Mechanical engineering Modelingverificationoptimal design of nonlinear valve spring UNIVERSITY OF MISSOURI - COLUMBIA Yuyi Lin SuYu-ChengThe objective of this study is the optimal design of helical spring based on dynamic criteria. The most important dynamic performance criterion of a helical spring is ...
美[nɑnˈlɪniər] 英[nɒnˈlɪniə(r)] adj.〔数〕非线性的;非直线的 n.非线性 网络非线性模块;非线性变形;非线性分析 英汉 英英 网络释义 adj. 1. 〔数〕非线性的 2. 非直线的 n. 1. 非线性 例句 释义: 全部,〔数〕非线性的,非直线的,非线性,非线性模块,非线性变形,非线性...
The torque of the spring τs(t)=kg1x1(t)+kg3x31(t), where kg1, kg3 are stiffness parameters of the gear-box spring. The equations can be described by a Nonlinear Grey Box model (the idnlgrey object). The model structure for a nonlinear grey-box model is:˙...
6.2 Nonlinear Spring Element The nonlinear spring element is defined using the PBUSHT entry in conjunction with the CBUSH and PBUSH entries. The PBUSHT entry references a table that defines the force versus deflection relationship. The stiffness value on the PBUSH entry is used initially on the ...
SpringThorpe: Two-photon absorption-induced self-phase modulation in GaAs-AlGaAs waveguides for surface-emitted second-harmonic generation, Optics Letters 24, p.756–758 (1999) Article ADS Google Scholar S.F. Feldman, P.R. Staver, W.T. Lotshaw: Observation of spectral broadening caused by ...
We detected linear changing molecules during human aging using Spearman correlation and linear regression modeling. The confounders, such as BMI, sex, IRIS and ethnicity, were adjusted using the previously published method19. Our analysis revealed a high correlation between these two approaches in ident...
In addition, a computationally simpler yet accurate alternative model has been identified. It is envisaged that the modeling framework devised in this article can be extended to more complicated systems to aid the evolution of faster and more robust digital twins....
Chen, W., Cao, Y., Guo, X., et al.: Semi-analytical dynamic modeling and fluid-structure interaction analysis of L-shaped pipeline. Thin-Walled Struct. 196(4), 111485 (2023) Google Scholar Deng, J., Guasch, O., Maxit, L., et al.: An artificial spring component mode synthesis...
Finally, we explore the modeling approach that requires the maximum amount of physical knowledge regarding the dynamics. This results in a 5th order nonlinear differential equation. In state-space form these equations are: where: are the moments of inertia of the motor, the gear-...
美[nɑnˈlɪniər] 英[nɒnˈlɪniə(r)] adj.〔数〕非线性的;非直线的 n.非线性 网络非线性模块;非线性变形;非线性分析 英汉 英英 网络释义 adj. 1. 〔数〕非线性的 2. 非直线的 n. 1. 非线性 例句 释义: 全部,〔数〕非线性的,非直线的,非线性,非线性模块,非线性变形,非线性...