• 2022-10-30
    设[img=16x19]1803d0edd2ea549.png[/img]为开环增益,[img=9x14]1803d0eddaed2b8.png[/img]为开环传递函数中积分环节的个数[img=56x25]1803d0ede3cc566.png[/img]或微分环节的个数[img=56x25]1803d0edecde5b7.png[/img],[img=20x17]1803d0edf5daada.png[/img]为最小交接频率,则开环对数幅频渐近特性曲线的低频渐近线为[img=57x21]1803d0edfe9008e.png[/img],斜率为[img=99x25]1803d0ee07059ca.png[/img]的直线,且 。
    未知类型:{'options': ['当[img=53x21]1803d0ee10145ec.png[/img]时,低频渐近线过点[img=142x25]1803d0ee1867928.png[/img]', '当[img=53x21]1803d0ee203ab2b.png[/img]时,低频渐近线的延长线过点[img=174x25]1803d0ee2d31224.png[/img]', '当[img=76x25]1803d0ee369d920.png[/img]时,低频渐近线过点[img=148x25]1803d0ee3f3c2f2.png[/img];当[img=70x33]1803d0ee4896041.png[/img]时,低频渐近线的延长线过点[img=148x25]1803d0ee3f3c2f2.png[/img]', '当[img=88x28]1803d0ee58e5266.png[/img]时,低频渐近线过点[img=161x28]1803d0ee61cc5e7.png[/img];当[img=88x28]1803d0ee6a704c8.png[/img]时,低频渐近线的延长线过点[img=161x28]1803d0ee61cc5e7.png[/img]'], 'type': 102}
  • 举一反三