Work

Experimental Study of the Frequency Characteristics of an Electropneumatic Tracking System With High Speed Pneumatic Valves and Pwm Control

Year: 2025

Type: conference-paper

Abstract: This paper describes an experimental study on the frequency characteristics of an electropneumatic tracking system with a high-speed pneumatic on/off valve (HSPV) and Pulse Width Modulation (PWM) control. A demonstration experimental test bench has been developed to analyze the Bode diagrams of magnitude and phase for an electropneumatic tracking system with a double-rod pneumatic cylinder, and the system's critical frequency has been determined. A specialized virtual instrument is used for control and data acquisition. The process control and data processing are performed automatically by a computer and the corresponding NI interface board. The results are presented in graphical form and analysis of the obtained Bode Diagrams was made.

Source: Environment Technology Resources Proceedings of the International Scientific and Practical Conference

DOI: 10.17770/etr2025vol4.8427

Authors: Georgi Iliev, Hristo Nedev Hristov, Docho Svetlozarov Dimitrov

Institution: Technical University of Gabrovo

Language: English

Topic: Hydraulic and Pneumatic Systems

Subfield: Mechanical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

Funder: European Regional Development Fund

Award: G675437911