A High Performance Pneumatic Force Actuator System: Part I—Nonlinear Mathematical Model
- 23 June 1999
- journal article
- Published by ASME International in Journal of Dynamic Systems, Measurement, and Control
- Vol. 122 (3) , 416-425
- https://doi.org/10.1115/1.1286336
Abstract
In this paper, we developed a detailed mathematical model of dual action pneumatic actuators controlled with proportional spool valves. Effects of nonlinear flow through the valve, air compressibility in cylinder chambers, leakage between chambers, end of stroke inactive volume, and time delay and attenuation in the pneumatic lines were carefully considered. We performed system identification, numerical simulation, and model validation experiments for two types of air cylinders and different connecting tubes length. The mathematical model of the present article is used in a sequel article to develop high performance nonlinear pneumatic force controllers. [S0022-0434(00)00503-7]Keywords
This publication has 12 references indexed in Scilit:
- Comparison Between Linear and Nonlinear Control of an Electropneumatic ServodriveJournal of Dynamic Systems, Measurement, and Control, 1996
- A force-controlled pneumatic actuatorIEEE Transactions on Robotics and Automation, 1995
- Variable Structure Control of a Pneumatic ActuatorJournal of Dynamic Systems, Measurement, and Control, 1995
- Modelling, simulation and sensitivity analysis of a straight pneumatic pipelineEnergy Conversion and Management, 1994
- Reduced order sliding mode control for pneumatic actuatorIEEE Transactions on Control Systems Technology, 1994
- Adaptive Tracking Control of an Air Powered Robot ActuatorJournal of Dynamic Systems, Measurement, and Control, 1993
- Adaptive Pneumatic Force Actuation and Position ControlJournal of Dynamic Systems, Measurement, and Control, 1991
- Genopsycholinguisticide and the Language Theme in African-American FictionCollege English, 1990
- An Analysis of a Pneumatic Servo System and Its Application to a Computer-Controlled RobotJournal of Dynamic Systems, Measurement, and Control, 1988
- The Analysis and Design of Pneumatic SystemsJournal of Applied Mechanics, 1967