• 2022-06-27
    已知下列负反馈系统的开环传递函数,绘制常规根轨迹的是
    A: [img=116x77]1803111efea2ff2.jpg[/img]
    B: [img=155x84]1803111f095a7d1.jpg[/img]
    C: [img=148x77]1803111f1401865.jpg[/img]
    D: [img=114x92]1803111f1e65887.jpg[/img]