Céline Casenave

Céline Casenave
country

AgreenSkills session, year: 2nd session, 2013

Receiving laboratory: Taihu Laboratory for Lake Ecosystem Research (TLLER), Nanjing, China

Country of origin : France

E-Mail: celine.casenave@supagro.inra.fr

 

 

Mobility project

Modelling and simulation of the cyanobacterial population of the Lake Taihu to forecast the risk of toxic bloom pollution and secure the drinking water supply

Due to the fast industrialization and urbanization of China, the quality of the water of the Lake Taihu (a large shallow lake of China) is decreasing tragically, leading to serious eutrophication problems. In particular, toxic cyanobacterial blooms occur more and more often. The objective of my project is the modeling and the simulation of the population dynamics of cyanobacteria in the lake. I will develop a model describing the lake ecosystem and couple it with a hydrodynamic model of the eutrophic Lake Taihu, which is based the open-source code FVCOM (Finite Volume Coastal Ocean Model).

Biography & research interests

During two years, I studied applied mathematics (bachelor and master degrees) at the University of Toulouse III (Toulouse, France). I then graduated in Engineering Sciences from the “National Higher School of Aeronautics and Space” (SUPAERO, Toulouse, France) in 2006. From 2006 to 2009, I was a Ph.D. student at the Laboratory of Analysis and Architecture of Systems (LAAS, Toulouse, France), under the supervision of Gérard Montseny. I received a Ph.D. degree in Automatic Control from the University of Toulouse III in 2009. I then spent one year as a professor assistant in applied mathematics (A.T.E.R.) at the “French engineering school in Electrical Engineering, Electronics, Computer Science, Hydraulics and Telecommunications” (ENSEEIHT, Toulouse, France). From September 2010 to august 2011, I had a postdoctoral position at the Centre for Systems Engineering and Applied Mechanics (CESAME, Louvain-la-Neuve, Belgium), under the supervision of Denis Dochain. Since September 2011, I am a permanent junior researcher at the French National Institute of Research in Agriculture (INRA) in the Department of Applied Mathematics and Informatics. Until October 2014, I was also a member of the INRA/INRIA project-team MODEMIC (Modelling and optimisation of the dynamics of ecosystems with micro-organisms). My research interests are the modelling, the simulation and the mathematical study of microbial ecosystems; the control of bioprocesses; and the study of distributed delay systems, that is dynamical systems of infinite dimension, involving some convolution operators with non-rational transfer functions.

Selected publications
  1. International peer-reviewed journal papers
[1] J. ZHOU, B. QIN, C. CASENAVE, X. HAN, G. YANG, T. WU, P. WU, J. MA (2015), Effects of wind wave turbulence on the phytoplankton community composition in large, shallow Lake Taihu, Accepted for publication in Environmental Science and Pollution Research, April 2015.

[2] T. BABEY, J.-R. de DREUZY, C. CASENAVE (2015), Multi-Rate Mass Transfer (MRMT) models for general diffusive porosity structures. Advances in Water Resources, Volume 76, February 2015, pages 146-156

[3] C. CASENAVE, D. DOCHAIN, G. ALVAREZ, M. ARELLANO, H. BENKHELIFA, D. LEDUCQ (2014), Model identification and reduction for the control of an ice cream crystallization process, Chemical Engineering Science, Volume 119, November 2014, pages 274-287.

[4] E. MONTSENY, C. CASENAVE (2013), Analysis, simulation and impedance operator of a non-local model of porous medium for acoustic control, Journal of Vibration and Control, Accepted in July 2013, published in April 2015, Volume 21, Issue 5, pages 1012-1028.

[5] C. CASENAVE (2011) Time-Local formulation and identification of implicit Volterra models by means of diffusive representation, Automatica, Volume 47, Issue 10, pp.2273-2278.

[6] C. CASENAVE, G. MONTSENY (2011) Identification and state realization of non-rational convolutive models by means of diffusive representation, IET Control Theory & Applications, Volume 5, Issue 7, pp.934-942.

[7] C. CASENAVE, G. MONTSENY, H. CAMON, F. BLARD (2011), Identification of dynamic nonlinear thermal transfers for precise correction of bias induced by temperature variations, Journal of Microsystem Technologies, Volume 17, Number 4, pp.645-654.

[8] C. CASENAVE, E. MONTSENY, H. CAMON (2010), Identification of Nonlinear Dynamic Models of Electrostatically Actuated MEMS, Control Engineering Practice, Vol.18, N°8, pp.954-969.

[9] C. CASENAVE, E. MONTSENY (2008) Time-local dissipative formulation and stable numerical schemes for a class of integrodifferential wave equations, SIAM Journal on Applied Mathematics, Vol.68, N°6, pp.1763-1783.

[10] C. CASENAVE, E. MONTSENY, L. SEGUI (2008) Dissipative differential formulation of an aeroacoustic absorbing porous wall model, Comptes rendus de l’Académie des Sciences – Mécanique, Vol.336, N°4, pp.398-403.

  1. International peer-reviewed conference papers
[11] C. CASENAVE, M. PEREZ (2015) Control of a class of nonlinear cascade systems with input-dependent saturations, 27th Chinese Control and Decision Conference (CCDC), Qingdao (China), May 23-25 2015.

[12] C. CASENAVE, D.DOCHAIN,  J. HARMAND, M. PEREZ, A. RAPAPORT and J-M.SABLAYROLLES (2014) Control of a Multi-Stage Continuous Fermentor for the study of the wine fermentation, 19th IFAC World Congress 2014, Cape Town (South Africa), August 24-29 2014, pp. 6192-6197.

[13] C. CASENAVE, D. DOCHAIN, G. ALVAREZ, M. ARELLANO, H. BENKHELIFA and D. LEDUCQ (2013) Control of a nonlinear ice cream crystallization process. 9th Symposium on Nonlinear Control Systems (NOLCOS) 2013, Toulouse (France), September 4-6 2013.

[14] C. CASENAVE, D. DOCHAIN, G. ALVAREZ, H. BENKHELIFA, D. FLICK and D. LEDUCQ (2012) Steady-state and stability analysis of a population balance based nonlinear ice cream crystallization model, American Control Conference (ACC) 2012, Montreal, June 27-29 2012.

[15] C. CASENAVE and C. PRIEUR (2011) Controllability of SISO Volterra models via diffusive representation, IFAC World Congress 2011, Milan (Italy), August 28 – September 2 2011.

[16] C. CASENAVE (2010) Identification of time-non local models under diffusive representation, 4th IFAC Symposium on System, Structure and Control, IFAC SSSC 2010, Ancona (Italy), 15-17 September 2010.

[17] C. CASENAVE and G. MONTSENY (2010) Introduction to diffusive representation. 4th IFAC Symposium on System, Structure and Control, IFAC SSSC 2010, Ancona (Italy), 15-17 September 2010.

[18] C. CASENAVE, G. MONTSENY, H. CAMON, F. BLARD (2010), Identification of Dynamic Nonlinear Thermal Transfers for Precise Correction of Bias Induced by Temperature Variations, SYMPOSIUM on Design, Test, Integration & Packaging of MEMS/MOEMS, DTIP 2010, Seville (Spain), 5-7 May 2010, pp.376-381.

[19] C. CASENAVE, G. MONTSENY (2009) A Cancellation Operator Suitable for Identification of Nonlinear Volterra Models, IFAC Workshop on Control of Distributed Parameter Systems, CDPS 2009, Toulouse (France), July 20-24 2009, pp.1738-1743.

[20] C. CASENAVE, G. MONTSENY (2009) Diffusive Identification of Volterra Models by Cancellation of the Nonlinear Term, 15th IFAC Symposium on System Identification, SYSID 2009, Saint-Malo (France), July 6-8 2009, pp.640-645.

[21] C. CASENAVE, E. MONTSENY, H. CAMON (2009) Identification of Electrostatically Actuated MEMS Models from Real Measurement Data, 15th IFAC Symposium on System Identification, SYSID 2009, Saint-Malo (France), July 6-8 2009.

[22] C. CASENAVE, G. MONTSENY (2008) Identification of Nonlinear Volterra Models by means of Diffusive Representation, 17th IFAC World Congress, Seoul (Korea), July 6-11, 2008, pp.4024-4029.

[23] C. CASENAVE, E. MONTSENY (2008) Dissipative state formulations and numerical simulation of a porous medium for boundary absorbing control of aeroacoustic waves, 17th IFAC World Congress, Seoul (Korea), July 6-11, 2008, pp.13432-13437.

[24] C. CASENAVE, G. MONTSENY (2007) Optimal identification of delay-diffusive operators and application to the acoustic impedance of absorbent materials, 7th Workshop on Time-Delay Systems (TDS 2007), Nantes (France), September 17-19 2007, 5p (invited).

  1. PhD Thesis
[21] C. CASENAVE (2009) Diffusive representation and operatorial inversion for the analysis and the resolution of nonlocal dynamic problems, Ph.D Thesis, LAAS-CNRS, Toulouse, France.

Awards & patents

– 2014: Application Paper Prize (APP) of the 19th World Congress of IFAC (International Federation of Automatic Control), for the paper “Control of a Multi-Stage Continuous Fermentor for the study of the wine fermentation”

– 2013: Fellowship for Young International Scientists of the Chinese Academy of Sciences (CAS)

– 2013: Outstanding Reviewer, IEEE Transactions on Automatic Control

– 2009: Fellow of the Amelia Earhart award of Zonta International (http://www.zonta.org), honoring women pursuing Ph.D./doctoral degrees in aerospace-related sciences or aerospace-related engineering.

Contact:

E-Mail: celine.casenave@supagro.inra.fr

Website(s): http://www.celinecasenave.fr | http://english.niglas.cas.cn/ | http://www6.montpellier.inra.fr/mistea

CV: Download curriculum vitae