[理工] [自控]-幾題觀念題
都是是非題
有些是題目意思看不懂 有些是觀念不清楚
1.Linear and nonlinear frictions will generally degrade the steady-state
error of a control system
2.The location of the roots of the characteristic equation in the s-plane
will give a definite indication on the maximum overshoot of the transient
response of the system
3.The slope of the magnitude curve of the Bode plot of L(jw) at the gain
crossover usually gives an indication of the relative stability of the
closed-loop system
4.Given the following characteristic equation of a linear control system,
increasing the value of K will increase the frequency of osillation of the
system. s^3 + 3s^2 + 5s + K = 0
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 125.224.67.39
推
03/25 18:00, , 1F
03/25 18:00, 1F
→
03/25 18:00, , 2F
03/25 18:00, 2F
推
03/25 18:03, , 3F
03/25 18:03, 3F
→
03/25 18:06, , 4F
03/25 18:06, 4F
→
03/26 13:50, , 5F
03/26 13:50, 5F