Title :
Optimization techniques for stochastic dynamic programming
Author :
Chung, S.-L. ; Hanson, F.B.
Author_Institution :
Dept. of Math., Stat. & Comput. Sci., Illinois Univ., Chicago, IL, USA
Abstract :
Supercomputer optimizations for a computational method of solving stochastic dynamic programming problems are presented. The computational method is valid for a general class of optimal control problems that are nonlinear dynamic systems perturbed by general Markov noise in continuous time, i.e., nonsmooth Gaussian, as well as jump Poisson, noise. Optimization techniques for vector multiprocessors or vectorizing supercomputers include advanced data structures, loop restructuring, and compiler directives. These advanced computing techniques and supercomputing hardware help alleviate Bellman´s `curse of dimensionality´ in dynamic programming computations, by permitting the solution of larger problems
Keywords :
control engineering computing; dynamic programming; mathematics computing; parallel algorithms; stochastic programming; Markov noise; compiler directives; data structures; loop restructuring; mathematics computing; nonlinear dynamic systems; optimal control; optimizations; stochastic dynamic programming; supercomputing; vector multiprocessors; Data structures; Dynamic programming; Gaussian noise; Hardware; Optimal control; Optimization methods; Optimizing compilers; Stochastic processes; Stochastic resonance; Supercomputers;
Conference_Titel :
Decision and Control, 1990., Proceedings of the 29th IEEE Conference on
Conference_Location :
Honolulu, HI
DOI :
10.1109/CDC.1990.204065