2020/11/12 by Rodrigo Trentini, Trentini, Rodrigo, Daniel Rafael dos Santos +3
Computer Science · Engineering · #Advanced Sensor and Control Systems #Elevator Systems and Control #FOS: Electrical engineering #Hydraulic and Pneumatic Systems #Mechanics and Biomechanics Studies #Systems and Control (eess.SY) #cs.SY #eess.SY #electronic engineering #information engineering
paper · pdf · doi:10.48550/arxiv.2011.06659
8 pages
arxiv created 2020/11/12 · openalex publication_date 2020/11/12 · arxiv updated 2020/11/16 · openalex created_date 2022/07/25 · openalex updated_date 2026/07/28
This paper presents a comprehensive mathematical model of a servopneumatic system, aimed at its consolidation in literature. The work exploits system's friction forces, temperature and pressure evolution, heat transfer, leakage between chambers and environment, equilibrium of cylinder forces, resistance of the pipes, mass flow rate in valve output, varying area of valve orifices and equilibrium of valve forces. Numerical simulations are performed, where system's elastic behaviour due to the air compressibility is thoroughly exploited.