Design Analysis of a Pneumatic Force Control Servosystem with Pressure Proportional Valve
Author(s) -
Massimo Sorli,
Alessandro Vigliani
Publication year - 1998
Publication title -
journal of robotics and mechatronics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 19
eISSN - 1883-8049
pISSN - 0915-3942
DOI - 10.20965/jrm.1998.p0370
Subject(s) - control theory (sociology) , parametric statistics , nonlinear system , control valves , pressure control , proportional control , ball valve , pneumatic cylinder , engineering , control engineering , cylinder , control system , computer science , control (management) , mechanical engineering , mathematics , physics , statistics , artificial intelligence , electrical engineering , quantum mechanics
We study static and dynamic performance of a force control pneumatic servosystem formed by a linear cylinder supplied by a pressure-proportional valve with a force closed-loop. Nonlinear and linearized models are presented to define design strategies, i.e., components satisfying imposed technical specifications. Through parametric analysis, we point out the effects due to circuit size and pressure-proportional valve bandwidth on overall system performance.
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