In this chapter, we discuss the various elements of lumped-parameter modeling in MEMS devices. These include the stiffness of microstructures, the inertia elements, and the damping mechanisms of energy dissipat
网络集总参数元件 网络释义 1. 集总参数元件 ...小于最高工作频率所对应的波长时,可以定义 出几种“集总参数元件”(Lumped Parameter elements),用来构 成实际部、器件 … wenku.baidu.com|基于3个网页
In modeling systems for dynamic analysis, the modeler's goal is to determine a differential equation that adequately describes the system behavior without introducing unnecessary complication. A successful modeler identifies the critical elements of a system and then incorporates them into a lumped ...
lumped modeltransducerFinite element methods are progressively being utilized to assist in the continuous development of loudspeakers. The core of this paper is the method of lumping certain parts of the finite element model, creating a significant reduction in the model complexity that allows for e....
Saitoh M. On the performance of lumped parameter models with gyro-mass elements for the impedance function of a pile-group supporting a single-degree-of-freedom system. Earthquake Engineering & Structural Dynamics 2012; 41(4): 623-641. DOI: 10.1002/eqe.1147....
We describe the development of a lumped parameter model that could be used as a tool for design and optimization of in-plane resonators, while being more efficient computationally than traditional finite element models. We verify the developed model by comparing its predictions with results obtained ...
“Decomposition of Large Scale Systems, Part 1: Systems Composed of Lumped Parameter Elements”, Chemical Engineering Science , vol. 21, 1966, pp. 425–438.Himmeblau DM. Decomposition of large scale system-1,System composed of lumped parameter elements[J].Chemical Engineering Science,1966.425.doi...
2009. Field and S-parameter simulation of arbitrary antenna structure with variable lumped elements. Proc Int Soc Magn Reson Med 17.Zhang R, Xing Y, Nistler J, Wang J. Field and S-parameter simulation of arbitrary antenna structure with variable lumped elements. Proc. Int. Soc. Magn. Reson...
L. Zhu, K. Wu, "Short-open calibration technique for field theory-based parameter extraction of lumped elements of planar integrated circuits," IEEE Trans. Microw. Theory Tech., vol. 50, issue 8, pp. 1861- 1869, 2002.L. Zu and K. Wu, "Short-Open Calibration Technique for Field ...
Our approach includes the electric motor system of the loudspeaker in the numerical simulation without increasing the computational cost. This is achieved by considering the motor system as a lumped component, furthermore, parts of the mechanical system are also included in the lumped parameter model...