摘要
本文研究非线性互补约束优化问题,利用Fischer—Burmeister函数将非线性互补问题转化为非光滑方程,提出一个求解非线性互补约束问题的SQP算法,并在适当的假设下证明这个算法是全局收敛的.
In this paper, mathematical problems with nonlinear complementarity constraints are considered. By means of Fischer-Burmeister function, the nonlinear complementarity condition is transformed into a nonsmooth equation. Then, during the iteration, a corresponding smooth system approximates the nonsmooth equation. The smooth optimization is solve by SQP algorithm for standard constrained optimization. Global convergence of the algorithm is established under appropriate assumptions.
出处
《应用数学学报》
CSCD
北大核心
2009年第1期37-49,共13页
Acta Mathematicae Applicatae Sinica
基金
国家自然科学基金(10501009
60471039)
广西自然科学基金(0728206)资助项目.
关键词
线性互补约束问题
SQP算法
稳定点
全局收敛
mathematics programs with nonlinear complementarity constraints
SQP methods
stationary points
global convergence