The weighted equivalent linearization technique is an effective approximation for nonlinear random vibration analysis.
加权等价线性化方法是研究非线性随机振动的一种有效近似方法。
A response equation for the mean square deflection is obtained under a single mode approximation by using the equivalent linearization technique.
使用等效线性化技术与单模态近似得到响应的均方误差方程。
By combining equivalent linearization method with harmonic balancing technique, the approximate analytic response was obtained.
将等效线性化法与谐波平衡法相结合，求出了系统的近似解析响应。
应用推荐