The first order optimization method is used to determine the rational construction cable forces and the prearranged Angle of girders.
本文以某千米级斜拉桥为例，采用一阶最优化计算方法来确定斜拉桥的合理施工状态。
Based on first-order optimization calculating theory, authors established the optimal finite element model of swivel construction of arch bridge adopting hydraulic sync elevation technology.
根据一阶最优化计算理论，构建了采用液压同步提升技术进行转体施工拱桥的优化有限元模型。
The first order gradient optimization algorithm is employed to train the network. The training samples stem from the neutron kinetics of the point-reactor.
神经网络的训练采用一阶梯度优化算法，利用点堆中子动力学模型产生训练样本。
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