algoritmen automation commande commandenumérique congresses controltheory digitalcontrolsystems dualitytheory(mathematics) dynamischeprogrammering engineering feedbackcontrolsystems invariantimbedding linearprogramming markovchains markovprocesses mathematicalmodels mathematicaloptimization models numericalsolutions optimaliseren programmationdynamique regionaleconomics software statistical statisticaldecision stochasticcontroltheory stochasticprogramming technology théoriedela waveequation