压电桁架结构 piezoelectric truss structure(2) piezoelectric trusses(4) piezoelectric truss(7)   piezoelectric truss structure      Study on Reliability of Piezoelectric Truss Structure with Multi-random Parameters      具有多随机参数的压电桁架结构可靠性的初探 短句来源      In the piezoelectric truss structure with multi-random parameters,taking the mechanical-electric coupling effect into account under electric load and mechanical load,the formulas of safety margins of bar were proposed by using the intensity of breaking,disruptive electric field intensity,bar section area and loads as stochastic variables.      对具有多随机参数的压电桁架结构,考虑电荷载和机械荷载联合作用的机电耦合效应,以材料的断裂强度、损伤电场强度、杆元的截面积和外荷载为随机变量,给出了该压电桁架结构单元构件的安全余量的表达形式。 短句来源   piezoelectric trusses      The Buckling Stability and Finite Element Analysis Method of Piezoelectric Trusses      压电桁架结构的稳定性及有限元分析方法 短句来源      Reliability analysis of piezoelectric trusses with random parameters      随机参数压电桁架结构的稳定可靠性分析 短句来源      Analysis on Reliability of Piezoelectric Trusses      压电桁架结构的可靠性分析 短句来源      The problem of achieving stable reliability analysis of piezoelectric trusses with random parameters was studied on the basis of the finite element analysis method and stable secular equation.      在有限元分析方法基础上,基于稳定特征方程对随机参数压电桁架结构进行稳定可靠性分析. 短句来源   piezoelectric truss      DYNAMIC MODELING AND VIBRATION CONTROL OF PIEZOELECTRIC TRUSS STRUCTURES      压电桁架结构动力学建模与振动控制 短句来源      Reliability analysis of piezoelectric truss structures under common dynamic load      压电桁架结构在电载荷和机械载荷联合作用下的可靠性分析 短句来源      Multi-objective optimum control of adaptive piezoelectric truss      自适应压电桁架结构多目标最优控制 短句来源      Study on Reliability of Piezoelectric Truss Structure with Multi-random Parameters      具有多随机参数的压电桁架结构可靠性的初探 短句来源      Based on the finite element method for the dynamical analysis of piezoelectric truss structures,the reliability of the structure under dynamical load is analyzed by Mode-superposition Method.      在压电桁架结构的动力分析有限元方法基础上,通过振型叠加法和杜哈梅积分的表达式,对该结构进行了动力载荷作用下的可靠性分析. 短句来源 更多          “压电桁架结构”译为未确定词的双语例句      Therefore, it is necessary to make stochastic analysis of piezoelectric structure and evaluate its reliability.      因此,对压电桁架结构进行随机分析并评价其可靠性就显得非常有必要。 短句来源      3. Considered the material fracture strength, breakdown electric field intensity, area of section and load as stochastic variables, Taylor expansion SFEM is adopted to get partial derivative of the safety margin functions , and then reliability of structure systems is analyzed.      3、把压电材料的断裂强度、损伤电场强度、杆元截面面积、外载荷等为随机变量,采用Taylor展开随机有限元计算方法,通过对安全余量求偏导运算,对压电桁架结构系统进行可靠性分析; 短句来源      The riability index of structure system is acquired by PNET.      采用PNET法求出压电桁架结构系统的可靠性指标。 短句来源      This paper studies the problem of optimum design on structural stiffness and free vibration frequency of piezoelectric intelligent trusses. On the basis of finite element analysis method and taking into consideration the mechanical electric coupling effect under electric load and mechanical load, a computational formula of sensitivities of structural displacement and free vibration frequency with respect to size and shape design variables have been proposed. A calculation method of displacement sensitivity with respect to the electric voltage, a new kind of design variable, is also established.      在压电桁架结构的有限元分析方法基础上 ,考虑电荷载和机械荷载联合作用的机电耦合效应 ,给出了压电智能桁架的位移和自振频率对常规尺寸设计变量和形状设计变量的灵敏度计算公式 ,增加了电压这一类新的设计变量 ,给出了位移对电压的灵敏度计算方法 . 短句来源      Taking into consideration the mechanical-electric coupling effect under electric load and mechanical load,the load coefficient,and the bar section area as stochastic variables,a formula was proposed to determine safety margins of a bar.      综合考虑电荷载和机械荷载联合作用的机电耦合效应,以杆元的物理参数和外荷载系数为随机变量,给出了压电桁架结构失稳的安全余量的表达形式和临界荷载系数对变量求导的方法. 短句来源 查询“压电桁架结构”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   piezoelectric trusses First, on the basis of mechanical-electric coupling equation and considering electric load and mechanical loads together, the finite element model of piezoelectric trusses has been built up. 例句来源         piezoelectric truss Design optimization and sensitivity analysis on buckling stability of piezoelectric truss structures 例句来源       没有找到相关文摘     相关查询: 压电智能桁架结构 桁架结构 随机压电智能桁架结构 压电 压电松弛 压电马达 压电系数 桁架结构系统 压电射流 压电驰豫 压电陀螺 模糊桁架结构  对查询结果不满意

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