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Tehnički vjesnik, Vol.22 No.4 Kolovoz 2015.

Prethodno priopćenje
https://doi.org/10.17559/TV-20140107012331

An analytical and experimental study of ultrasonic linear motors

Ramiro Velázquez   ORCID icon orcid.org/0000-0001-9966-9131 ; Universidad Panamericana, Fracc. Rústicos Calpulli, 20290, Aguascalientes, Mexico
Hermes Hernández ; Universidad Panamericana, Fracc. Rústicos Calpulli, 20290, Aguascalientes, Mexico
Carlos A. Gutiérrez ; Universidad Autónoma de San Luis Potosí, Av. Salvador Nava Mtz S/N, 78290, San Luis Potosí, Mexico
Pedro Rodrigo ; Universidad de Jaén, Campus Las Lagunillas S/N, 23071, Jaen, Spain

Puni tekst: engleski, pdf (2 MB) str. 1057-1063 preuzimanja: 166* citiraj
APA
Velázquez, R., Hernández, H., Gutiérrez, C.A., Rodrigo, P. (2015). An analytical and experimental study of ultrasonic linear motors. Tehnički vjesnik, 22(4). doi:10.17559/TV-20140107012331
Puni tekst: hrvatski, pdf (2 MB) str. 1057-1063 preuzimanja: 295* citiraj
APA
Velázquez, R., Hernández, H., Gutiérrez, C.A., Rodrigo, P. (2015). Analitička i eksperimentalna analiza ultrazvučnih linearnih motora. Tehnički vjesnik, 22(4). doi:10.17559/TV-20140107012331

Sažetak
Ultrasonic linear motors (ULMs) are widely used in many industrial applications and a full characterization of their behaviour is often needed. This paper presents a detailed analytical-experimental study of ULMs. First, the general structure and operation principle of ULMs are introduced. The actuator mechanics is then described using a simple piezoelectric model. Since, in practice, ULMs are most often used as actuators for positioning mechanisms, the proposed model includes electromechanical relations which offer designers a broad range of possibilities for precise positioning and reliable model-based control. Finally, ULMs are experimentally investigated to determine the conditions that allow an optimal performance.

Ključne riječi
linear actuator; modelling; numerical simulation; piezoelectric motor; principle of inertia; transducer; ultrasonic linear motor (ULM)

Hrčak ID: 143161

URI
https://hrcak.srce.hr/143161

[hrvatski]

Posjeta: 696 *