Aerospace Science and Technology
Different Intelligent Methods for Coefficient Tuning of Quadrotor Feedback-linearization Controller

Mana Ghanifar; Milad Kamzan; Morteza Tayefi

Volume 16, Issue 1 , June 2023, , Pages 56-65

https://doi.org/10.22034/jast.2023.355914.1123

Abstract
  This paper investigates different intelligent methods of tuning feedback-linearization control coefficients. Feedback-linearization technique is an effective method of controlling nonlinear systems. The most critical part of designing this controller is tuning the gains, especially if the plant has complex ...  Read More

Optimization of Composite Stiffened Cylindrical Shell using PSO Algorithm

M. Fakoor; P. Mohammadzade; E. Jafari

Volume 11, Issue 2 , October 2017, , Pages 43-51

Abstract
  Composite stiffened cylindrical shells are widely used as primary elements in aerospace structures. In the recent years, there has been a growing research interest in optimum design of composite stiffened cylindrical shell structures for stability under buckling load.  This paper focuses upon the ...  Read More