Journal Article10.4028/WWW.SCIENTIFIC.NET/AMR.97-101.3139
Closed-Loop Identification and Composed Controller Design for Precise Machining
Jun Sheng,Jiangang Li,Lei Zhou +2 more
2
TL;DR: In this paper, a PID position controller with derivative filter is proposed using pole-zero cancellation and pole assignment for a class of three-loop motion control system, and two-stage close-loop identification is introduced to estimate the control plant and thus to tune the velocity controller.
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Abstract: For a class of three-loop architecture motion control system, two-stage close-loop identification is introduced to estimate the control plant and thus to tune the velocity controller. Based on the estimated model, PID position controller with derivative filter is proposed using pole-zero cancellation and pole assignment. Feed-forward compensators such as Velocity and Acceleration Feed-forward Controller (VAFC), Zero Phase Error Tracking Controller (ZPETC), Zero Magnitude Error Tracking controller (ZMETC) are introduced as well, and their effects are compared.
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Citations
Precise motion control of piezoelectric actuators using modified ZPETC-based composite controller
Lizhi Tian,Jianhua Wu,Zhenhua Xiong,Han Ding +3 more
- 08 Jul 2014
TL;DR: A novel modified zero phase error tracking controller (MZPETC) is proposed in this paper to mitigate the vibration dynamics of PEAs whose vibration dynamics system is a NMP system.
5
•Dissertation
Stratégies de modélisation et de commande des microsystèmes piézoélectriques à plusieurs degrés de liberté
Didace Habineza
- 02 Dec 2015
TL;DR: In this paper, the authors propose strategies innovantes de commande des actionneurs piezoelectriques multi-axes for contrer les problemes sus-mentionnes.
1
References
Zero Phase Error Tracking Algorithm for Digital Control
TL;DR: In this article, a digital feed-forward control algorithm for tracking desired time varying signals is presented, which is particularly suited to the general motion control problems including robotic arms and positioning tables.
1.5K
Paper: Zeros of sampled systems
TL;DR: The zeros of the discrete time system obtained when sampling a continuous time system are explored and theorems for the limiting zeros for large and small sampling periods are given.
912
Tuning of PID controllers based on gain and phase margin specifications
TL;DR: The results in this paper can be used to predict the achievable rise time of the closed-loop system, which is useful for self-diagnosis—a desirable feature of ‘intelligent’ controllers.
576
An indirect method for transfer function estimation from closed loop data
TL;DR: An indirect method is introduced that is able to estimate consistently the transfer function of a linear plant on the basis of data obtained from closed loop experiments, even in the situation where the model of the noise disturbance on the data is not accurate.
270
An indirect method for transfer function estimation from closed loop data
P.M.J. Van den Hof,Ruud J.P. Schrama,Okko H. Bosgra +2 more
- 16 Dec 1992
TL;DR: In this article, an indirect method is introduced that is able to consistently estimate the transfer function of a linear plant on the basis of data obtained from closed loop experiments, even in the situation when the model of the noise disturbance on the data is not accurate.
195