PIM-based Controller Design for Systems with Network-Induced Time Delays

2012 ◽  
Author(s):  
Suhaila Badarol Hisham ◽  
Noriyuki Hori
Keyword(s):  
Time Delays ◽  
Controller Design

Adaptive optimal controller design for a class of LDI-based neural network systems with input time-delays

2020 ◽  
Vol 385 ◽  
pp. 292-299 ◽  
Author(s):  
Chenglong Wang ◽  
Haiyang Fang ◽  
Shuping He
Keyword(s):  
Neural Network ◽  
Time Delays ◽  
Controller Design ◽  
Optimal Controller ◽  
Network Systems ◽  
Input Time

Digital Controller Design for Analog Systems Represented by Multiple Input–Output Time-Delay Transfer Function Matrices with Long Time Delays

2012 ◽  
Vol 31 (5) ◽  
pp. 1653-1676 ◽  
Author(s):  
Hsun-Pang Wang ◽  
Xiaohui Gu ◽  
Linbo Xie ◽  
Leang-San Shieh ◽  
Jason S. H. Tsai ◽  
...  
Keyword(s):  
Time Delay ◽  
Transfer Function ◽  
Time Delays ◽  
Controller Design ◽  
Digital Controller ◽  
Input Output ◽  
Multiple Input ◽  
Long Time ◽  
Output Time ◽  
Analog Systems

Novel Centralized IMC-PID Controller Design for Multivariable Processes with Multiple Time Delays

2017 ◽  
Vol 56 (15) ◽  
pp. 4431-4445 ◽  
Author(s):  
Qibing Jin ◽  
Xinghan Du ◽  
Beiyan Jiang
Keyword(s):  
Pid Controller ◽  
Time Delays ◽  
Controller Design ◽  
Multiple Time ◽  
Multiple Time Delays ◽  
Pid Controller Design

Control of Two-Link Flexible Structures

Volume 1 ◽  
2004 ◽  
Author(s):  
Clarice Wagner-Nachshoni ◽  
Yoram Halevi
Keyword(s):  
Transfer Function ◽  
Time Delays ◽  
Wave Motion ◽  
Controller Design ◽  
Flexible Structures ◽  
Infinite Dimensional ◽  
Second Stage ◽  
Finite Dimensional ◽  
Control Scheme ◽  
Two Stages

A method of noncollocated controller design for non-uniform flexible structures, governed by the wave equation, is proposed. An exact, infinite dimensional, transfer function, relating the actuation and measurement points, with general boundary conditions, is derived for the multi-link case. Three modeling methods are presented and discussed. A key element of the model is the existence of time delays, due to the wave motion, which play a major role in the controller design. The design consists of two stages. First an inner rate loop is closed in order to improve the system dynamic behavior. It leads to a finite dimensional plus delay inner closed loop, which is the equivalent plant for the outer loop. In the second stage an outer noncollocated position loop is closed. It has the structure of an observer–predictor control scheme to compensate for the response delay. The resulting overall transfer function is second order, with arbitrarily assigned dynamics, plus delay.

scholarly journals Model Predictive Control for a Small Scale Unmanned Helicopter

10.5772/10583 ◽  
2008 ◽  
Vol 5 (4) ◽  
pp. 34 ◽  
Author(s):  
Jianfu Du ◽  
Konstantin Kondak ◽  
Markus Bernard ◽  
Yaou Zhang ◽  
Tiansheng Lü ◽  
...  
Keyword(s):  
Model Predictive Control ◽  
Predictive Control ◽  
Time Delays ◽  
Control Algorithm ◽  
Controller Design ◽  
Control Mode ◽  
Small Scale ◽  
Unmanned Helicopter ◽  
Dynamical Equations ◽  
Novel Method

Kinematical and dynamical equations of a small scale unmanned helicoper are presented in the paper. Based on these equations a model predictive control (MPC) method is proposed for controlling the helicopter. This novel method allows the direct accounting for the existing time delays which are used to model the dynamics of actuators and aerodynamics of the main rotor. Also the limits of the actuators are taken into the considerations during the controller design. The proposed control algorithm was verified in real flight experiments where good perfomance was shown in postion control mode.

Analytical Multiloop PI/PID Controller Design for Two-by-Two Processes with Time Delays

2005 ◽  
Vol 44 (6) ◽  
pp. 1832-1841 ◽  
Author(s):  
Tao Liu ◽  
Weidong Zhang ◽  
Danying Gu
Keyword(s):  
Pid Controller ◽  
Time Delays ◽  
Controller Design ◽  
Pid Controller Design
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