An Optimal Guidance Law Applied to Quadrotor Using LQR Method

作者:Jafari Hamidreza*; Zareh Mehran; Roshanian Jafar; Nikkhah Amirali
来源:Transactions of the Japan Society for Aeronautical and Space Sciences, 2010, 53(179): 32-39.
DOI:10.2322/tjsass.53.32

摘要

The optimal guidance law of an autonomous four-rotor helicopter, called the Quadrotor, using linear quadratic regulators (LQR) is presented in this paper. The dynamic equations of the Quadrotor are considered nonlinear so to find an LQR controller, it is necessary that these equations be linearized in different operation points. Due to importance of energy consumption in Quadrotors, minimum energy is selected as the optimal criteria.

  • 出版日期2010-5