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	Provedor de dados Anais da ABC (AABC) (1) Ecology and Society (1) Autor COSTA,LUIZ R. (1) Janssen, Marco A; Indiana University; maajanss@indiana.edu (1) PAZ,PAULO (1) PINO,ALEXANDRE V. (1) ROUX-OLIVEIRA,TIAGO (1) Palavra-chave Adaptive systems (2) Artificial immune systems (1) Biological invasions (1) Deterministic extremum seeking (1) Ecological economic systems (1) Ecosystem management (1) Immune systems (1) Institutions (1) Models (1) NMES (1) PID control (1) Stroke patients (1) Trajectory tracking. (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Peer-Reviewed Reports (1) Ano 2019 (1) 2001 (1) País Brazil (1) Canada (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última An Immune System Perspective on Ecosystem Management Ecology and Society Janssen, Marco A; Indiana University; maajanss@indiana.edu. A new perspective for studying the complex interactions between human activities and ecosystems is proposed. It is argued that biological immune systems share a number of similarities with ecological economic systems in terms of function. These similarities include the system's ability to recognize harmful invasions, design measures to control and destroy these invasions, and remember successful response strategies. Studying both the similarities and the differences between immune systems and ecological economic systems can provide new insights on ecosystem management. Tipo: Peer-Reviewed Reports Palavras-chave: Adaptive systems; Artificial immune systems; Biological invasions; Ecological economic systems; Ecosystem management; Immune systems; Institutions; Models. Ano: 2001 Extremum Seeking-based Adaptive PID Control applied to Neuromuscular Electrical Stimulation Anais da ABC (AABC) ROUX-OLIVEIRA,TIAGO; COSTA,LUIZ R.; PINO,ALEXANDRE V.; PAZ,PAULO. Abstract A multivariable deterministic extremum seeking (ES) is being evaluated to construct an adaptive Proportional-Integral-Derivative (PID) control law for the functional Neuromuscular Electrical Stimulation (NMES) of stroke patients. The developed scheme is applied to control the position of the patient’s arm so that movements of flexion/extension for its elbow can be produced. The true limitations of a PID controller for these types of applications is that a PID controller is designed for linear systems, but the system which is being controlled is nonlinear. Moreover, it is worth mention that clinicians’ knowledge of control systems is limited. Therefore, their expertise in tuning controllers is limited. Also, in NMES applications each patient is... Tipo: Info:eu-repo/semantics/article Palavras-chave: NMES; Stroke patients; Adaptive systems; Deterministic extremum seeking; PID control; Trajectory tracking.. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000200901 Registros recuperados: 2 Primeira ... 1 ... Última

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