... lumped-mass 集中质量 multi-lumped-mass system 多自由度集中质量系统 Elements Related to Lumped-Mass Systems 与质点系统相关的元素 ...
基于8个网页-相关网页
lumped mass 集中质量 ; 质量集中 ; 质量法 ; 中质量
lumped mass matrix [力] 集总质量矩阵 ; 集中质量矩阵 ; 质量矩阵
lumped mass system 堆集质量系统
lumped mass method 集总质量法 ; 集中质点法
lumped mass model 集中质量模型
multi-lumped-mass system 多自由度集中质量系统
Elements Related to Lumped-Mass Systems 与质点系统相关的元素
In different kinds of solution , besides approximate methods of calculus of differences , energy approach, finite-element method, lumped mass method, all sorts of theory solution have definite limitation.
在现有的各种解法中除差分法、能量法、有限元法、集中质量法等近似方法外，各种理论解法都存在一定的局限性。
参考来源 - 基于振形正交性的弹性板动力分析法Inertia forces of lumped mass in the system and the velocity of the chain is carried out with different motion curves.
并计算了不同运动规律下链的速度变化曲线及系统中含集中质量的惯性力变化曲线。
参考来源 - 步进传动链机械系统的动力学分析与应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
A local transmitting boundary is combined with a lumped-mass finite element technique to form a mechanical model simulating the near field steady wave motion.
本文将局部透射边界和集中质量有限元技术结合起来形成一个模拟稳态近场波动的力学模型。
In this paper, a discrete local transmitting boundary is combined with a lumped-mass finite element technique for simulating steady wave motion in the viscoelastic layered medium.
本文将离散的局部透射边界与集中质量有限元方法相结合，用于模拟粘弹性成层介质中的稳态波动。
This paper shows that the time discretization makes the lumped-mass method much better than the consistent-mass one as accuracy is concerned for simulating wave motion in the continuous model.
研究结果表明，从模拟连续模型的精度上看，时域离散化使集中质最有限元法优于一致质量法，前者可取较大时间步长。
应用推荐