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» Stability Analysis and Control Law Design for Acrobots
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ICRA
2006
IEEE
95views Robotics» more  ICRA 2006»
13 years 10 months ago
Stability Analysis and Control Law Design for Acrobots
— This paper presents a novel control strategy based on a non-smooth Lyapunov function to guarantee the stability of the system in the whole motion space. Three control laws that...
Xu-Zhi Lai, Jin-Hua She, Simon X. Yang, Min Wu
CDC
2009
IEEE
111views Control Systems» more  CDC 2009»
13 years 9 months ago
Quotient method for controlling the acrobot
— This paper describes a two-sweep control design method to stabilize the acrobot, an input-affine under-actuated system, at the upper equilibrium point. In the forward sweep, t...
Sudarsandhari Shibani Willson, Philippe Müllh...
ICRA
2008
IEEE
186views Robotics» more  ICRA 2008»
13 years 11 months ago
Analysis of classical and new visual servoing control laws
Abstract— In this paper, we analyze and compare five imagebased visual servoing control laws. Three of them are classical while two new ones are proposed. The first new control...
Mohammed Marey, François Chaumette
ICRA
2003
IEEE
133views Robotics» more  ICRA 2003»
13 years 10 months ago
Design and simulation of robust composite controllers for flexible joint robots
In this paper the control of exible joint manipulators is studied in detail. A composite control algorithm is proposed for the exible joint robots, which consists of two main part...
H. D. Taghirad, M. A. Khosravi
CDC
2009
IEEE
144views Control Systems» more  CDC 2009»
13 years 9 months ago
Stability of quantized time-delay nonlinear systems: A Lyapunov-Krasowskii-functional approach
Lyapunov-Krasowskii functionals are used to design quantized continuous-time control laws for nonlinear systems in the presence of time-invariant pointwise delays in the input. Th...
Claudio De Persis, Frédéric Mazenc