Linear Quadratic Regulator for Helicopter Model with a Prescribed Degree of Stability
Document Type
Conference Proceeding
Publication Date
1-7-2021
Publication Title
Lecture Notes in Networks and Systems
Volume
182
First page number:
379
Last page number:
389
Abstract
© 2021, Springer Nature Switzerland AG. The 3-degree of freedom (DOF) helicopter is a benchmark aero-dynamical laboratory model having non-linear characteristics and open-loop unstable dynamics that make the control of such system for either posture stabilization or trajectory tracking a challenging task for the control community. This article investigates a linear quadratic regulator (LQR) based optimal solution for the position and attitude control problem of 3-DOF helicopter system with a prescribed degree of stability to achieve desired attitude (elevation and roll angles) and position (travel rate). Numerical simulations are demonstrated to verify the effectiveness of the proposed control scheme.
Keywords
3-DOF helicopter; Attitude control; Dynamic modeling; Linear-quadratic regulator; Optimal control; Position control
Disciplines
Computer Sciences | Electrical and Computer Engineering
Language
English
Repository Citation
Raj, K.,
Choudhary, S.,
Muthukumar, V.
(2021).
Linear Quadratic Regulator for Helicopter Model with a Prescribed Degree of Stability.
Lecture Notes in Networks and Systems, 182
379-389.
http://dx.doi.org/10.1007/978-3-030-65796-3_37