TAGANROG STATE UNIVERSITY of RADIOENGENEERING

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TAGANROG STATE UNIVERSITY of RADIOENGENEERING
Department of Synergetic and Control Processes
Synergetic Control for Hierarchical Distribution
Energy
Anatoly KOLESNIKOV Gennadiy VESELOV Andrey
POPOV Mikhail MEDVEDEV Mikhail
POGORELOV Alexander KOLESNIKOV Boris
TOPCHIEV Piter KRAVTCHENKO Igor KONDRATIEV
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Coordinating Control Strategies for Systems with
Limited Resource
Interaction of consumers through a common source
is a characteristic feature of autonomous
systems. In this case the main function of
coordinating regulators is a power redistribution
in regimes of feeding worsening
Total Control Strategy for Subsystem Source -
Consumers Group
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Basic Principles of Power Redistribution
Equal-priority
Hierarchical
Basic Stages of Control Strategies Building
1. Synthesis the local strategies for every
consumer of group 2. Building the model of
objects interaction through common source 3.
Determination of energy redistribution scheme and
set priority hierarchy 4. Synthesis a
coordinating control strategy
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Coordinating control strategy for DC motors group
DC Source
Source Characteristic
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Closed-loop system simulation in VTB package
Simulation results
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Control strategy for electric vehicle power
system
Control
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Stages of control strategy development
1. Synthesis of control algorithms for local
controllers
Boost Converter
Buck Converters
?uk Converter
Motor
2. Synthesis of coordinating control strategy
Analysis the typical operating modes of power
system
Forming the principles of power redistribution in
the system
Development the coordinating control strategy for
vehicle power system
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Synergetic Control for Boost Converter
x1 current x2 voltage u impulse width z
constant disturbance x2s preset voltage
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Main goal of control
Output voltage stabilization
Accounting limitation of control and current
Additional goals of control
Disturbances suppression
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Closed-loop system simulation in VTB package
Simulation results
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Synergetic Control for Boost Converter
with Fuel Cell System
Volt-ampere characteristic of source
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Closed-loop system simulation in VTB package
Simulation results
Transients of converter and fuel cell system
voltages
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Synergetic Control for Buck Converter
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Closed-loop system simulation in VTB package
Simulation results
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Synergetic Control for Cuk Converter
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Closed-loop system simulation in VTB package
Simulation results
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Synergetic Control for DC motor
q shaft angle w angular speed ia armature
current ie excitation current ua armature
voltage ue excitation voltage Ml load
torque F(ie) magnetic flux
Speed stabilization
Flux stabilization
Main goals of control
Energy loss minimum
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Closed-loop system simulation in VTB package
Simulation results
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Synergetic Control for Electric Vehicle
Motors
Global control system (trajectory planning)
Invariant manifold
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Closed-loop system simulation
Motion trajectories
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Virtual Test Bed New Control Strategy
Research Results 1997-2002

• 1. Nonlinear mathematical models for PS objects
• turbogenerators
• AC and DC electric motors
• DC power converters
• 2. Synergetic synthesis methods for regulators of
  PS objects
• 3. Synergetic regulators for PS objects
• synchronous generators
• DC motors
• asynchronous motors
• synchronous motors

• boost converters
• buck converters
• cuk converters

4. Power-saving regulators for AC and DC motors
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5. Principles and methods of coordinating control
for power system

• 6. Coordinating control strategies
• turbogenerators group
• consumers group with limit power source
• power converters group
• 7. Synergetic control for hierarchical
  electromechanical systems
• manipulating robots
• electric vehicle (mobile robots)
• 8. Synergetic technologies of the controlled
  systems simulation on invariant manifolds

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VTB Synergetic Control And Simulation Technologie
s

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