Open Loop Control of a Hysteretic System with an Inverse Volterra with a DC Component



Título del documento: Open Loop Control of a Hysteretic System with an Inverse Volterra with a DC Component
Revista: Computación y sistemas
Base de datos:
Número de sistema: 000560591
ISSN: 1405-5546
Autores: 1
2
2
2
2
Instituciones: 1Instituto Politécnico Nacional, Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional, México
2Instituto Politécnico Nacional, Escuela Superior de Ingeniería Mecánica y Eléctrica, México
Año:
Periodo: Abr-Jun
Volumen: 25
Número: 2
Paginación: 393-401
País: México
Idioma: Inglés
Resumen en inglés This work proposes an open loop control for sensor systems with hysteresis. This control is achieved by the use of an equalization strategy consisting in connecting in tandem the system with its inverse Volterra. For real cases hysteresis is associated with the interchange of mechanic-electric energy in the sensing process. Though these systems are amplitude dependent, they still can be treated as Wiener kind systems and therefore a Postinverse Volterra can be built. A simulated accelerometer shows how to implement this control.
Keyword: Nonlinear systems,
Hysteresis,
Associated linear equations,
Volterra transform
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