Optimal Control of Large-Scale Dynamic Systems using Parallel Processing

병렬처리를 이용한 대규모 동적 시스템의 최적제어

  • 박기홍 (국민대학교 기계자동차공학부)
  • Published : 1999.05.01

Abstract

In this study, a parallel algorithm has been developed that can quickly solve the optiaml control problem of large-scale dynamic systems. The algorithm adopts the sequential quadratic programming methods and achieves domain decomposition-type parallelism in computing sensitivities for search direction computation. A silicon wafer thermal process problem has been solved using the algorithm, and a parallel efficiency of 45% has been achieved with 16 processors. Practical methods have also been investigated in this study as a way to further speed up the computation time.

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