Aircraft Control Systems and Their Modeling

Major: Aviation Information Systems and Complexes
Code of subject: 7.173.01.O.005
Credits: 6.00
Department: Electronics and Information Technology
Lecturer: prof. Yuriy Romanyshyn
Semester: 1 семестр
Mode of study: денна
Learning outcomes: As a result of studying the discipline, student must be able to demonstrate the following learning outcomes: KN 6. Knowledge of aircraft control systems, modern methods of synthesis of functional and structural schemes of automatic control systems of aircraft and their modeling. BA 5. Be able to analyze and synthesize digital automatic control systems. BA 6. Be able to develop algorithms for controlling the movement of aircraft. BA 8. Be able to describe the dynamic processes of aircraft, choose algorithms for controlling the movement of aircraft.
Required prior and related subjects: Pre-requisites - no Co-requisites - Microsystem Avionics. Microsystem Avionics (Course Project). Aeronautical systems and their modeling.
Summary of the subject: The educational discipline involves the study of such basic topics. Aircraft as a control object. Classification of control systems. Coordinate systems used in aircraft motion control systems. The equation of spatial motion of an airplane. Generalized mathematical model of aircraft motion. Longitudinal and lateral movement. Linearization of the equations of motion of the aircraft. Transfer functions and mathematical models of longitudinal motion of the aircraft. Mathematical models of lateral movement of the aircraft. Linearization of the equations of lateral motion of the aircraft. Transmission functions of lateral movements of the aircraft. Automatic aircraft control system. Autopilot. Principles of action. Principles of operation of autopilots along the roll channel. Principles of operation of autopilots on the pitch channel. Principles of operation of autopilots along the course channel. Stabilization of the course when controlling the autopilot steering wheel. Course stabilization when controlling the autopilot with ailerons and steering wheel. Stabilization of the course angle under the influence of disturbances. The principle of operation of the autopilot when controlling the flight height. Mathematical model and transmission function of the steering drive. Simulation of aircraft movement control using Simulink MATLAB.
Assessment methods and criteria: Assessment of the level of achievement of learning outcomes is carried out by the following methods: - assessment of the level of readiness of students to perform laboratory work; - assessment of the ability to correctly perform laboratory work; - assessment of the correctness of the preparation of laboratory work reports; - assessment of knowledge during the defense of control papers; - selective surveys in the course of conducting lectures and laboratory classes; - assessment of knowledge based on the results of performing test tasks and control work.
Recommended books: 1. Степанковський Ю.В. Дослідження динаміки літака / Лабораторний практикум // Електронне видання. – К,: НТУУ «КПІ», 2011, – 101 с. 2. Системи орієнтації, навігації і наведення рухомих об’єктів: Методи визначення орієнтації [Електронний ресурс]: навч. посіб. для здобувачів вищої освіти спеціальності 173 “Авіоніка” / Л. М. Рижков. – Київ : КПІ ім. Ігоря Сікорського, 2020. – 53 с. 3. Educational and methodological support in the virtual educational environment of the Lviv Polytechnic.

Aircraft Control Systems and Their Modeling (курсовий проєкт)

Major: Aviation Information Systems and Complexes
Code of subject: 7.173.01.O.007
Credits: 3.00
Department: Electronics and Information Technology
Semester: 1 семестр
Mode of study: денна