Based on the unified design variable method, the shape and sizing optimization design of jacket platform with dynamic ice-load is investigated.

基于统一设计变量方法，实现了导管架海洋平台在动冰载荷作用下的截面和形状动力优化设计。

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By applying nonlinear fuzzy Variable Structure control (FVSC) theory, a design method of Unified Power Quality Conditioner (UPQC) associated FVSC control is proposed.

运用非线性模糊滑模变结构控制理论，提出了对并联型电能质量调节器来进行模糊滑模变结构控制的设计方法。

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