Frequency Response Estimation for Mechanical Systems Using Closed-Loop Step Response Data

2011 ◽  
Vol 131 (4) ◽  
pp. 751-757 ◽  
Author(s):  
Yoshihiro Matsui ◽  
Tomohiko Kimura ◽  
Kazushi Nakano
Keyword(s):  
Frequency Response ◽  
Closed Loop ◽  
Mechanical Systems ◽  
Step Response ◽  
Response Data

Data-driven I-PD Gain Tuning using Closed-loop Step Response Data

2019 ◽  
Vol 139 (8) ◽  
pp. 882-888
Author(s):  
Shiro Masuda ◽  
Jongho Park ◽  
Yoshihiro Matsui
Keyword(s):  
Closed Loop ◽  
Data Driven ◽  
Step Response ◽  
Response Data

Estimation of the Order and Parameters of a Fractional Order Model From a Noisy Step Response Data1

2014 ◽  
Vol 136 (3) ◽  
Author(s):  
Mahsan Tavakoli-Kakhki ◽  
Mohammad Saleh Tavazoei
Keyword(s):  
Numerical Simulation ◽  
Fractional Order ◽  
Closed Loop ◽  
Open Loop ◽  
Measurement Noise ◽  
Step Response ◽  
Order Model ◽  
Response Data ◽  
Fractional Order Model ◽  
Simulation Results

This paper deals with integral based methods to estimate the order and parameters of simple fractional order models from the extracted noisy step response data of a process. This data can be obtained from both open-loop and closed-loop tests. Numerical simulation results are presented to verify the robustness of these proposed methods in the presence of the measurement noise.

State-space system identification from closed-loop frequency response data

1996 ◽  
Vol 19 (6) ◽  
pp. 1378-1380 ◽  
Author(s):  
Jen-Kuang Huang ◽  
Hyun Chang Lee ◽  
Marco P. Schoen ◽  
Min-Hung Hsiao
Keyword(s):  
System Identification ◽  
Frequency Response ◽  
State Space ◽  
Closed Loop ◽  
Space System ◽  
Response Data ◽  
State Space System
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