Design for a Class of Non-Linear Systems

Applied System Innovation
This paper is concerned with the switched observer design for a class of systems subject to locally Lipschitz non-linearities. By performing a suitable description of the estimation error dynamics into a linear parameter varying (LPV) system ...
Ivan Francisco Yupanqui Tello, Daniel Coutinho, Renzo Martín Mendoza Rabanal   +2 more
doaj   +1 more source

Robust sensor fault estimation for descriptor-LPV systems with unmeasurable gain scheduling functions: Application to an anaerobic bioreactor

International Journal of Applied Mathematics and Computer Science, 2015
This paper addresses the design of a state estimation and sensor fault detection, isolation and fault estimation observer for descriptor-linear parameter varying (D-LPV) systems.
López-Estrada Francisco-Ronay, Ponsart Jean-Christophe, Astorga-Zaragoza Carlos-Manuel, Camas-Anzueto Jorge-Luis, Theilliol Didier   +4 more
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

Non-Fragile Observer-Based Adaptive Integral Sliding Mode Control for a Class of T-S Fuzzy Descriptor Systems With Unmeasurable Premise Variables

Frontiers in Neurorobotics, 2022
The issue of non-fragile observer-based adaptive integral sliding mode control for a class of Takagi–Sugeno (T-S) fuzzy descriptor systems with uncertainties and unmeasurable premise variables is investigated. General nonlinear systems are represented by
Xiaorong Huang, Anca L. Ralescu, Yiqiang Peng, Hongli Gao, Shulei Sun   +4 more
doaj   +1 more source

A Guide to Design Disturbance Observer [PDF]

Journal of Dynamic Systems, Measurement, and Control, 2013
The goal of this paper is to clarify the robustness and performance constraints in the design of control systems based on disturbance observer (DOB). Although the bandwidth constraints of a DOB have long been very well-known by experiences and observations, they have not been formulated and clearly reported yet.
Sariyildiz, Emre, Ohnishi, Kouhei
openaire   +3 more sources

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider, Kris‐Ann Schultz, Nora Schnitzler, Michael Abele, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Ines B. Brecht, Maja Cesen, Andrea Ferrari, Michaela Kuhlen, Malgorzata A. Krawczyk, Ricardo Lopez‐Almaraz, Yves Reguerre, Calogero Virgone, Daniel Orbach   +15 more
wiley   +1 more source