作者xvxvxvxvxvxv (大东)
看板Grad-ProbAsk
标题[理工] 根轨迹一问
时间Sun Jun 14 12:42:24 2009
EX:
consider the unity negative feedback system have a nonminimum phase as
G(s)=K(1-TdS)/S(TS+1) , H(s)=1,K>=0,T>0,Td>0
(a)show that a part of the root-locus is circular
(b)find the range of K such that the closed-loop system is stable
不知道有没有人能帮解~小弟感激不尽
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 219.68.144.131
1F：推 wei012345:图不知道怎麽画 用罗斯表得K<1/Td 07/13 17:52