%0 Journal Article
	%A Kamran Turkoglu and  Ugur Ozdemir and  Melike Nikbay and  Elbrous M. Jafarov
	%D 2008
	%J International Journal of Aerospace and Mechanical Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 21, 2008
	%T PID Parameter Optimization of an UAV Longitudinal Flight Control System
	%U https://publications.waset.org/pdf/12521
	%V 21
	%X In this paper, an automatic control system design
based on Integral Squared Error (ISE) parameter optimization
technique has been implemented on longitudinal flight dynamics of
an UAV. It has been aimed to minimize the error function between
the reference signal and the output of the plant. In the following
parts, objective function has been defined with respect to error
dynamics. An unconstrained optimization problem has been solved
analytically by using necessary and sufficient conditions of
optimality, optimum PID parameters have been obtained and
implemented in control system dynamics.
	%P 1031 - 1036