【摘要】 笔者介绍了3种建模的系统辨识方法,并用管道噪声实验系统采集的数据对这些方法进行了验证和比较。结果表明:采用不同方法得到的模型具有一致性,模型预测误差均在10%以内。更多还原

【Abstract】 Three system-identified methods are introduced for the impulse response of the secondary channel. The methods are confirmed by the experimental data. The impulse responses of the secondary channel obtained by different methods are agreed with each other, and the modeling predictive errors are under 10%.更多还原