失調(diào)

The submatrix method makes the definition of mistuning parameters more freely and adds the model modification function to this identification method. 采用子矩陣型技術(shù)使得失諧參數(shù)定義更加的自由，并使得該方法具有模型修正的功能；

The proper application conditions of different mistuning degree,coupling degree and damping ratio are determined by comparing and analyzing the results obtained from the three perturbation methods. 基于質(zhì)量-彈簧模型,研究了在不同系統(tǒng)參數(shù)下,經(jīng)典攝動(dòng)法、修正攝動(dòng)法和自適應(yīng)攝動(dòng)法求解失諧葉盤系統(tǒng)受迫響應(yīng)的應(yīng)用特點(diǎn)。

Features of forced response of the mistuned bladed disk under different system parameters like coupling degree, mistuning strength, viscous damping and non-linear friction strength were investigated. 研究失諧葉盤系統(tǒng)在不同的耦合強(qiáng)度、失諧程度、粘性阻尼系數(shù)、干摩擦強(qiáng)度等系統(tǒng)參數(shù)影響下的受迫響應(yīng)特性。

A Multi-harmonic Method for Studying Effects of Mistuning on Resonant Features of Bladed Disks with Dry Friction Damping 多諧波法研究帶有葉間干摩擦阻尼失諧葉盤系統(tǒng)的共振特性