2011
DOI: 10.1155/2011/472903
|View full text |Cite
|
Sign up to set email alerts
|

Nonlinear Mathematical Modeling in Pneumatic Servo Position Applications

Abstract: This paper addresses a new methodology for servo pneumatic actuators mathematical modeling and selection from the dynamic behavior study in engineering applications. The pneumatic actuator is very common in industrial application because it has the following advantages: its maintenance is easy and simple, with relatively low cost, self-cooling properties, good power density (power/dimension rate), fast acting with high accelerations, and installation flexibility. The proposed fifth-order nonlinear mathematical… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
22
0
9

Year Published

2016
2016
2024
2024

Publication Types

Select...
5
1
1

Relationship

1
6

Authors

Journals

citations
Cited by 48 publications
(31 citation statements)
references
References 11 publications
0
22
0
9
Order By: Relevance
“…The mathematical model of a pneumatic system is highly non-linear [8], [9], [10], and the numerical simulation is used to determine the capability of the system to perform a given task, in terms of dynamic behavior.…”
Section: The Theoretical Analysis Of the Intelligent Pneumatic Actuatormentioning
confidence: 99%
“…The mathematical model of a pneumatic system is highly non-linear [8], [9], [10], and the numerical simulation is used to determine the capability of the system to perform a given task, in terms of dynamic behavior.…”
Section: The Theoretical Analysis Of the Intelligent Pneumatic Actuatormentioning
confidence: 99%
“…O modelo proposto é de 5ª ordem e inclui as características não lineares do atrito [4]. A Figura 2 mostra o diagrama de blocos esquemático dos principais elementos incluídos na modelagem matemática utilizada para representar o comportamento dinâmico do posicionador pneumático, considerando-se a não linearidade da zona morta, a equação da vazão mássica, a dinâmica das pressões e a equação do movimento, que inclui a dinâmica do atrito.…”
Section: Modelagem Matemática Do Atrito Dinâmico No Posicionador Pneuunclassified
“…Apesar destas vantagens, os atuadores pneumáticos apresentam dificuldades de modelagem devido a diversas características não lineares do sistema, tais como a zona morta na servoválvula [4], a compressibilidade do ar, a relação não linear da vazão nos orifícios de controle [2] e o atrito dinâmico [1,4,5].…”
unclassified
See 2 more Smart Citations