scholarly journals Feedback Control Algorithms for the Dissipation of Traffic Waves with Autonomous Vehicles

2019 ◽  
pp. 275-299 ◽  
Author(s):  
Maria Laura Delle Monache ◽  
Thibault Liard ◽  
Anaïs Rat ◽  
Raphael Stern ◽  
Rahul Bhadani ◽  
...  
Keyword(s):  
Feedback Control ◽  
Autonomous Vehicles ◽  
Control Algorithms

Feedback Control of Thermal Systems Modeled via the Network Approach

2004 ◽  
Vol 126 (3) ◽  
pp. 509-519 ◽  
Author(s):  
Miltiadis V. Papalexandris
Keyword(s):  
Feedback Control ◽  
Decentralized Control ◽  
Descriptor Systems ◽  
Control Algorithms ◽  
Network Approach ◽  
Thermal Systems ◽  
Numerical Tests ◽  
Integral Action ◽  
Decentralized Controllers ◽  
Zero Offset

This article reports on feedback control algorithms for thermal systems modeled via the network approach. These networks belong to the class of descriptor systems. They are subject to nondecaying disturbances and, therefore, integral action is required for zero offset. The article includes the derivation of optimal integral controllers for general linear descriptor systems and a detailed study on decentralized control for thermal networks. Feasibility of decentralized control is established via two theorems regarding stability and decentralized integral controllability of thermal networks. Additionally, a particular strategy for the synthesis of decentralized controllers is proposed. This article concludes with a sample of the numerical tests that we performed to demonstrate the efficiency of the proposed algorithms.

Note on the feedback control algorithms used in high-speed networks

2004 ◽  
Vol 81 (5) ◽  
pp. 537-546 ◽  
Author(s):  
T. A. Tsiligiridis ◽  
M. P. Bekakos† ◽  
D. J. Evans‡
Keyword(s):  
Feedback Control ◽  
High Speed ◽  
Control Algorithms ◽  
High Speed Networks

scholarly journals Điều khiển thích nghi vị trí trên cơ sở kỹ thuật vi xử lý Phần I: Hệ thống điều chỉnh vị trí nhờ quan sát và phản hồi trạng thái

2018 ◽  
Vol 5 (4) ◽  
pp. 10-16
Author(s):  
Pham Huy Thoa
Keyword(s):  
Control System ◽  
Feedback Control ◽  
Control Problem ◽  
Control Algorithm ◽  
Position Control ◽  
The State ◽  
Control Algorithms ◽  
State Variable ◽  
Load Characteristics ◽  
Positional Control

  In order to investigate different position control algorithms for numerical controlled machines and robots, a positional control system was built on the base of  a microcomputer. In part I, the paper presents the  observer algorithm for  state variable estimation and the state variable feedback control algorithm applied to the position control of a  particular machine-table. With the hardware and software structure of the microcomputer based digital system described in this paper different control algorithms can be  realized flexibly. The position control problem for the plant with variations or  uncertainties of  parameters and load characteristics will be reported in part II.

scholarly journals The method of extremal shift in control problems for evolution variational inequalities under disturbances

2021 ◽  
Vol 0 (0) ◽  
pp. 0
Author(s):  
Vyacheslav Maksimov
Keyword(s):  
Feedback Control ◽  
Variational Inequalities ◽  
Control Algorithms ◽  
Control Problems ◽  
Guaranteed Control ◽  
Unknown Disturbances ◽  
Evolution Variational Inequalities ◽  
Extremal Shift

<p style='text-indent:20px;'>The problems of designing feedback control algorithms for parabolic and hyperbolic variational inequalities are considered. These algorithms should preserve given properties of solutions of inequalities under the action of unknown disturbances. Solving algorithms that are stable with respect to informational noises are constructed. The algorithms are based on the method of extremal shift well-known in the theory of guaranteed control.</p>

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