PRACTICAL DETERMINATION OF STATIC AND DYNAMIC CHARACTERISTICS OF AIRCRAFT DRIVES

Abstract

Almost all processes related to mechanical energy and motion are carried out by various drives, such as electromechanical, hydro and pneumatic drives. A drive is a device that performs a controlled conversion of electrical energy or oil or air pressure into mechanical energy and is designed to set working machines and mechanisms in motion. It is a link that connects the power system with technological installations. To some extent, the drive plays the role of a regulator of these connections, with a technological installation or machine on the one hand and a higher-level information system - often with a person - an operator, on the other hand. It can be considered that the drive as a subsystem is included in the specified systems, being a part of them. A specialist in the construction and operation of aircraft (LA) is usually interested in the drive as a consumer of electricity, a technologist or designer of the LA - as a source of mechanical energy, an engineer who develops or operates the LA - as a developed interface that connects his system with a technological process or power supply system. An important point in the development of a modern aircraft control system is the determination of the amplitude-frequency characteristics of the component units and elements.The aim of the work is to use computer technologysystems to obtain these parametersThe tasks of the work are: development of a computer system for determining static and dynamic characteristics of drives; creation and verification of operating algorithms and necessary calculations on a laboratory bench using the ARDUINO controller. The control law was selected and testedcomputera system for calculating the necessary parameters, which is implemented on the ARDUINO controller. The applied value of the work is the further use of the obtained results for the study of modern aircraft drives.