Research of Several PID Algorithms Based on MATLAB

2013 ◽  
Vol 760-762 ◽  
pp. 1075-1079
Author(s):  
Jin Zeng ◽  
Li Guang Wang ◽  
Meng Jun Ye ◽  
Chang Hui Hu ◽  
Tian Feng Ye
Keyword(s):  
Pid Control ◽  
Control Algorithm ◽  
Dead Zone ◽  
Control Algorithms ◽  
Pid Algorithm ◽  
Digital Pid ◽  
Digital Pid Control

This paper introduces several PID control algorithms and their discretization expression. Compare the performance of positional PID algorithm with incremental PID algorithm, integration separate PID algorithm, incomplete differential PID algorithm and PID algorithm with dead zone. The experiment results show that different digital PID control algorithm could achieve different using.

Design of Incremental PID Controller Based on FPGA

2014 ◽  
Vol 602-605 ◽  
pp. 830-833
Author(s):  
Xiao Yun ◽  
Zhou Hu Deng ◽  
Xue Wen Wang ◽  
Chao Yang
Keyword(s):  
Pid Control ◽  
Manufacturing Process ◽  
Pid Controller ◽  
Control Algorithm ◽  
Control Methods ◽  
Digital Pid ◽  
Digital Pid Control

Digital PID control is one of the most widely used control methods in the manufacturing process. Based on the analysis of PID control algorithm, the system has designed and simulated the incremental PID controller using the LPM macro module built-in FPGA,and also designed the PWM module. The combination of two modules can be used for a variety of applications. The results show that the design is feasible and correct.

Design and MATLAB Simulation of a Composite PID Controller for EPS Test-Benches

2014 ◽  
Vol 487 ◽  
pp. 635-638
Author(s):  
Yun Fei Mai ◽  
Shao Long Liu ◽  
Wen Jing Ding
Keyword(s):  
Partial Derivative ◽  
Pid Control ◽  
Pid Controller ◽  
Dead Zone ◽  
Practical Significance ◽  
Control Algorithms ◽  
Matlab Simulation ◽  
Control Laws ◽  
Pid Algorithm ◽  
Simulation Results

For the problems that exist in EPS composite test-benches, PID control laws are expounded, a composite PID controller is designed, which is integrated with multiple advanced PID control algorithms (variable-integral PID algorithm, PID algorithm with filters, partial derivative PID algorithm, PID algorithm with dead zone), and it is simulated by MATLAB. The simulation results show that the improvement of accuracy and the impacts mitigation of the nonlinearity and external electromagnetic interferences are achieved well through the composite PID controller, and there is practical significance.

Digital PID Control Forward Type Multiple-Output DC-DC Converter

2011 ◽  
Vol E94-B (12) ◽  
pp. 3421-3428
Author(s):  
Fujio KUROKAWA ◽  
Tomoyuki MIZOGUCHI ◽  
Kimitoshi UENO ◽  
Hiroyuki OSUGA
Keyword(s):  
Pid Control ◽  
Digital Pid ◽  
Digital Pid Control

A new fast digital PID control dc-dc converter

2010 ◽  
Author(s):  
Fujio Kurokawa ◽  
Yuki Maeda ◽  
Yuichiro Shibata ◽  
Hidenori Maruta ◽  
Tsukasa Takahashi ◽  
...  
Keyword(s):  
Pid Control ◽  
Digital Pid ◽  
Digital Pid Control

scholarly journals Smooth Tracking Trajectory Generation of Large Antenna

2016 ◽  
Vol 53 (1) ◽  
pp. 24-33 ◽  
Author(s):  
S. Upnere ◽  
N. Jekabsons ◽  
U. Locans
Keyword(s):  
Pid Control ◽  
Control Algorithm ◽  
Case Analysis ◽  
Control Algorithms ◽  
Control Methods ◽  
Antenna Feed ◽  
Feed Forward Control ◽  
Order Polynomial ◽  
Smooth Tracking ◽  
Tracking Trajectory

Abstract The current paper presents an engineering approach for studies of the control algorithm designed for a mechanically robust large antenna. Feed-forward control methods with the 3rd-order polynomial tracking algorithm are supplemented to the original feed-back PID control system. Dynamical model of the existing servo system of 32m radio telescope has been developed to widen a case analysis of observation sessions and efficiency of the control algorithms due to limited access to an antenna. Algorithms along with the results from the system implemented on a real antenna as well as model results are presented.

scholarly journals Adaptive digital PID control of first-order-lag-plus-dead-time dynamics with sensor, actuator, and feedback nonlinearities

2019 ◽  
Vol 1 (1) ◽  
pp. e20 ◽  
Author(s):  
Mohammadreza Kamaldar ◽  
Syed Aseem Ul Islam ◽  
Sneha Sanjeevini ◽  
Ankit Goel ◽  
Jesse B. Hoagg ◽  
...  
Keyword(s):  
Pid Control ◽  
Dead Time ◽  
Time Dynamics ◽  
First Order ◽  
Sensor Actuator ◽  
Digital Pid ◽  
Digital Pid Control
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