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Module V(I) Control Benefits DYNAMICS and CONTROL Presented by Pedro Albertos Professor of Systems Engineering and Control - UPV A look at the future Module V(III) Control Benefits
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DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

Aug 28, 2018

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Page 1: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

Module V(I)

Control Benefits

DYNAMICS and CONTROL

Presented by

Pedro AlbertosProfessor of Systems Engineering and Control - UPV

A look at the future

Module V(III)

Control Benefits

Page 2: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

2

Examples of systems and signals

Models of systems and signals

Controlled systems: properties

Control systems design

Control benefits

Necessary Control

Performance Improvements

A look at the future

Topics to study

Modules:

DYNAMICS & CONTROL

Examples of systems and signals

Models of systems and signals

Controlled systems: properties

Control systems design

A look at the future

Page 3: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

3

Dealing with unstable plants

Accessing to remote processes

Use of Control:

DYNAMICS & CONTROL

Making easy the operators’ work

Getting high performance

Coping with unexpected disturbances

New Applications

Page 4: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

4

From Analog Controllers to Distributed and Networked Control

Integrated Control Applications

Bio-inspired applications

New areas of application

New challenges

New Applications:

DYNAMICS & CONTROL

Page 5: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

“Classical” control structures

sensors

measuredvariables

PROCESS

Energy/material flow

CONTROLLER

monitoredvariables

Setpoints

Controlvariables information flow

Humanoperator

actua-tors

DYNAMICS & CONTROL

5

Page 6: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

“Classical” control structuresHuman

Analog Device

IP Device

sensors

measuredvariables

PROCESS

Energy/material flow

CONTROLLER

monitoredvariables

Setpoints

Controlvariables information flow

Humanoperator

actua-tors

DYNAMICS & CONTROL

5

Page 7: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

“Classical” control structuresHuman

Analog Device

IP Device

Computing devices

Physical systems

sensors

measuredvariables

PROCESS

Energy/material flow

CONTROLLER

monitoredvariables

Setpoints

Controlvariables information flow

Humanoperator

actua-tors

DYNAMICS & CONTROL

5

Page 8: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

“Classical” control structuresHuman

Analog Device

IP Device

Computing devices

Physical systems

Point-to-point

sensors

measuredvariables

PROCESS

Energy/material flow

CONTROLLER

monitoredvariables

Setpoints

Controlvariables information flow

Humanoperator

actua-tors

DYNAMICS & CONTROL

5

Page 9: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

New control scenarios• Model-based control

• Closed-loop control

• Single-processor

• Single control goal

• Data belong to control

PROCESS DASAS

Controller

6

DYNAMICS & CONTROL

Page 10: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

New control scenarios• Model-based control

• Closed-loop control

• Single-processor

• Single control goal

• Data belong to control

• Collaborative control

• Embedded control

• Networked-based control

• Event-based control

• Data shared between users

PROCESS DASAS

Controller

6

DYNAMICS & CONTROL

Page 11: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

New control scenarios• Model-based control

• Closed-loop control

• Single-processor

• Single control goal

• Data belong to control

• Collaborative control

• Embedded control

• Networked-based control

• Event-based control

• Data shared between users

PROCESS DASAS

6

DYNAMICS & CONTROL

Page 12: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

New control scenarios• Model-based control

• Closed-loop control

• Single-processor

• Single control goal

• Data belong to control

• Collaborative control

• Embedded control

• Networked-based control

• Event-based control

• Data shared between users

PROCESS DASAS

Pervasive networks of sensors, controllers and actuators 6

DYNAMICS & CONTROL

Page 13: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

New control scenarios• Model-based control

• Closed-loop control

• Single-processor

• Single control goal

• Data belong to control

• Collaborative control

• Embedded control

• Networked-based control

• Event-based control

• Data shared between users

PROCESS DASAS

Decision

System

Pervasive networks of sensors, controllers and actuators 6

DYNAMICS & CONTROL

Page 14: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

Control Challenges

– New control scenarios:

• Networked systems

7

DYNAMICS & CONTROL

Page 15: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

Control Challenges

– New control scenarios:

• Networked systems

8

DYNAMICS & CONTROL

Page 16: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

Control Challenges- New control scenarios:

Embedded Control systems

9

DYNAMICS & CONTROL

the overall system will operate across many different modes

the communication network must handle a variety of protocols and data

some part of the system will fail, functionality must be guaranteed

there must a graceful degradation of performance

available power and resource scheduling

share resources among many tasks

adapt and learn

maintain security and safety

systems should be allowed to grow, slowly expand, even contract as to meet

demand.

Page 17: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

Control Challenges

10

DYNAMICS & CONTROL

- New control scenarios:

Embedded Control systems

Page 18: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

Cyber-Physical Systems (CPS)

• Typically designed as a network of embedded sensors and actuators

equipped with computing and communicating capabilities with physical

input and output instead of as standalone devices interacting with physical

entities.

• Tight integration of computation, communication, and controls.

Although each individual device is fairly inept at monitoring or regulating

the physical substratum, the coordinated action of the individual network

nodes has the potential for unprecedented capabilities.

• As complex real time systems cannot be exhaustively tested. It is

more important to ensure the robustness and stability, including protection

against external intrusions.

11

DYNAMICS & CONTROL

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CPS: Human device interaction

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DYNAMICS & CONTROL

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CPS: Human device interaction

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DYNAMICS & CONTROL

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CPS: Human device interaction

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DYNAMICS & CONTROL

Page 22: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

Control Challenges

– Bio-inspired systems:

13

DYNAMICS & CONTROL

Flock of birds Surveillance team

Page 23: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

Control Challenges

– New Applications:

• Bio-systems

• Thousands of genes in a cellule

14

DYNAMICS & CONTROL

• Gene: carry instructions to generate a protein

• Artificial genes generate proteins with stabilizer

Page 24: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

Control Challenges

– New Applications:

• Bio-systems

• Space

15

DYNAMICS & CONTROL

Page 25: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

Control Challenges

– Control risks:

• Failures

• Unexpected disturbances

• Redundance

16

DYNAMICS & CONTROL

Page 26: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

Control Challenges

– Control risks:

• Failures

• Unexpected disturbances

• Redundance

16

DYNAMICS & CONTROL

Page 27: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

New Challenges

• Reasoning about space and time

• Resource management

• Deal with uncertainty

• Dynamic group communication

• Security

• Fault tolerance

• Event-driven control

• Data driven sensors…

A LOOK AT THE FUTURE

17

DYNAMICS & CONTROL

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DYNAMICS & CONTROL

Control Benefits (III)

What have we seen today?

Networking, integration, dissemination

Control structure evolves

Control allows new applications

Open field for research and development

Control risks

CCC:

Computers, communications and Control

Page 29: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

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DYNAMICS & CONTROL

Modules:What is next? Examples of systems and signals

Models of systems and signals

Controlled systems: properties

Control systems design

Control benefits

Necessary Control

Improvements

A look at the future

Topics to study

Page 30: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

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Some of the images of this presentation are from the following sources:

• Slide 12-2. Google's augmented reality head mounted display as glass form. By Tedeytan. http://en.wikipedia.org/wiki/File:Google_Glass_Explorer_Edition.jpeg

• Slide 13-1. http://upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Tundra_bean_goose.jpg/800px-Tundra_bean_goose.jpg

• Slide 14. http://upload.wikimedia.org/wikipedia/commons/thumb/6/60/Myoglobin.png/592px-Myoglobin.png By AzaToth, [Public domain], undefined.

• Slide 15-1. By International Space Station Image Credit: NASA. http://www.flickr.com/photos/nasacommons/8980505397/

• Slide 15-2, Kennedy Space Centre, Florida . http://zh.wikipedia.org/wiki/File:STS-60_Launch.jpg

ATTRIBUTION IMAGES

Page 31: DYNAMICS and CONTROL · “Classical” control structures Human Analog Device IP Device Computing devices Physical systems sensors ... DYNAMICS & CONTROL. CPS: Human device interaction

DYNAMICS and CONTROL

Presented by

Pedro AlbertosProfessor of Systems Engineering and Control - UPV

A look at the future

Module V(III)

Control BenefitsThank you!