Abstract:
ABSTRACT
This project gives the discussion of Hamiltonian dynamics in relation to the calculus of
variations. Hamiltonian dynamics defines the momenta as an independent parameter in
the equations of motion. The equation of motion in a Hamiltonian dynamics system are of
first order and define a 2n dimensional phase space of generalized coordinates and
generalized momenta, for a Hamiltonian dynamical system the phase space is represented
by generalized coordinates q, and generalized momenta p, which are canonical variables
and independent of each other. Hamilton’s equation is equivalent to Hamilton’s principle
of least action. Hamilton’s equation uses independent generalized coordinates, 𝑞
to drive
equations of motion of a system. These equations of motion are either ordinary differential
equations or partial differential equations. Application example of deriving ordinary
differential equations of a system using Hamiltonian dynamics is given.
𝑖