Abstract
Aerospace engineering is a subset of mechanical
engineering that emerged relatively recently in human
history when humans began to fly, first in the
atmosphere and then into space. Gliders, missiles, jet
fighters, and space rockets are all designed, built, and
tested by these engineers. Some work in naval design
as well, since some of the rules that govern the flow of
air (a fluid) around an aircraft easily translate to the flow
of water (also a fluid) around a ship or submarine.
Introduction
Aerospace engineering is a captivating field at the
forefront of human innovation, blending science,
technology, and imagination to conquer the skies and
explore the cosmos. Aspiring aerospace engineers
embark on a journey into the realms of flight and space,
where they delve into the intricacies of aerodynamics,
propulsion, materials science, and beyond. From
designing cutting-edge aircraft to crafting spacecraft
destined for distant worlds, aerospace engineers play a
pivotal role in shaping the future of aviation and space
exploration.
Methodology
, Aerospace systems research at Illinois focuses on
designing and analyzing complex systems, using a
combination of theoretical, computational, and
experimental techniques. These methods come from
many disciplines, such as aerodynamics, propulsion,
optimization, controls, simulation, network theory, and
data-driven modeling.
1.Optimization
Aerospace engineering has been at the forefront both in
the modeling and design optimization due to the
demand for high performance. The objective of this
chapter is to show how numerical optimization has been
useful in the design of aerospace systems, and to give
an idea of the challenges involved.
2.Propulsion
Propulsion usually refers to the engine technology which
supplies the energy needed to get an aircraft from the
end of a runway into the air and keep it there – and
people usually think of the jet engine or a single or twin
propeller engines seen on large and small passenger
planes.
3.Data-driven Modeling
Foremost, due to the safety-critical aspect of aerospace
engineering, data-driven models must be certifiable and
verifiable, must generalize beyond the training data, and
must be both interpretable and explainable by humans.
Existing Work