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Air pads are often embedded into robotic devices for manufacturing and measuring applications. Investigating the performance of these pads is essential to obtain robot characterized by very accurate motions and positioning. Due to their simplicity, mathematical lumped parameter models can be adopted to evaluate quickly both the static and dynamic performance of such bearings. This paper describes a lumped parameter model to study the behavior of a grooved rectangular air pads. The static and dynamic results of the model are validated by using a purpose built test bench.

A Lumped Model for Grooved Aerostatic Pad / Lentini, Luigi; Colombo, Federico; Trivella, Andrea; Raparelli, Terenziano; Viktorov, Vladimir (MECHANISMS AND MACHINE SCIENCE). - In: Advances in Service and Industrial Robotics: Proceedings of the 27th International Conference on Robotics in Alpe-Adria Danube Region (RAAD 2018)ELETTRONICO. - [s.l] : Springer, 2019. - ISBN 978-3-030-00231-2. - pp. 678-686 [10.1007/978-3-030-00232-9]

A Lumped Model for Grooved Aerostatic Pad

Luigi Lentini;Federico Colombo;Andrea Trivella;Terenziano Raparelli;Vladimir Viktorov
2019

Abstract

Air pads are often embedded into robotic devices for manufacturing and measuring applications. Investigating the performance of these pads is essential to obtain robot characterized by very accurate motions and positioning. Due to their simplicity, mathematical lumped parameter models can be adopted to evaluate quickly both the static and dynamic performance of such bearings. This paper describes a lumped parameter model to study the behavior of a grooved rectangular air pads. The static and dynamic results of the model are validated by using a purpose built test bench.
MECHANISMS AND MACHINE SCIENCE
978-3-030-00231-2
Advances in Service and Industrial Robotics: Proceedings of the 27th International Conference on Robotics in Alpe-Adria Danube Region (RAAD 2018)
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2712590
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