Comparative analysis of ACC control loops of DC-DC converters by means of robust parametric control theory

2002 ◽  
Author(s):  
E. Figueres ◽  
G. Garcera ◽  
M. Pascual
Keyword(s):  
Comparative Analysis ◽  
Control Theory ◽  
Control Loops ◽  
Parametric Control

Global problems and parametric control theory

2018 ◽  
pp. 444-446
Author(s):  
Abdykappar Ashimov ◽  
Yuriy Borovskiy
Keyword(s):  
Control Theory ◽  
Parametric Control ◽  
Global Problems

scholarly journals Design and Experimental Validation of Radio Access Network Controller Prototype for Multi-RAT Technologies with Scheduler Strategies

2021 ◽  
Author(s):  
Md Arifur Rahman ◽  
Adam Flizikowski ◽  
Slawomir Pietrzyk ◽  
Md Munjure Mowla
Keyword(s):  
Comparative Analysis ◽  
Experimental Validation ◽  
Access Network ◽  
Network Protocols ◽  
Coordination Strategies ◽  
Parametric Control ◽  
Radio Access ◽  
Network Controller ◽  
Channel Conditions ◽  
Dynamic Channel

The main aspects of this paper are to show the involvement towards coordination strategies amongst multiple RATs and integration of parametric control of higher MAC and upper layer network protocols. Moreover, we also evaluate and examine the possibility to take advantage of the fact of using interworking concepts such as lightweight Internet protocol (LWIP) and LTE-WLAN aggregation (LWA) while making the scheduling decisions. Such a solution would contribute to the software-defined networking (SDN) approach, where multi-RAT aware scheduler adapts to dynamic channel conditions to provide robustness against severe real-time channel conditions. Finally, we provide comparative analysis of multi- RAT scenarios and evaluate the QoE performance of different scheduling algorithms with SINR based information centric LWA switching and QoE-aware LWA switching by using RANC.

scholarly journals TEACHING FEEDBACK CONTROL THEORY USING AN INTEGRATING DESIGN PROJECT

2015 ◽  
Author(s):  
Michel F. Couturier
Keyword(s):  
Feedback Control ◽  
Control Theory ◽  
Chemical Engineering ◽  
Final Report ◽  
Dynamic Simulations ◽  
Control Loops ◽  
Design Project ◽  
Dynamics And Control ◽  
The One ◽  
Feedback Control Theory

Teaching feedback control theory is challenging because it is important to cover theoretical material intended for fundamental understanding as well as material directly related to industrial practice. One approach to reach this dual objective and prevent control theory from becoming abstract to students is to assign a design project that requires integration of all main concepts taught in class. This approach has been successfully used in eight offerings of the course ChE 3601 Process Dynamics and Control in the Chemical Engineering program at the University of New Brunswick. The one-semester course is an introduction to the dynamic behavior of chemical processes and feedback control loops. The project is assigned at the beginning of the course and involves the design of a feedback control system for a realistic chemical process. The design project is divided into five milestones with deliverables due every two weeks. The final report due at the end of the course must include a description of the proposed system using a P&I diagram, specifications for all control equipment, a dynamic model for all components of the feedback loop, settings for the tuning parameters of the PID controller, and dynamic simulations using Polymath to validate the proposed solution. The course is organized around the project in a manner similar to that used in problem-based learning. The active learning approach used in ChE 3601 provides a deeper understanding of control theory and its application.

scholarly journals Design and Experimental Validation of Radio Access Network Controller Prototype for Multi-RAT Technologies with Scheduler Strategies

2021 ◽  
Author(s):  
Md Arifur Rahman ◽  
Adam Flizikowski ◽  
Slawomir Pietrzyk ◽  
Md Munjure Mowla
Keyword(s):  
Comparative Analysis ◽  
Experimental Validation ◽  
Access Network ◽  
Network Protocols ◽  
Coordination Strategies ◽  
Parametric Control ◽  
Radio Access ◽  
Network Controller ◽  
Channel Conditions ◽  
Dynamic Channel

The main aspects of this paper are to show the involvement towards coordination strategies amongst multiple RATs and integration of parametric control of higher MAC and upper layer network protocols. Moreover, we also evaluate and examine the possibility to take advantage of the fact of using interworking concepts such as lightweight Internet protocol (LWIP) and LTE-WLAN aggregation (LWA) while making the scheduling decisions. Such a solution would contribute to the software-defined networking (SDN) approach, where multi-RAT aware scheduler adapts to dynamic channel conditions to provide robustness against severe real-time channel conditions. Finally, we provide comparative analysis of multi- RAT scenarios and evaluate the QoE performance of different scheduling algorithms with SINR based information centric LWA switching and QoE-aware LWA switching by using RANC.

Elements of Parametric Control Theory of Market Economic Development

2011 ◽  
pp. 1-74
Author(s):  
Abdykappar A. Ashimov ◽  
Bahyt T. Sultanov ◽  
Zheksenbek M. Adilov ◽  
Yuriy V. Borovskiy ◽  
Dmitriy A. Novikov ◽  
...  
Keyword(s):  
Economic Development ◽  
Control Theory ◽  
Parametric Control ◽  
Market Economic

Testing one developed model by the parametric control theory methods

Kybernetes ◽  
2015 ◽  
Vol 44 (6/7) ◽  
pp. 1094-1106
Author(s):  
Abdykappar Ashimov ◽  
Yuriy V. Borovskiy
Keyword(s):  
Control Theory ◽  
Computable General Equilibrium ◽  
System Analysis ◽  
Numerical Algorithms ◽  
Control Problems ◽  
Cge Model ◽  
Practical Application ◽  
Content Type ◽  
Macroeconomic Models ◽  
Parametric Control

Purpose – The purpose of this paper is to demonstrate an effectiveness of applying a number of the new methods, proposed in the parametric control theory for testing macroeconomic models for the possibility of their practical application. Design/methodology/approach – Approaches of system analysis on building and calibrating the mathematical models; provisions of the parametric control theory for both numerical testing of the calibrated models for the possibility of their practical application and solving the parametric control problems. Findings – First, one global computable general equilibrium model (CGE model) is built and calibrated. Second, in solving the problem of testing this model for the possibility of its practical application the effectiveness of applying two developed numerical algorithms is demonstrated. These algorithms are for estimating stability indicators and estimating stability (in the sense of the theory of smooth mappings stability) of mappings defined by the model. Third, on the base of the tested CGE model there are given the solution results for a number of the parametric control problems aimed at economic growth and decrease of economic disparities of regions. Originality/value – By the example of the developed CGE model, it is demonstrated an approach of the parametric control theory for testing macroeconomic models for the possibility of their practical application.

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