Hybrid global exponential stabilization on SO (3)

S Berkane, A Abdessameud, A Tayebi - Automatica, 2017‏ - Elsevier
We propose a central synergistic hybrid approach for global exponential stabilization on the
Special Orthogonal group SO (3). We introduce a new switching concept relying on a central …

Robust global exponential stabilization on the n-dimensional sphere with applications to trajectory tracking for quadrotors

P Casau, CG Mayhew, RG Sanfelice, C Silvestre - Automatica, 2019‏ - Elsevier
In this paper, we design a hybrid controller that globally exponentially stabilizes a system
evolving on the n-dimensional sphere, denoted by S n. This hybrid controller is induced by a …

Global Stabilization of Antipodal Points on -Sphere With Application to Attitude Tracking

X Tong, SS Cheng - IEEE Transactions on Automatic Control, 2023‏ - ieeexplore.ieee.org
Existing approaches to robust global asymptotic stabilization of a pair of antipodal points on
unit-sphere typically involve the noncentrally synergistic hybrid controllers for attitude …

Trajectory Tracking for Quadrotors with Attitude Control on

D Kooijman, AP Schoellig… - 2019 18th European …, 2019‏ - ieeexplore.ieee.org
The control of a quadrotor is typically split into two subsequent problems: finding desired
accelerations to control its position, and controlling its attitude and the total thrust to track …

Constrained stabilization on the n-sphere

S Berkane, DV Dimarogonas - Automatica, 2021‏ - Elsevier
We solve the stabilization problem on the n-sphere in the presence of conic constraints. We
use the stereographic projection to map this problem to the classical navigation problem on …

Improved maneuverability for multirotor aerial vehicles using globally stabilizing feedbacks

P Casau, R Cunha, C Silvestre - 2020 American Control …, 2020‏ - ieeexplore.ieee.org
In this paper, we present the design of trajectory tracking controllers for multirotor aerial
vehicles that have the ability to operate both with and without thrust reversal. We follow a …

Global asymptotic stabilization of spherical orientation by synergistic hybrid feedback with application to reduced attitude synchronization

P Casau, C Silvestre - 2018 IEEE Conference on Decision and …, 2018‏ - ieeexplore.ieee.org
In this paper, we develop a hybrid controller for global asymptotic stabilization on the n-
dimensional sphere (\mathbbS n) using synergistic potential functions. These consist of a …

Control of a Driftless Bilinear Vector Field on -Sphere

V Muralidharan, AD Mahindrakar… - IEEE Transactions on …, 2018‏ - ieeexplore.ieee.org
In this paper, we consider a multi-input driftless bilinear system evolving on the n-
dimensional sphere S n. We first provide examples drawn from rigid body mechanics that …

Hybrid feedback for global asymptotic stabilization on a compact manifold

P Casau, R Cunha, RG Sanfelice… - 2017 IEEE 56th Annual …, 2017‏ - ieeexplore.ieee.org
In this paper, we employ a hybrid feedback control strategy to globally asymptotically
stabilize a setpoint on a smooth compact manifold without boundary satisfying the following …

Exponential stabilization of a vectored-thrust vehicle using synergistic potential functions

P Casau, CG Mayhew, RG Sanfelice… - 2016 American …, 2016‏ - ieeexplore.ieee.org
In this paper, we design a hybrid controller based on the concept of centrally synergistic
potential functions on the n-dimensional sphere to achieve global tracking of an attitude …