Hostname: page-component-cd9895bd7-gxg78 Total loading time: 0 Render date: 2024-12-28T20:47:05.208Z Has data issue: false hasContentIssue false
  • English
  • Français

A discussion on the Hölder and robust finite-time partial stabilizability of Brockett’s integrator∗

Published online by Cambridge University Press:  13 April 2011

Chaker Jammazi
Chaker Jammazi*
Affiliation:
Facultédes Sciences de Bizerte, Département de Mathématiques and Laboratoire d’Ingénierie Mathématique, École Polytechnique de Tunisie, Université de Carthage, Avenue de la République, BP 77, 1054 Amilcar, Tunisia. Chaker.Jammazi@ept.rnu.tn
Get access

Abstract

We consider chained systems that model various systems of mechanical or biological origin. It is known according to Brockett that this class of systems, which are controllable, is not stabilizable by continuous stationary feedback (i.e. independent of time). Various approaches have been proposed to remedy this problem, especially instationary or discontinuous feedbacks. Here, we look at another stabilization strategy (by continuous stationary or discontinuous feedbacks) to ensure the asymptotic stability even in finite time for some variables, while other variables do converge, and not necessarily toward equilibrium. Furthermore, we build feedbacks that permit to vanish the two first components of the Brockett integrator in finite time, while ensuring the convergence of the last one. The considering feedbacks are continuous and discontinuous and regular outside zero.

Keywords

Brockett’s integratordiscontinuous feedback lawfinite-time partial stabilityrational partial stabilityrobust control
Type
Research Article
Information
ESAIM: Control, Optimisation and Calculus of Variations , Volume 18 , Issue 2 , April 2012 , pp. 360 - 382
Copyright
© EDP Sciences, SMAI, 2011

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Aeyels, D., Stabilization by smooth feedback of the angular velocity of a rigid body. Syst. Control Lett. 5 (1985) 59–63. Google Scholar
Aeyels, D., Stabilization of a class of nonlinear systems by a smooth feedback control. Syst. Control Lett. 5 (1985) 289–294. Google Scholar
Aeyels, D. and Szafranski, M., Comments on the stabilizablity of angular velocity of rigid body. Syst. Control Lett. 10 (1988) 35–39. Google Scholar
V. Andriano, Global feedback stabilization of the angular velocity of symmetric rigid body. Syst. Control Lett. (1993) 361–364.
A. Astolfi, Asymptotic stabilization of nonholonomic systems with discontinuous control. Ph.D. thesis, Swiss Federal Institute of Thechnology, Zurich (1996).
Astolfi, A., Discontinuous control of nonholonomic systems. Syst. Control Lett. 27 (1996) 37–45. Google Scholar
A. Bacciotti, Local stabilizability of nonlinear control systems. World Scientific (1991).
A. Bacciotti and L. Rosier, Liapunov Functions and Stability in Control Theory. Communications and Control Engineering, Springer-Verlag (2005).
Beji, L., Abichou, A. and Bestaoui, Y., Position and attitude control of an underactuated autonomous airship. International Journal of Differential Equations and Applications 8 (2004) 231–255. Google Scholar
M.K. Bennani and P. Rouchon, Robust stabilization of flat and chained systems, in European Control Conf. (1995).
S.P. Bhat and D.S. Bernstein, Finite-time stability of homogenoues systems, in Procceding of the American Control Conference, Albuquerque, New Mexico (1997) 2513–2514.
Bhat, S.P. and Bernstein, D.S., Continuous finite-time stabilization of the translational and rotational double integrators. IEEE Trans. Automat. Contr. 43 (1998) 678–682. Google Scholar
Bhat, S.P. and Bernstein, D.S., Finite-time stability of continuous autonomous systems. SIAM J. Control Optim. 38 (2000) 751–766. Google Scholar
Bhat, S.P. and Bernstein, D.S., Geometric homogeneity with applications to finite-time stability. Math. Control Signals Syst. 17 (2005) 101–127. Google Scholar
R.W. Brockett, Asymptotic stability and feedback stabilization, in Differential geometric control theory, Progress in Math. 27 (1983) 181–191.
Celikovsky, S. and Nijmeijer, H., On the relation between local controllability and stabilizability for a class of nonliner systems. IEEE Trans. Automat. Contr. 42 (1996) 90–94. Google Scholar
F.M. Ceragioli, Discontinuous Ordinary Differential Equations and Stabilization. Tesi di dottorato di ricerca in matematica, Consorzio delle universit’a di Cagliari, Firenze, Modena, Perugia e Siena (1999).
Ceragioli, F.M., Some remarks on stabilization by means of discontinuous feedbacks. Syst. Control Lett. 45 (2002) 271–281. Google Scholar
Coron, J.-M., A necessary condition for feedback stabilization. Syst. Control Lett. 14 (1990) 227–232. Google Scholar
Coron, J.-M., Global asymptotic stabilization for controllable systems without drift. Math. Control Signals Systems 5 (1992) 295–312. Google Scholar
Coron, J.-M., Relations entre commandabilité et stabilisations non linéaires, in Nonlinear partial differential equations and their applications XI, Collège de France Seminar, Paris (1989–1991), Pitman Res. Notes Math. Ser. 299, Longman Sci. Tech., Harlow (1994) 68–86. Google Scholar
Coron, J.-M., Stabilization in finite time of locally controllable systems by means of continuous time-varying feedback laws. SIAM J. Control Optim. 33 (1995) 804–833. Google Scholar
J.-M. Coron, Control and Nonlinearity, Mathematical Surveys and Monographs 136. American Mathematical Society (2007).
J.-M. Coron and B. d’Andréa Novel, Smooth stabilizing time-varying control laws for a class of nonlinear systems. Applications to mobile robots, in IFAC Nonlinear Control Systems Design, M. Fliess Ed., Bordeaux, France (1992) 413–418.
Coron, J.-M. and Keraï, E.Y., Explicit feedbacks stabilizing the attitude of a rigid spacecraft with two torques. Automatica 32 (1996) 669–677. Google Scholar
J.-M. Coron and J.-B. Pomet, A remark on the design of time-varying stabilizing feedback laws for controllable systems without drift, in IFAC Nonlinear Control Systems Design, M. Fliess Ed., Bordeaux, France (1992) 397–401.
Coron, J.-M. and Rosier, L., A relation between continuous time-varying and discontinuous feedback stabilization. J. Math. Systems Estimation and Control 4 (1994) 67–84. Google Scholar
A.L. Fradkov, I.V. Miroshnik and V.O. Nikiforov, Nonlinear and adaptive Control of Complex Systems. Kluwer Academic (2001).
W. Haddad, V. Chellaboina and S. Nersesov, A unification between partial stability of state-dependent impulsive systems and stability theory for time-dependent impulsive systems, in Proc. Amer. Contr. Conf. (2003) 4004–4009.
Haimo, V., Finite time controllers. SIAM J. Control Optim. 24 (1986) 760–770. Google Scholar
H. Hermes, Homogeneous coordinates and continuous asymptotically stabilizing feedback controls, Lecture notes in pure and applied Math. 127, S. Elaydi Ed., Proc. Colorado Springs conf. Marcel Dekker Inc., New York (1990) 249–260.
Hong, Y., Finite-time stabilization and stabilizability of a class of controllable systems. Syst. Control Lett. 46 (2002) 231–236. Google Scholar
Hong, Y. and Jiang, Z.-P., Finite-time stabilization of nonlinear systems with parametric and dynamic uncertainties. IEEE Trans. Automat. Contr. 51 (2006) 1950–1956. Google Scholar
Hong, Y., Huang, J. and Xu, Y., On an output feedback finite-time stabilization problem. IEEE Trans. Automat. Contr. 46 (2001) 305–309. Google Scholar
Huang, X., Lin, W. and Yang, B., Global finite-time stabilization of a class of uncertain nonlinear systems. Automatica 41 (2005) 881–888. Google Scholar
Jammazi, C., Backstepping and Partial Asymptotic Stabilization. Applications to Partial Attitude Control. International Journal of Control Automation and Systems 6 (2008) 859–872. Google Scholar
Jammazi, C., Finite-time partial stabilizability of chained systems. C. R. Acad. Sci. Paris., Sér. I 346 (2008) 975–980. Google Scholar
C. Jammazi, On the partial attitude control of axisymmetric rigid spacecraft, in Intelligent Systems and Automation : 1st Mediterranean Conference on Intelligent Systems and Automation, AIP Conf. Proc. 1019, H. Arioui, R. Marrouki and H.A. Abbassi Eds., Annaba, Algeria (2008) 302–307.
C. Jammazi, Further results on finite-time partial stability and stabilization. Applications to nonlinear control systems, in Intelligent Systems and Automation : 2nd Mediterranean Conference on Intelligent Systems and Automation, AIP Conf. Proc. 1107, L. Beji, S. Otmane and A. Abichou Eds., Zarzis, Tunisia (2009) 111–116.
Jammazi, C., On a sufficient condition for finite-time partial stability and stabilization : Applications. IMA J. Math. Control Inf. 27 (2010) 29–56. Google Scholar
C. Jammazi and A. Abichou, Partial stabilizability of an underactuated autonomous underwater vehicle, in Proc. in International Conference “System Identification and Control Problems” SICPRO’07, Moscow Institute of Control (2007) 976–986.
H.K. Khalil, Nonlinear Systems. Prentice Hall (2002).
A.L. Kovalev and A.L. Zuyev, On nonasymptotic stabilization of controllable systems, in Proceedings of the 14 International Symposium on Mathematical theory of networks and systems (MTNS), Perpignan, France (2000).
D.A. Lizárraga, P. Morin and C. Samson, Non-robustness of continuous homogeneous stabilizers for affine control systems, in Proceedings of the 38th IEEE Conference on Decision and Control, Phoenix, Arizona, USA (1999) 855–860.
M. Maini, P. Morin, J.-B. Pomet and C. Samson, On the robust stabilization of chained systems by continuous feedback, in Proceedings of the 38th IEEE Conference on Decision and Control, Phoenix, Arizona, USA (1999) 3472–3477.
M’Closkey, R.T. and Murray, R.M., Exponential stabilization of driftless nonlinear control systems using homogeneous feedback. IEEE Trans. Automat. Contr. 42 (1997) 614–628. Google Scholar
Morin, P. and Samson, C., Time-varying exponential stabilization of a rigid spacecraft with two control torques. IEEE Trans. Automat. Contr. 42 (1997) 528–534. Google Scholar
Morin, P., Samson, C., Pomet, J.-B. and Jiang, Z.-P., Time-varying feedback stabilization of the attitude of a rigid spacecraft with two controls. Syst. Control Lett. 25 (1995) 375–385. Google Scholar
E. Moulay, Une contribution à l’étude de la stabilité en temps fini et de la stabilisation. Ph.D. thesis, L’École Centrale de Lille (2005).
P. Morin, J.-B. Pomet and C. Samson, Development of time-varying feedback stabilization of nonlinear systems, in Nonlinear control design symposium NOLCOS (1998) 587–594.
Y. Orlov, Discontinuous systems – Lyapunov Analysis and Robust Synthesis under Uncertainty Conditions. Communications and Control Engineering, Springer-Verlag (2009).
Paden, B.E. and Sastry, S.S., A calculus for computing Filippov’s differential inclusion with application to the variable structure control of robot manipulators. IEEE Trans. Circuits Systems CAS-34 (1987) 73–82. Google Scholar
K.Y. Pettersen and O. Egeland, Exponential stabilization of an underactuated surface vessel, in Proc. 35th IEEE Conf. on Decision Control, Kobe, Japan (1996).
Qu, Z., Robust control of nonlinear uncertain systems without generalized matching conditions. IEEE Trans. Automat. Contr. 40 (1995) 1453–1460. Google Scholar
N. Rouche, P. Habets and P. Laloy, Stability Theory by Lyapunov’s Direct Method. Applied Mathematical Sciences, Springer-Verlag (1977).
Ryan, E.P., On Brockett’s condition for smooth stabilizability and its necessity in a context of nonsmooth feedback. SIAM J. Control Optim. 32 (1994) 1597–1604. Google Scholar
C. Samson, Velocity and torque feedback control of a nonholonomic cart, in Proceedings of International Workshop on Nonlinear and Adaptive Control 162, Springer-Verlag (1991) 125–151.
Samson, C., Control of chained systems : Application to path following and time-varying point-stabilization of mobile robots. IEEE Trans. Automat. Contr. 40 (1995) 64–77. Google Scholar
E.D. Sontag, Mathematical Control Theory : Determinstic Finite Dimensional Systems, Text in Applied Mathematics 6. Springer-Verlag (1998).
E.D. Sontag, Stability and stabilization : Discontinuities and the effect of disturbances, in Nonlinear Analysis, Differential Equations and Control, Proc. NATO Advanced Study Institute, Montreal, F.H. Clarke and R.J. Stern Eds. (1999) 551–598.
E.D. Sontag and H.J. Sussmann, Remarks on continuous feedback, in 19th IEEE Conference on Decision and Control, Albuquerque (1980) 916–921.
W. Su and M. Fu, Robust nonlinear control : beyond backstepping and nonlinear forwarding, in IEEE Conference on decision and control (1999) 831–836.
Su, W. and Fu, M., Robust stabilization of nonlinear cascaded systems. Automatica 42 (2006) 645–651. Google Scholar
Sussmann, H.J., Subanalytic sets and feedback control. J. Differential Equations 31 (1979) 31–52. Google Scholar
V.I. Vorotnikov, Partial Stability and Control. Birkhäuser (1998).
Vorotnikov, V.I., Partial stability and control : The state-of-the art and development. Autom. Remote Control 66 (2005) 511–561. Google Scholar
A.L. Zuyev, On Brockett’s condition for smooth stabilization with respect to part of variables, in Proc. European Control Conference ECC’99, Karlsruhe, Germany (1999).
A.L. Zuyev, On partial stabilization of nonlinear autonomous systems : Sufficient conditions and examples, in Proc. of the European Control Conference ECC’01, Porto, Portugal (2001) 1918–1922.