نتایج جستجو برای: closed loop control system

تعداد نتایج: 3411641  

2013
Boris P. Kovatchev Eric Renard Claudio Cobelli Howard C. Zisser Patrick Keith-Hynes Stacey M. Anderson Sue A. Brown Daniel R. Chernavvsky Marc D. Breton Anne Farret Marie-Josée Pelletier Jérôme Place Daniela Bruttomesso Simone Del Favero Roberto Visentin Alessio Filippi Rachele Scotton Angelo Avogaro Francis J. Doyle

OBJECTIVE To evaluate the feasibility of a wearable artificial pancreas system, the Diabetes Assistant (DiAs), which uses a smart phone as a closed-loop control platform. RESEARCH DESIGN AND METHODS Twenty patients with type 1 diabetes were enrolled at the Universities of Padova, Montpellier, and Virginia and at Sansum Diabetes Research Institute. Each trial continued for 42 h. The United Sta...

2016
Sungjae Hwang Peter Agada Tim Kiemel John J. Jeka

Maintaining upright bipedal posture requires a control system that continually adapts to changing environmental conditions, such as different support surfaces. Behavioral changes associated with different support surfaces, such as the predominance of an ankle or hip strategy, is considered to reflect a change in the control strategy. However, tracing such behavioral changes to a specific compon...

2006
Javad Lavaei Amir G. Aghdam

This paper deals with the decentralized control of an interconnected system, where each subsystem has models of all other subsystems (subject to uncertainty). A decentralized controller is constructed based on a reference centralized controller. It is shown that when a priori knowledge of each subsystem about the other subsystems’ models is exact, then the decentralized closed-loop system can p...

Journal: :Int. J. Control 2007
Javad Lavaei Amir G. Aghdam

This paper deals with the decentralized control of an interconnected system, where each subsystem has models of all other subsystems (subject to uncertainty). A decentralized controller is constructed based on a reference centralized controller. It is shown that when a priori knowledge of each subsystem about the other subsystems’ models is exact, then the decentralized closed-loop system can p...

Journal: :Yearbook of medical informatics 2009
R M Gardner

To the engineer a closed-loop control system refers to using a controller with a feedback loop to control states or outputs of a dynamic system. That dynamic system might be the cruise (speed) control on your automobile, maintaining a patient’s paO 2 with a ventilator, controlling depth of anesthesia with an anesthesia machine, or controlling arterial blood pressure with medications from an IV ...

Journal: :Scientific Proceedings Faculty of Mechanical Engineering STU in Bratislava 2012

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