A Tribute to Frank CALLIER CDPS 2007. A Tribute to Frank CALLIER CDPS 2007.

Présentation au sujet: "A Tribute to Frank CALLIER CDPS 2007. A Tribute to Frank CALLIER CDPS 2007."— Transcription de la présentation:

1 A Tribute to Frank CALLIER CDPS 2007

2 A Tribute to Frank CALLIER CDPS 2007

3 A Tribute to Frank CALLIER « Beter een vogel in de hand dan tien in de lucht. » F.M. Callier CDPS 2007

4 A Tribute to Frank CALLIER CDPS 2007

5 A Tribute to Frank CALLIER CDPS 2007

6 A Tribute to Frank CALLIER CDPS 2007

7 A Tribute to Frank CALLIER CDPS 2007

8 A Tribute to Frank CALLIER CDPS 2007

9 A Tribute to Frank CALLIER At the beginning there was A observed that there was “something” missing. Then he added a “minus”. C A_ was created. In order to keep unstabilities under control, C started to play with sum and product decompositions, and fractions. B was created. (A_, B, C ) This was the very brief story of (A_, B, C )

10 A Tribute to Frank CALLIER CDPS 2007

11 A Tribute to Frank CALLIER CDPS 2007

12 A Tribute to Frank CALLIER « God created spectral factorization. The proofs were made by man. » F. M. Callier CDPS 2007

13 A Tribute to Frank CALLIER CDPS 2007

14 A Tribute to Frank CALLIER Massage of the point at infinity CDPS 2007

15 A Tribute to Frank CALLIER CDPS 2007

16 A Tribute to Frank CALLIER CDPS 2007

17 A Tribute to Frank CALLIER CDPS 2007

18 A Tribute to Frank CALLIER CDPS 2007

19 A Tribute to Frank CALLIER CDPS 2007

20 A Tribute to Frank CALLIER CDPS 2007 (Non)Linear DPS Systems FMC et al Optimal control... Riccati equation Feedback control Lebesgue’s measure... Tonelli-Fubini “Fourier is the father of Laplace...”

21 A Tribute to Frank CALLIER Introduction of new concept: « We should give a name to this baby. » Arguments in proof: « Let us look at what is behind the curtains. » Conclusion of a proof: « We are on the motorway towards the end. » CDPS 2007

22 A Tribute to Frank CALLIER « A priest does not preach twice for the same money. » F. M. Callier CDPS 2007

23 A Tribute to Frank CALLIER « I do not wish to be seen as a piece of museum. » F.M. Callier CDPS 2007

24 A Tribute to Frank CALLIER Piotr GRABOWSKI CDPS 2007

25 A Tribute to Frank CALLIER « Cher Joseph, Je vous souhaite un superbe workshop. Je n'en serai malheureusement pas, car je suis en vacances a l'étranger à ce moment. Je te prie cependant de transmettre au moment que tu jugeras le plus opportun un petit message de sympathie a Frank, ainsi que des félicitations de ma part pour les contributions importantes qu'il a apportées a la communauté du contrôle. » Michel GEVERS CDPS 2007