By using a modified BFGS formula, a BFGS-type trust region method with line search technique for unconstrained optimization problems is proposed.
利用一个修正的BFGS公式，提出了结合线搜索技术的BFGS -信赖域方法，并在一定条件下证明了该方法的全局收敛性和超线性收敛性。
Line search - a technique for one dimensional optimization, usually used as a subroutine for other, more general techniques.
线搜索-技术，一维的优化，通常用作其他子程序，更普遍的技术。
By using search technique for dynamic self-optimization, the on-line adjusting of air-gas ratio of combustion of soaking pits is achieved successfully.
利用动态寻优搜索方法，成功地实现了对均热炉空煤配比的在线修正。
By using search technique for dynamic self-optimization, the on-line adjusting of air-gas ratio of combustion of soaking pits is achieved successfully.
利用动态寻优搜索方法，成功地实现了对均热炉空煤配比的在线修正。
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