English translation for "频率约束"
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- frequency constraint
Related Translations:
相互约束: mutual bindingmutual discipline 文法约束: grammatical constraint 内部约束: internal co traintinternal constraint 次要约束: secondary constraints 连续性约束: continuity constraint 约束应力: reaction stressrestraint stress 边界约束: boundary co traintboundary constraintedge restraint
- Example Sentences:
| 1. | Topology optimization of truss structures with frequency constraint based on structural reliability
具有频率约束的桁架结构可靠性拓扑优化 | | 2. | The example in the paper shows the efficiency of shift frequency together with inverse iteration to perform the dynamic topology optimization with frequency constrain
文中的的算例表明移频与逆迭代法结合后对频率约束的动力拓扑优化问题非常有效。 | | 3. | The importance of sensitivity analysis for structural optimal design with frequency constraints is demonstrated , and it is shown that the normal mode localization and the sensitivity of nonclassical systems are important topics which should be explored by structure designers
摘要阐述了灵敏度分析在带有频率约束的结构优化设计中的重要性，并且指出主模态局部化与非经典系统的灵敏性是结构设计师需要研究的课题。 | | 4. | Considering the randomness of physical parameters ( elastic module and mass density ) of structural materials , the structure dynamic characteristics is analyzed based on probability , and the distribution parameters of dynamic characteristics random variable is derived from the rayleigh s quotient
在此基础上，构造了具有频率或频率禁区可靠性约束的工程结构动力优化数学模型，并对其中关切频率的估定，两种频率约束的统一表示等进行了讨论。 | | 5. | Under the condition of unchanged topology configuration of the truss , the extremum existence of the natural frequency is demonstrated . it will orientate the optimization of structural cross - sections and the topology optimum with frequency constraints toward a further search measure . 4
证明了在保持结构拓扑基本不变的情况下，桁架结构优化频率的极值存在，为具有频率约束的结构的横截面积优化以及进一步的拓扑优化提供了优化指向； 4 | | 6. | Furthermore , the comparison is made between eso and mathematical programming . in continuum structure optimization , eso is applied for topology optimization under the constraints of stress , displacement and frequency . in addition , eso is applied to the optimization for shells reinforced by ribs
在连续体结构优化方面，讨论了几类约束下基于渐进优化方法的连续体拓扑优化，这些约束分别是应力约束，位移约束以及频率约束；利用渐进优化方法，进行了加筋板壳结构的形状优化研究。 | | 7. | The solution existence for dynamic topology optimization of truss is explored from the engineering point of views : when the design variables ( section areas ) are continuous and their bound are not imposed , if there is no frequency constraint , the optimal solution always exists for a given optimization problem and contrarily , when the frequency constraint is considered , the frequency will become the key constraint and also the solution existence will be changed by the topology alteration
从一般工程意义上探讨了桁架结构动力学拓扑优化设计解的存在性：无固频约束时，设计变量连续且不考虑上限约束，则优化问题总是有解；考虑固频约束时，频率约束是是否有解的关键约束，并且改变结构拓扑形状可以改变解的存在性。 |
- Similar Words：
- "频率预置器" English translation, "频率元件用恒弹性合金" English translation, "频率原点" English translation, "频率原则" English translation, "频率源" English translation, "频率跃变" English translation, "频率运转" English translation, "频率再利用卫星网络" English translation, "频率再用" English translation, "频率增长" English translation
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