• 2022-05-30
    单位负反馈开环传递函数,当[img=88x19]1802f74f9772e6f.png[/img]变化时,应绘制零度根轨迹的是
    A: [img=91x49]1802f74fa049961.png[/img]
    B: [img=91x49]1802f74fa941622.png[/img]
    C: [img=91x49]1802f74fb190150.png[/img]
    D: [img=99x49]1802f74fba8b654.png[/img]