通过构造新的光滑逼近函数,将非线性不等式组转化为非线性方程组,利用结合信赖域技巧的L-M方法对其求解.证明了算法具有全局收敛性和局部超线性收敛性.数值实验结果表明该算法是有效的.
By constructing a new smoothing approximate function, nonlinear inequalities are transformed into nonlinear equations, which are solved by L-M method with the trust region tech- niques. The global and local superlinear convergence of the algorithm are proved. Numerical re- sults indicate the algorithm is effective for the given test functions.