An extension of the root locus method to obtain closed-loop frequency response of feedback control systems

1954 ◽  
Vol 73 (4) ◽  
pp. 176-179
Author(s):  
S. Albert Jackson
Keyword(s):  
Feedback Control ◽  
Frequency Response ◽  
Control Systems ◽  
Closed Loop ◽  
Root Locus ◽  
Locus Method ◽  
Feedback Control Systems

Application of A Spreadsheet Program to Control System Design

1992 ◽  
Vol 29 (1) ◽  
pp. 16-23 ◽  
Author(s):  
Yiu-Kwong Wong
Keyword(s):  
Control System ◽  
Feedback Control ◽  
Frequency Response ◽  
System Design ◽  
Control Systems ◽  
Closed Loop ◽  
Control System Design ◽  
Closed Loop System ◽  
Spreadsheet Program ◽  
Feedback Control Systems

Application of a spreadsheet program to control system design The Symphony spreadsheet program is applied to calculate the frequency response of feedback control systems. A design template which contains the necessary formulae was constructed so that very little knowledge of the program is required to obtain impressive results. The template becomes a powerful tool by providing a fast and efficient means of designing a stable closed-loop system as well as predicting its performance.

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