() control system is one in which the cont
题型:单项选择题
问题:
() control system is one in which the control action is independent of the output.
A.Feed back
B.Negative feed back
C.Close loop
D.Open loop
() control system is one in which the control action is independent of the output.
A.Feed back
B.Negative feed back
C.Close loop
D.Open loop