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[129530] Rozdział: Design of the stand for experimental tests of pneumatic bellows actuatorsw książce: Advances in Hydraulic and Pneumatic Drives and Control 2023ISSN: 2195-4356 ISBN: 978-3-031-43002-2 Wydawca: Springer Opublikowano: Wrzesień 2023 Miejsce wydania: Switzerland Seria wydawnicza: Lecture Notes in Mechanical Engineering Liczba stron: 10 Liczba arkuszy wydawniczych: 0.50 Autorzy / Redaktorzy / Twórcy Grupa MNiSW: Autorstwo rozdziału w monografii z listy wydawnictw 2019 Punkty MNiSW: 20 DOI Keywords: Pneumatic  Elastic  Bellows Actuator  |
The article contains an analysis of the possibility of precise position control of a bellows actuator. For this purpose, a special research stand was built. It allows an accurate determination of the static and dynamic characteristics
of air springs under variable loads generated by a pneumatic cylinder. The bellows is placed on a prototype base, enabling, apart from precise height measurement, determination of changes in the volume of the bellows immersed in liquid. Based on the experimental data, a formula for the effective area of the bellows was derived, depending on its height and the applied load. Subsequently, a mathematical model of the stand was made which was used to carry out further simulation tests in the MATLAB /SIMULINK environment.