In order to validate the method, one experiment is being conducted with the simply beam, the fix beam and the cantilever beam, as the subject to measure model 1 and model 2 weight coefficient of sound radiation model.
为对形状函数设计的结果进行验证,选取一组形状函数对简支梁、固定—固定梁和悬臂梁的前二阶声辐射模态伴随系数进行测量。
参考来源 - 压电薄膜PVDF在振动结构声学主动控制（ASAC）中的应用Therefore,considering the addition uncertainties and the multiplication uncertainties of controller parameters,this paper finally designed the non-fragile H_∞robust state feedback controller for uncertain system based on acceleration adjiont coefficient.
基于此,本文最后对基于加速度伴随系数的不确定系统,分别考虑控制器的加性摄动和乘性摄动,设计了非脆弱鲁棒H_∞状态反馈控制器。
参考来源 - 基于声辐射模态的ASAC鲁棒控制器的设计研究Firstly,the H_∞state feedback controller and the H_∞output feedback controller are respectively designed using the LMI method for ASAC system based on velocity adjoint coefficient and acceleration adjoint coefficient.
首先运用LMI方法,对基于速度伴随系数的ASAC系统设计了H_∞状态反馈控制器,对基于加速度伴随系数的ASAC系统设计了H_∞输出反馈控制器。
参考来源 - 基于声辐射模态的ASAC鲁棒控制器的设计研究·2,447,543篇论文数据，部分数据来源于NoteExpress
声辐射模态伴随系数与对应的辐射声功率成正比。
The adjoint coefficient of sound radiation modes is proportional to the corresponding sound radiation power.
声辐射模态伴随系数的获取是基于声辐射模态理论进行ASAC控制中的重要环节。
It is important in ASAC based on acoustic radiation modes to obtain adjoint coefficients of the radiation modes.
以工程常见四端位移为零的振动板为例，提出一种新的压电式传感器的设计方法测量第一阶声辐射模态伴随系数。
With the examples of the pinned-pinned plate, a new piezoelectric sensor design is presented to measure the first adjoint coefficient of radiation mode.
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