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具有机电耦合的自适应超静定桁架应力最优控制(英文)

Keywords: 自适应结构,强度控制,机电耦合,敏度分析,规划法,超静定桁架

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Abstract:

以压电堆型作动器联人桁架形成自适应结构,用Hamilton原理导出机电耦合方程.求出了应力对电压的敏度,以输入电压作为控制量,构造了静强度控制的规划法模型.算例验证了该方法的正确性和有效性.

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