Flight Test Techniques for UAS

Flight Test Techniques for UAS


  • This new course on Flight Testing specific to UAS provides participants with overview, objectives, theory, techniques, software, and analysis methods for development, qualification, and acceptance tests of UAS.
  • All students will receive an AIAA Certificate of Completion at the end of the course.

OVERVIEW

Flight Test Techniques for UAS provides participants with overview, objectives, theory, techniques, software, and analysis methods for development, qualification, and acceptance tests of UAS. The course is a practical guide to the flight test methods needed to assess the performance and characteristics of experimental UAS. Flight control software is provided to the participants that can be used directly on Pixhawk hardware or adapted to any other flight control system. The software, written for the open-source PX4 flight stack, provides a mechanism to perform flight test maneuvers using manual control, augmented control, or automatic control.

The various methods of performing the flight test maneuvers distinguish UAS flight testing from the techniques used for conventional, piloted aircraft. Flight test maneuvers for UAS include performance, flight dynamics, flight controls, handling qualities, structures, flight envelope, and payload tests

LEARNING OBJECTIVES

  • Participants will understand the fundamental types of flight test techniques used for aircraft
  • Participants will identify how UAS flight test techniques differ from methods for manned aircraft
  • Participants will use open-source flight control software to design flight tests using manual, augmented, and autonomous control
  • Participants will use MATLAB analysis software to reduce the flight data generated from the UAS flight tests
  • Participants will identify aircraft performance metrics such as maximum range, maximum endurance, maximum climb rate, best glide ratio, and the associated airspeeds
  • Participants will develop dynamic models to represent the lateral and longitudinal dynamics of the aircraft
  • Participants will identify the aerodynamic, structural, and airspeed flight envelope limits of the aircraft

AUDIENCE
Flight Test Techniques for UAS is intended for students, engineers, pilots, remote pilots, and others who are involved in the development and testing of fixed-wing and rotary-wing uncrewed aircraft. Participants will see flight data from academic and industry flight tests for practical exposure to methods that will help them conduct tests faster, more efficiently, and with better results.

COURSE INFORMATION
Type of Course: Instructor-Led Short Course
Course Level: Fundamentals
Course Length: 3 days
AIAA CEU’s available: Yes

This course is also available on-demand. Register here.

Frequently Asked Questions

Outline

1. Introduction to Flight Testing

1.1. The goal of flight testing

1.2. Classical flight test techniques

1.3. Modern flight test techniques

1.4. Adapting flight test methods to UAS

2. Types of Flight Tests

2.1. Level, Climb, and Glide Performance

2.2. Takeoff, Landing, and Transition Performance

2.3. Flight Dynamics

2.4. Flight Controls, Guidance, and Autopilot

2.5. Handling Qualities

2.6. Structures

2.7. Flight Envelope

2.8. Payload (Fixed, Deployable, Sensing)

2.9. Robustness

3. Flight Test Methods for UAS

3.1. Manual Control

3.2. Augmented Control

3.3. Autonomous Control

4. Flight Test Maneuvers

4.1. Level Acceleration and Deceleration

4.2. Stall and Aerodynamic Limits

4.3. Airspeed Limits

4.4. Wind-Up Turns

4.5. Programmed Test Inputs

4.6. Control Responses

4.7. Climbs and Descents

5. Real-Time Data Telemetry and Monitoring

6. Data Recovery, Extraction, and Conversion

7. Flight Data Analysis & Reporting

Materials
Instructors

Dr. Mujahid Abdulrahim is an associate professor in mechanical engineering at the University of Missouri Kansas City. He is a fellow at the US Air Force Test Pilot School under the AFRL Summer Faculty Fellowship Program where he helped develop curriculum modules to teach UAS flight test methods. Mujahid has more than 20 years of experience in UAS flight test across a range of scales and vehicle configurations. Mujahid worked at AeroVironment developing flight control laws for several aircraft types. He has developed autopilot hardware and software for many platforms, including extensive development with open-source Pixhawk systems.

 

AIAA Training Links