过程系统优化中的预估校正技巧

Predictor-corrector technique in process system optimization

摘要: 序列二次规划法在过程系统优化中得到了大量应用,在分析其研究现状及优缺点的基础上,给出了求解其中二次规划子问题一个内点技巧──预估校正法,以及该方法与扰动复合牛顿法的等价性和数值试验结果,为序列二次规划法在过程系统优化中的应用提供了一种新的途径.

Abstract: Sequence quadratic programming is widely used in process system optimization.We propose a predictor corrector interior point technique to solve quadratic subproblems in sequence quadratic programming and give the equivalence between this technique and perturbed composite Newton method.Numerical experiments are made.