| An
introduction to the static and dynamic stability characteristics
of transportation vehicles will be given, emphasizing a systems
approach to vehicle analysis and design, but building on basic concepts
in kinematics and dynamics. Conventional approaches will be introduced
along with bond graph modes, and practical examples will be drawn
primarily from on- and off-the-road ground vehicle applications.
The
critical effect of vehicle-environment interaction will be studied,
and static and dynamic properties and performance of various 'running
gear' (tires, tracks, etc.) on different types of terrains may be
presented.
Basic
vehicle dynamics in the performance, handling, and ride modes will
be discussed. Modeling for predicting directional response and stability
in small and large disturbance maneuvers will be presented. Ride
phenomena treated as a random process will also be introduced, especially
for applications in vehicle harshness and testing. Some concepts
in power transmission may also be included as time permits.
Basic
methods for closed-loop control of vehicle systems will be included,
as relevant to modern approaches for impacting vehicle stability,
handling, traction and suspension control. The role of modern electronic
systems, sensors and actuators in vehicle systems will be discussed
as needed.
Finally,
the course will rely on development of computer-based models and
simulation algorithms using engineering software, including and
introduction to the use of the MSC.ADAMS software package. Applications
will be examined within the project work assigned. |