Passivity-Based Control Applied of a Reaction Wheel Pendulum: an IDA-PBC Approach

2019 ◽  
Author(s):  
Oscar Danilo Montoya ◽  
Victor Manuel Garrido ◽  
Walter Gil-Gonzalez ◽  
C. Orozco-Henao
Keyword(s):  
Reaction Wheel ◽  
Passivity Based Control

scholarly journals Discrete-time inverse optimal control for a reaction wheel pendulum: a passivity-based control approach

2020 ◽  
Vol 19 (4) ◽  
pp. 123-132 ◽  
Author(s):  
Oscar Danilo Montoya ◽  
Walter Gil-González ◽  
Federico Martin Serra
Keyword(s):  
Optimal Control ◽  
Discrete Time ◽  
Point Of View ◽  
Control Analysis ◽  
Inverse Optimal Control ◽  
Reaction Wheel ◽  
Control Approach ◽  
Control Functions ◽  
Passivity Based Control ◽  
The Time Domain

In this paper it is presented the design of a controller for a reaction wheel pendulum using a discrete-time representation via optimal control from the point of view of passivity-based control analysis. The main advantage of the proposed approach is that it allows to guarantee asymptotic stability convergence using a quadratic candidate Lyapunovfunction. Numerical simulations show that the proposed inverse optimal control design permits to reach superiornumerical performance reported by continuous approaches such as Lyapunov control functions and interconnection,and damping assignment passivity-based controllers. An additional advantageof the proposed inverse optimal controlmethod is its easy implementation since it does not employ additional states. It is only required a basic discretizationof the time-domain dynamical model based on the backward representation. All the simulations are carried out inMATLAB/OCTAVE software using a codification on the script environment.

Passivity-Based Control of Motor for Reaction Wheel

2014 ◽  
Vol 989-994 ◽  
pp. 2865-2868
Author(s):  
Ren Long Yu ◽  
Jing Jin
Keyword(s):  
Control Method ◽  
Buck Converter ◽  
Motor Speed ◽  
Tracking Accuracy ◽  
Reaction Wheel ◽  
Brushless Dc ◽  
Model Combining ◽  
Passivity Based Control ◽  
Permanent Magnet Brushless Dc ◽  
Speed Mode

To achieve high-precision tracking control of motor speed for magnetically suspended reaction wheel, mathematical model combining BUCK converter with permanent magnet brushless DC motor system is established, and a MSRFW speed mode Passivity-based control method is presented. A passivity-based controller of speed tracking is designed in order to enhance the speed of tracking performance. Experiments on MSRW platform show that passivity-based control method can improve the speed of the dynamic response and tracking accuracy, from which the validity is verified.

scholarly journals A Droop Approach for the Passivity–based Control of Microgrids

2020 ◽  
Vol 53 (2) ◽  
pp. 12962-12967
Author(s):  
Isaac Ortega-Velázquez ◽  
Sofía Avila-Becerril ◽  
Gerardo Espinosa-Pérez
Keyword(s):  
Passivity Based Control

Stabilization of MT-HVDC grids via passivity-based control and convex optimization

2021 ◽  
Vol 196 ◽  
pp. 107273
Author(s):  
Oscar Danilo Montoya ◽  
Walter Gil-González ◽  
Alejandro Garces ◽  
Federico Serra ◽  
Jesus C. Hernández
Keyword(s):  
Convex Optimization ◽  
Passivity Based Control
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