Basic Intelligent Control

Characteristic Intelligent control :
1. hierarchical
2. coordination
3. have low and high control

we can defining intelligent as:
1. environmental adaptation
2. learning
3. planning under large certainty
4. coping with large mount data (generalization)

Where intelligent can be applied? educators, psychologists, computer scientists, enginners

Related Fields 
Mathematics
Biological system
Robotics and automations
Communication
Manufacturing
Trafic Control
Load balancing of electrnics power plants

Related Working Area
 1. Neural Network
2. Fuzzy Control
3. Genetic Control
4. Expert System
5. Hybrid System
6. Planning System

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Defining intelligent control

morning guys, now i will publish how defining intelligent control. first we must know the definition of intelligent, 'intelligent' can defined as: having good understanding or a high mental capacity; quick to comprehend. than control can defined as: to exercise restraint or direction over; dominate; command. from the definition of intelligent and control we can conclude the definition of intelligent control. for the reference, you can read the book of mr. Antsaklis here.

preference:
P.J. Antsaklis, "Defining Intelligent Control," Report of the Task Force on Intelligent Control,
 P.J. Antsaklis, Chair. In IEEE Control Systems Magazine, pp. 4-5 & 58-66, June 1994. Also in Proceedings of the
1994 International Symposium on Intelligent Control, pp (i)-(xvii), Columbus, OH, August 16-18, 1994
http://www3.nd.edu/~pantsakl/Publications/162-RTFIC.pdf

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Differences in conventional and intelligent control according Panos Antsaklis in “ Defining Intelligent Control”

The term “conventional for traditional control” is used here to refer to the theories and methods that were developed in the past decades to control dynamical system, the behavior of which is primarily described by differential and difference equations. However intelligent control does not restrict itself only to those methodologies.

Another difference between intelligent and conventional control is in the separation between controller and the system to be controlled. In conventional control the system to be controlled, called the plant, typically is separate and distinct from the controller. The controller is designed by the control designer, while the plant is in general given and cannot be changed. In intelligent control problem there may not be a clear separation of the plant and the controller.

AI	Conventional
Representation and Manipulation of symbols	Algorithms
Telling about a problem	Ruled to solve the problem
Given the knowledge and skills of inference	Provide data and programs

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2. Close Loop

A closed-loop transfer function in control theory is a mathematical expression (algorithm) describing the net result of the effects of a closed (feedback) loop on the input signal to the circuits enclosed by the loop.

The closed-loop transfer function is measured at the output. The output signal waveform can be calculated from the closed-loop transfer function and the input signal waveform.
An example of a closed-loop transfer function is shown below:

The summing node and the G(s) and H(s) blocks can all be combined into one block, which would have the following transfer function:

https://en.wikipedia.org/wiki/Closed-loop_transfer_function

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In week 2, we learn about control system. in this section we leard 2 kind of kontrol system.

1. open loop

An open-loop controller, also called a non-feedback controller, is a type of controller that computes its input into a system using only the current state and its model of the system.

A characteristic of the open-loop controller is that it does not use feedback to determine if its output has achieved the desired goal of the input. This means that the system does not observe the output of the processes that it is controlling. Consequently, a true open-loop system can not engage in machine learning and also cannot correct any errors that it could make. It also may not compensate for disturbances in the system An open-loop controller, also called a non-feedback controller, is a type of controller that computes its input into a system using only the current state and its model of the system.

A characteristic of the open-loop controller is that it does not use feedback to determine if its output has achieved the desired goal of the input. This means that the system does not observe the output of the processes that it is controlling. Consequently, a true open-loop system can not engage in machine learning and also cannot correct any errors that it could make. It also may not compensate for disturbances in the system

source : https://en.wikipedia.org/wiki/Open-loop_controller

formula is : C(s) = G(s) * R(s)

if the system get there is a change, so the formula become to :

C(s) + ΔC(s) = {G(s) + ΔG(s)}* R(s)

C(s) + ΔC(s)= {G(s) * R(s)}+{ΔG(s)* R(s)}

if there is a change to the C(s) then will ΔC(s) change by the same amount.

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On September 1st, 2016, the beginning of the lecture begins at precisely in TC PENS floor 3. The course is taught the Intelligent control by Mr. Son Kuswadi.The first discussion at the beginning of the lecture was to discuss about the lecture system to be applied to our class, and eventually established to implement callenge based learning. The concept is to apply activity of students in the lecture, more material is presented. After that continues to explain the material on adaptive control.Why use the adaptive control? because to achieve the set points, and to get an error as small as possible. After discussing the adaptive control up to the characteristic equation, the system will be stable if the roots of the equation is negative.A system is said to be unstable if the response to an input generate oscillations hard or vibrate at an amplitude / specific price. Instead of a system is called stable if the system will remain in a state of silence.The disruption is part of the system that is made, for example, there is a reservoir used for flood rice fields around, the reservoir should be kept ketinggiannnya not to exceed 10 m, for it takes a resistor so that the reservoir can be terisis as desired.

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