Article Outline
Glossary
Definition of the Subject
Introduction
Controllability
Stabilization
Optimal Control
Future Directions
Bibliography
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsAbbreviations
- State variables:
-
quantities describing the state of a system; in this note they will be denoted by u; in the present setting, u will be either a function defined on a subset of \({\mathbb{R}\times\mathbb{R}^n}\), or a function of time taking its values in an Hilbert space H.
- Space domain:
-
the subset of \({\mathbb{R}^n}\) on which state variables are defined.
- Partial differential equation:
-
a differential equation containing the unknown function as well as its partial derivatives.
- State equation:
-
a differential equation describing the evolution of the system of interest.
- Control function:
-
an external action on the state equation aimed at achieving a specific purpose; in this note, control functions they will be denoted by f; f will be used to denote either a function defined on a subset of \({\mathbb{R}\times\mathbb{R}^n}\), or a function of time taking its values in an Hilbert space F. If the state equation is a partial differential equation of evolution, then a control function can be:
-
1.
distributed if it acts on the whole space domain;
-
2.
locally distributed if it acts on a subset of the space domain;
-
3.
boundary if it acts on the boundary of the space domain;
-
4.
optimal if it minimizes (together with the corresponding trajectory) a given cost;
-
5.
feedback if it depends, in turn, on the state of the system.
-
1.
- Trajectory:
-
the solution of the state equation u f that corresponds to a given control function f.
- Distributed parameter system:
-
a system modeled by an evolution equation on an infinite dimensional space, such as a partial differential equation or a partial integro‐differential equation, or a delay equation; unlike systems described by finitely many state variables, such as the ones modeled by ordinary differential equations, the information concerning these systems is “distributed” among infinitely many parameters.
\({\mathbb{1}_A}\) denotes the characteristic function of a set \({A\subset\mathbb{R}^n}\), that is,
$$ \mathbb{1}_A(x)= \begin{cases} 1&x\in A \\ 0& x\in \mathbb{R}^n\setminus A \end{cases}$$\({\partial_t\,,\;\partial_{x_i}}\) denote partial derivatives with respect to t and x i , respectively.
\({L^2(\Omega)}\) denotes the Lebesgue space of all real‐valued square integrable functions, where functions that differ on sets of zero Lebesgue measure are identified.
\({H^1_0(\Omega)}\) denotes the Sobolev space of all real‐valued functions which are square integrable together with their first order partial derivatives in the sense of distributions in Ω, and vanish on the boundary of Ω; similarly \({H^2(\Omega)}\) denotes the space of all functions which are square integrable together with their second order partial derivatives.
\({H^{-1}(\Omega)}\) denotes the dual of \({H^1_0(\Omega)}\).
\({\mathcal{H}^{n-1}}\) denotes the \({(n-1)}\)‐dimensional Hausdorff measure.
H denotes a normed spaces over ℝ with norm \({\|\cdot\|}\), as well as an Hilbert space with the scalar product \({\langle\cdot,\cdot\rangle}\) and norm \({\|\cdot\|}\).
\({L^2(0,T;H)}\) is the space of all square integrable functions \({f \colon [0,T]\to H}\); \({C([0,T];H)}\) (continuous functions) and \({H^1(0,T;H)}\) (Sobolev functions) are similarly defined .
Given Hilbert spaces F and H, \({\mathcal{L}(F,H)}\) denotes the (Banach) space of all bounded linear operators \( \Lambda \colon F\to H \) with norm \( \|\Lambda\|=\sup_{\|x\|=1}\|\Lambda x\| \) (when \({F=H}\), we use the abbreviated notation \( \mathcal{L}(H) \)); \( \Lambda^* \colon H\to F \) denotes the adjoint of Λ given by \( \langle \Lambda^*u,\phi\rangle=\langle u,\Lambda\phi\rangle \) for all \({u\in H}\), \({\phi\in F}\).
Bibliography
Alabau F (1999) Stabilisation frontière indirecte de systèmes faiblement couplés. C R Acad Sci Paris Sér I 328:1015–1020
Alabau F (2002) Indirect boundary stabilization of weakly coupled systems. SIAM J Control Optim 41(2):511–541
Alabau‐Boussouira F (2003) A two-level energy method for indirect boundary observability and controllability of weakly coupled hyperbolic systems. SIAM J Control Optim 42(3):871–906
Alabau‐Boussouira F (2004) A general formula for decay rates of nonlinear dissipative systems. C R Math Acad Sci Paris 338:35–40
Alabau‐Boussouira F (2005) Convexity and weighted integral inequalities for energy decay rates of nonlinear dissipative hyperbolic systems. Appl Math Optim 51(1):61–105
Alabau‐Boussouira F (2006) Piecewise multiplier method and nonlinear integral inequalities for Petrowsky equations with nonlinear dissipation. J Evol Equ 6(1):95–112
Alabau‐Boussouira F (2007) Asymptotic behavior for Timoshenko beams subject to a single nonlinear feedback control. NoDEA 14(5–6):643–669
Alabau F, Cannarsa P, Komornik V (2002) Indirect internal damping of coupled systems. J Evol Equ 2:127–150
Alabau‐Boussouira F, Cannarsa P, Fragnelli G (2006) Carleman estimates for degenerate parabolic operators with applications to null controllability. J Evol Equ 6:161–204
Alabau‐Boussouira F, Cannarsa P, Sforza D (2008) Decay estimates for second order evolution equations with memory. J Funct Anal 254(5):1342–1372
Ammari K, Tucsnak M (2001) Stabilization of second order evolution equations by a class of unbounded feedbacks. ESAIM Control Optim Calc Var 6:361–386
Ammar‐Khodja F, Bader A, Benabdallah A (1999) Dynamic stabilization of systems via decoupling techniques. ESAIM Control Optim Calc Var 4:577–593
Barbu V (2003) Feedback stabilization of Navier–Stokes equations. ESAIM Control Optim Calc Var 9:197–206
Barbu V Da Prato G (1983) Hamilton Jacobi equations in Hilbert spaces. Pitman, London
Barbu V, Lasiecka I, Triggiani R (2006) Tangential boundary stabilization of Navier–Stokes equations. Mem Amer Math Soc 181(852):128
Barbu V, Triggiani R (2004) Internal stabilization of Navier–Stokes equations with finite‐dimensional controllers. Indiana Univ Math J 53(5):1443–1494
Bardos C, Lebeau G, Rauch R (1992) Sharp sufficient conditions for the observation, control, and stabilization of waves from the boundary. SIAM J Control Optim 30:1024–1065
Bátkai A, Engel KJ, Prüss J, Schnaubelt R (2006) Polynomial stability of operator semigroups. Math Nachr 279(13–14):1425–1440
Beauchard K (2005) Local controllability of a 1-D Schödinger equation. J Math Pures Appl 84(7):851–956
Bellman R (1957) Dynamic Programming. Princeton University Press, Princeton
Benabdallah A, Dermenjian Y, Le Rousseau J (2007) Carleman estimates for the one‐dimensional heat equation with a discontinuous coefficient and applications to controllability and an inverse problem. J Math Anal Appl 336(2):865–887
Bensoussan A, Da Prato G, Delfour MC, Mitter SK (1993) Representation and Control of Infinite Dimensional Systems. Systems and Control: Foundations and applications, Birkhäuser, Boston
Beyrath A (2001) Stabilisation indirecte localement distribué de systèmes faiblement couplés. C R Acad Sci Paris Sér I Math 333(5):451–456
Beyrath A (2004) Indirect linear locally distributed damping of coupled systems. Bol Soc Parana Mat 22(2):17–34
Burq N, Gérard P (1997) Condition nécessaire et suffisante pour la contrôlabilité exacte des ondes. C R Acad Sci Paris Sér I Math 325(7):749–752
Burq N, Hitrik M (2007) Energy decay for damped wave equations on partially rectangular domains. Math Res Lett 14(1):35–47
Burq N, Lebeau G (2001) Mesures de défaut de compacité, application au système de Lamé. Ann Sci École Norm Sup (4) 34(6):817–870
Cannarsa P (1989) Regularity properties of solutions to Hamilton–Jacobi equations in infinite dimensions and nonlinear optimal control. Diff Integral Equ 2:479–493
Cannarsa P, Da Prato G (1990) Some results on non‐linear optimal control problems and Hamilton–Jacobi equations in infinite dimensions. J Funct Anal 90:27–47
Cannarsa P, Gozzi F, Soner HM (1991) A boundary value problem for Hamilton–Jacobi equations in Hilbert spaces. Applied Math Optim 24:197–220
Cannarsa P, Gozzi F, Soner HM (1993) A dynamic programming approach to nonlinear boundary control problems of parabolic type. J Funct Anal 117:25–61
Cannarsa P, Di Blasio G (1995) A direct approach to infinite dimensional Hamilton–Jacobi equations and applications to convex control with state constraints. Differ Integral Equ 8:225–246
Cannarsa P, Tessitore ME (1996) Infinite dimensional Hamilton–Jacobi equations and Dirichlet boundary control problems of parabolic type. SIAM J Control Optim 34:1831–1847
Cannarsa P, Komornik V, Loreti P (2002) One-sided and internal controllability of semilinear wave equations with infinitely iterated logarithms. Discret Contin Dyn Syst 8(3):745–756
Cannarsa P, Martinez P, Vancostenoble J (2004) Persistent regional null controllability for a class of degenerate parabolic equations. Commun Pure Appl Anal 3(4):607–635
Cannarsa P, Martinez P, Vancostenoble (2005) Null Controllability of degenerate heat equations. Adv Differ Equ 10(2):153–190
Cavalcanti MM, Oquendo HP (2003) Frictional versus viscoelastic damping in a semilinear wave equation. SIAM J Control Optim 42:1310–1324
Chen G (1981) A note on boundary stabilization of the wave equation. SIAM J Control Optim 19:106–113
Chueshov I, Lasiecka I, Toundykov D (2008) Long-term dynamics of semilinear wave equation with nonlinear localized interior damping and a source term of critical exponent. Discret Contin Dyn Syst 20(3):459–509
Conrad F, Rao B (1993) Decay of solutions of the wave equation in a star‐shaped domain with nonlinear boundary feedback. Asymptot Anal 7:159–177
Conrad F, Pierre (1994) Stabilization of second order evolution equations by unbounded nonlinear feedback. Ann Inst H Poincaré Anal Non Linéaire 11(5):485–515, Asymptotic Anal 7:159–177
Coron JM (1992) Global asymptotic stabilization for controllable systems without drift. Math Control Signals Syst 5(3):295–312
Coron JM (2007) Control and nonlinearity. Mathematical surveys and monographs vol 136, Providence, RI: xiv+426
Coron JM, Trélat E (2004) Global steady‐state controllability of one‐dimensional semilinear heat equations. SIAM J Control Optim 43(2):549–569
Crandall MG, Lions PL (1985) Hamilton Jacobi equation in infinite dimensions I: Uniqueness of viscosity solutions. J Funct Anal 62:379–396
Crandall MG, Lions PL (1986) Hamilton Jacobi equation in infinite dimensions II: Existence of viscosity solutions. J Funct Anal 65:368–425
Crandall MG, Lions PL (1986) Hamilton Jacobi equation in infinite dimensions III. J Funct Anal 68:214–247
Crandall MG, Lions PL (1990) Hamilton Jacobi equation in infinite dimensions IV: Hamiltonians with unbounded linear terms. J Funct Anal 90:237–283
Crandall MG, Lions PL (1991) Hamilton Jacobi equation in infinite dimensions V: Unbounded linear terms and B‑continuous solutions. J Funct Anal 97:417–465
Curtain RF, Weiss G (1989) Well posedness of triples of operators (in the sense of linear systems theory). Control and Estimation of Distributed Parameter Systems (Vorau, 1988). Internat. Ser. Numer. Math., vol. 91, Birkhäuser, Basel
Curtain RF, Zwart H (1995) An introduction to infinite‐dimensional linear systems theory. Texts in Applied Mathematics, vol 21. Springer, New York
Da Prato G, Frankowska H (2007) Stochastic viability of convex sets. J Math Anal Appl 333(1):151–163
Dafermos CM(1970) Asymptotic stability inviscoelasticity. Arch Ration Mech Anal 37:297–308
Dafermos CM (1970) An abstract Volterra equation with applications to linear viscoelasticity. J Differ Equ 7:554–569
Engel KJ, R Nagel R (2000) One‐parameter semigroups for linear evolution equations. Springer, New York
Eller M, Lagnese JE, Nicaise S (2002) Decay rates for solutions of a Maxwell system with nonlinear boundary damping. Comp Appl Math 21:135–165
Fabre C, Puel J-P, Zuazua E (1995) Approxiamte controllability of the semilinear heat equation. Proc Roy Soc Edinburgh Sect A 125(1):31–61
Fattorini HO, Russell DL (1971) Exact controllability theorems for linear parabolic equations in one space dimension. Arch Rat Mech Anal 4:272–292
Fattorini HO (1998) Infinite Dimensional Optimization and Control theory. Encyclopedia of Mathematics and its Applications, vol 62. Cambridge University Press, Cambridge
Fattorini HO (2005) Infinite dimensional linear control systems. North‐Holland Mathematics Studies, vol 201. Elsevier Science B V, Amsterdam
Fernández‐Cara E, Zuazua E (2000) Null and approximate controllability for weakly blowing up semilinear heat equations. Ann Inst H Poincaré Anal Non Linéaire 17(5):583–616
Fernández‐Cara E, Zuazua E (2000) The cost approximate controllability for heat equations: The linear case. Adv Differ Equ 5:465–514
Fernández‐Cara E, Guerrero S, Imanuvilov OY, Puel J-P (2004) Local exact controllability of the Navier–Stokes system. J Math Pures Appl 83(9–12):1501–1542
Fursikov A (2000) Optimal control of distributed systems. Theory and applications. Translation of Mathematical Monographs, vol 187. American Mathematical Society, Providence
Fursikov A, Imanuvilov OY (1996) Controllability of evolution equations. Lecture Notes, Research Institute of Mathematics, Seoul National University, Seoul
Gibson JS (1980) A note on stabilization of infinite dimensional linear oscillators by compact linear feedback. SIAM J Control Optim 18:311–316
Giorgi C, Naso MG, Pata V (2005) Energy decay of electromagnetic systems with memory. Math Models Methods Appl Sci 15(10):1489–1502
Glass O (2000) Exact boundary controllability of 3-D Euler equation. ESAIM Control Optim Calc Var 5:1–44
Glass O (2007) On the controllability of the 1-D isentropic Euler equation. J Eur Math Soc (JEMS) 9(3):427–486
Guerrero S (2007) Local controllability to the trajectories of the Navier–Stokes system with nonlinear Navier‐slip boundary conditions. ESAIM Control Optim Calc Var 12(3):484–544
Haraux A (1978) Semi‐groupes linéaires et équations d’évolution linéaires périodiques. Publication du Laboratoire d’Analyse Numérique no 78011. Université Pierre et Marie Curie, Paris
Haraux A (1989) Une remarque sur la stabilisation de certains systèmes du deuxième ordre en temps. Portugal Math 46(3):245–258
Ho LF (1986) Observabilité frontière de l’équation des ondes. C R Acad Sci Paris Sér I Math 302(12):443–446
Komornik V (1994) Exact Controllability and Stabilization. The Multiplier Method. Collection RMA, vol 36. Masson–John Wiley, Paris–Chicester
Komornik V, Loreti P (2005) Fourier series in control theory. Springer, New York
Komornik V, Zuazua E (1990) A direct method for the boundary stabilization of the wave equation. J Math Pures Appl 69:33–54
Lasiecka I, Lions J-L, Triggiani R (1986) Nonhomogeneous boundary value problems for second order hyperbolic operators. J Math Pures Appl 65(2):149–192
Lasiecka I, Tataru D (1993) Uniform boundary stabilization of semilinear wave equation with nonlinear boundary damping. Differ Integral Equ 8:507–533
Lasiecka I, Triggiani R (1991) Differential and algebraic Riccati equations with application to boundary/point control problems: continuous theory and approximation theory. Lecture Notes in Control & Inform Sci, vol 164. Springer, Berlin
Lasiecka I, Triggiani R (2000) Control theory for partial differential equations: continuous and approximation theories. I. Encyclopedia of Mathematics and its Applications, vol 74. Cambridge University Press, Cambridge
Lasiecka I, Triggiani R (2000) Control theory for partial differential equations: continuous and approximation theories. II. Encyclopedia of Mathematics and its Applications, vol 75. Cambridge University Press, Cambridge
Le Rousseau J (2007) Carleman estimates and controllability results for the one‐dimensional heat equation with BV coefficients. J Differ Equ 233(2):417–447
Lebeau G, Robbiano L (1995) Exact control of the heat equation. Comm Partial Differ Equ 20(1–2):335–356
Li X, Yong J (1995) Optimal control of infinite dimensional systems. Systems & Control: Foundations & Applications. Birkhäuser, Boston
Lions J-L (1971) Optimal control of systems governed by partial differential equations. Springer, New-York
Lions J-L (1988) Contrôlabilité exacte et stabilisation de systèmes distribués I-II. Masson, Paris
Liu K (1997) Locally distributed control and damping for the conservative systems. SIAM J Control Optim 35:1574–1590
Liu Z, Zheng S (1999) Semigroups associated with dissipative systems. Chapman Hall CRC Research Notes in Mathematics, vol 398. Chapman Hall/CRC, Boca Raton
Liu WJ, Zuazua E (1999) Decay rates for dissipative wave equations. Ric Mat 48:61–75
Liu Z, Rao R (2007) Frequency domain approach for the polynomial stability of a system of partially damped wave equations. J Math Anal Appl 335(2):860–881
Londen SO, Petzeltová H, Prüss J (2003) Global well‐posedness and stability of a partial integro‐differential equation with applications to viscoelasticity. J Evol Equ 3(2):169–201
Loreti P, Rao B (2006) Optimal energy decay rate for partially damped systems by spectral compensation. SIAM J Control Optim 45(5):1612–1632
Martinez P (1999) A new method to obtain decay rate estimates for dissipative systems with localized damping. Rev Mat Complut 12:251–283
Martinez P, Raymond J-P, Vancostenoble J (2003) Regional null controllability for a linearized Crocco type equation. SIAM J Control Optim 42(2):709–728
Miller L (2002) Escape function conditions for the observation, control, and stabilization of the wave equation. SIAM J Control Optim 41(5):1554–1566
Muñoz Rivera JE, Peres Salvatierra A (2001) Asymptotic behaviour of the energy in partially viscoelastic materials. Quart Appl Math 59:557–578
Muñoz Rivera JE (1994) Asymptotic behaviour in linear viscoelasticity. Quart Appl Math 52:628–648
Nakao M (1996) Decay of solutions of the wave equation with a local nonlinear dissipation. Math Ann 305:403–417
Pazy A (1968) Semigroups of linear operators and applications to partial differential equations. Springer Berlin
Pontryagin LS (1959) Optimal regulation processes. Uspehi Mat Nauk 14(1):3–20
Pontryagin LS, Boltyanskii VG, Gamkrelidze RV, Mishchenko EF (1962) The mathematical theory of optimal processes. Interscience Publishers John Wiley & Sons, Inc., New York–London, translated from the Russian by Trirogoff KN, edited by Neustadt LW
Propst G, Prüss J (1996) On wave equation with boundary dissipation of memory type. J Integral Equ Appl 8:99–123
Prüss J (1993) Evolutionary integral equations and applications. Monographs in Mathematics, vol 87. Birkhäuser Verlag, Basel
Raymond J-P (2006) Feedback boundary stabilization of the two‐dimensional Navier–Stokes equations. SIAM J Control Optim 45(3):790–828
Rosier L (1997) Exact boundary controllability for the Korteweg–de Vries equation on a bounded domain. ESAIM Control Optim Calc Var 2:33–55
Rosier L (2000) Exact boundary controllability for the linear Korteweg–de Vries equation on the half-line. SIAM J Control Optim 39(2):331–351
Rosier L, Zhang BY (2006) Global stabilization of the generalized Korteweg–de Vries equation posed on a finite domain. SIAM J Control Optim 45(3):927–956
Russell DL (1978) Controllability and stabilizability theorems for linear partial differential equations: recent progress and open questions. SIAM Rev 20(4):639–739
Russell DL (1993) A general framework for the study of indirect damping mechanisms in elastic systems. J Math Anal Appl 173(2):339–358
Salamon D (1987) Infinite‐dimensional linear systems with unbounded control and observation: a functional analytic approach. Trans Am Math Soc 300(2):383–431
Shimakura N (1992) Partial differential operators of elliptic type. Translations of Mathematical Monographs, vol 99- American Mathematical Society, Providence
Tataru D (1992) Viscosity solutions for the dynamic programming equations. Appl Math Optim 25:109–126
Tataru D (1994) A‑priori estimates of Carleman’s type in domains with boundary. J Math Pures Appl 75:355–387
Tataru D (1995) Boundary controllability for conservative P.D.E. Appl Math Optim 31:257–295
Tataru D (1996) Carleman estimates and unique continuation near the boundary for P.D.E.’s. J Math Pures Appl 75:367–408
Tataru D (1997) Carleman estimates, unique continuation and controllability for anizotropic PDE’s. Optimization methods in partial differential equations, South Hadley MA 1996. Contemp Math vol 209. Am Math Soc pp 267–279, Providence
de Teresa L (2000) Insensitizing controls for a semilinear heat equation. Comm Partial Differ Equ 25:39–72
Vancostenoble J, Martinez P (2000) Optimality of energy estimates for the wave equation with nonlinear boundary velocity feedbacks. SIAM J Control Optim 39:776–797
Vancostenoble J (1999) Optimalité d’estimation d’énergie pour une équation des ondes amortie. C R Acad Sci Paris, 328, série I, pp 777–782
Vitillaro E (2002) Global existence for the wave equation with nonlinear boundary damping and source terms. J Differ Equ 186(1):259–298
Zabczyk J (1992) Mathematical control theory: an introduction. Birkhäuser, Boston
Zuazua E (1989) Uniform stabilization of the wave equation by nonlinear feedbacks. SIAM J Control Optim 28:265–268
Zuazua E (1990) Exponential decay for the semilinear wave equation with locally distributed damping. Comm Partial Differ Equ 15:205–235
Zuazua E (2006) Control and numerical approximation of the heat and wave equations. In: Sanz-Solé M, Soria J, Juan Luis V, Verdera J (eds) Proceedings of the International Congress of Mathematicians, vol I, II, III, European Mathematical Society, Madrid, pp 1389–1417
Zuazua E (2006) Controllability and observability of partial differential equations: Some results and open problems. In: Dafermos CM, Feireisl E (eds) Handbook of differential equations: evolutionary differential equations, vol 3. Elsevier/North‐Holland, Amsterdam, pp 527–621
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2012 Springer-Verlag
About this entry
Cite this entry
Alabau‐Boussouira, F., Cannarsa, P. (2012). Control of Non-linear Partial Differential Equations. In: Meyers, R. (eds) Mathematics of Complexity and Dynamical Systems. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-1806-1_8
Download citation
DOI: https://doi.org/10.1007/978-1-4614-1806-1_8
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4614-1805-4
Online ISBN: 978-1-4614-1806-1
eBook Packages: Mathematics and StatisticsReference Module Computer Science and Engineering