12.07.2015 Views

()] 1

()] 1

()] 1

SHOW MORE
SHOW LESS
  • No tags were found...

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

自 动 控 制 原 理第 四 章 复 域 分 析 法 - 根 轨 迹 法(5) 渐 近 线 :因 为 n – m =1 所 以 ϕa =180(6) 分 离 点 坐 标 s d :由 公 式n∑m1 1= ∑s −p s −zi= 1 dij=1d1 1 1+ =s s + a s + bd d d2d+ d+s + 2 bs + ab=0所 以 2− 2b± 4b −4ab2sd = = b ± b − ab ( b >a)2jo

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!