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Design and execution of a pneumotronic laboratory station using proportional control

Płaczek Marek, Walczak Kamil

Selected Engineering Problems

2019

nr 8

59--65

The paper presents the construction process of a pneumotronic station for exercises in the field of proportional technique in pneumatics. The stages of selecting elements, designing of the frame of the station in the Siemens NX system, writing software and creating visualizations for the HMI panel are presented. The stand was equipped with a proportionally controlled pneumatic axis, with a pneumatic cylinder mounted on it, equipped with a vacuum generator, which allows for lifting flat elements. The next stages of creating software for station control are also presented. The process of creating an algorithm controlling the automatic cycles of the station and the stage of building the visualization on the HMI panel are presented.

Parametric Design of Aircraft Wing with Curved Leading Edge

Benaouali A., Kachel S.

Problemy Mechatroniki : uzbrojenie, lotnictwo, inżynieria bezpieczeństwa

2018

Vol. 9, Nr 1 (31)

93--104

In order to ease modelling procedures, eliminate repetitive effort and save time, modern CAD tools offer the ability to automate tasks via a programming language. Moreover, when the design is an iterative process, the automation permits updating the design variables to generate a new model at each iteration. Based on UG/OPEN GRIP functionalities, this paper aims at developing a parametric model of a curved leading edge aircraft wing. The model is built by executing a GRIP program in which wing parameter values can be assigned via a dialog box.