在模型中加入压杆稳定约束，使智能桁架结构更加稳定。
The constraint of press stability was added and the structure was more stable.
研究了模糊参数压电智能桁架结构的动力特性分析问题。
The dynamic characteristic analysis of intelligent truss structures with fuzzy parameters is presented.
文中针对随机参数压电智能桁架结构研究了基于概率的结构动力特性分析方法。
The problem of dynamic analysis based on probability for the intelligent truss structures with random parameters are studied in this pap er.
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