Concept of improving positioning of pneumatic drive as drive of manipulator

被引:3
|
作者
Magdziak, Lukasz [1 ]
Malujda, Ireneusz [1 ]
Wilczynski, Dominik [1 ]
Wojtkowiak, Dominik [1 ]
机构
[1] Poznan Univ Tech, Chair Basics Machine Design, Piotrowo St 3, PL-60965 Poznan, Poland
关键词
pneumatic drive; control system; controller; mathematical model; simulation; SINGULARITY ANALYSIS; ACTUATOR;
D O I
10.1016/j.proeng.2017.02.234
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The paper presents a mathematical model of pneumatic actuator based on a piston rod air double acting cylinder. The model was solved using MATLAB Simulink. The results of model simulations were compared with experimental results and the drive control system was proposed. The article also includes the concept of the control system of pneumatic drive equipped with electromagnetic brake. The application of the brake is to increase the accuracy of the positioning of the actuator piston, which in turn will enable the use of this drive in the structure of parallel kinematic manipulator. Presented research provides preliminary data for assessment of the improvement of air cylinder control. (C) 2017 The Authors. Published by Elsevier Ltd.
引用
收藏
页码:331 / 338
页数:8
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