units

MAE3404

Faculty of Engineering

Undergraduate - Unit

This unit entry is for students who completed this unit in 2014 only. For students planning to study the unit, please refer to the unit indexes in the the current edition of the Handbook. If you have any queries contact the managing faculty for your course or area of study.

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6 points, SCA Band 2, 0.125 EFTSL

Refer to the specific census and withdrawal dates for the semester(s) in which this unit is offered, or view unit timetables.

LevelUndergraduate
FacultyFaculty of Engineering
Organisational UnitDepartment of Mechanical and Aerospace Engineering
OfferedClayton First semester 2014 (Day)
Coordinator(s)B Shirinzadeh

Synopsis

This unit introduces the student to the fundamental aspects in flight dynamics. The requirements and associated equations for static equilibrium and trim are developed. Further, these equations are treated to describe longitudinal static stability and lateral static stability. Performance and flying handling will be introduced. The equations of motion of a rigid vehicle are developed, together with the solution of these and introduction to state space model. The role of small perturbations, aerodynamic force and moment derivatives, aerodynamic control inputs will be established, together with linearized equations. The description of aircraft attitude and Euler angles are presented. The basis and formulations for lateral and longitudinal dynamics and stability will be developed. Control of aircrafts will also be introduced.

Outcomes

At the end of this unit, students are expected to have:

  • a working knowledge of the dynamic forces acting on a flight vehicle in different flight environments and an awareness of the use of equations governing dynamics in the design and use of flight vehicles in industry
  • an understanding of the aeronautical forces, through an understanding of finite wing theory, which contribute to the stability derivatives acting on an aircraft
  • an awareness of the development and use of equations governing longitudinal, lateral and directional static stability of an airplane
  • an understanding of rigid body dynamics and kinematics with focus on aircraft dynamics
  • knowledge and understanding of longitudinal and lateral vehicle dynamics, leading to aircraft's response
  • the ability to design and develop flight vehicles through an understanding of the underlying forces imposed on the vehicle structure
  • the ability to develop non-linear equations of motion and linearization of these necessary for the successful operation of flight vehicles in atmospheric flight
  • an appreciation of the role of flight vehicle dynamics in the design, testing and operation of flight vehicles
  • confidence in specifications and analysis of the flight vehicles dynamic characteristics and the control requirements
  • an appreciation of the fundamental principles underlying solid-body kinematics and dynamics for use in a general engineering workplace environment

Assessment

Assignments/tutorials: 30%
Examination (3 hours): 70%

Chief examiner(s)

Workload requirements

3 hours lectures, 2 hours practice sessions/laboratories and 7 hours of private study per week.

Prerequisites