ARTIFICIAL ARTIFICIAL INTELLIGENCEINTELLIGENCE

PRESENTATION BY:-PRESENTATION BY:-

MEHTA RUCHIT K. (07DME307)MEHTA RUCHIT K. (07DME307)

JAGETIYA ANKIT N. (07DME305)JAGETIYA ANKIT N. (07DME305)

WHAT IS INTELLIGENCE?WHAT IS INTELLIGENCE?

► It is the ability to learn or understand It is the ability to learn or understand or to deal with new situations.or to deal with new situations.

►The ability to apply knowledge or to The ability to apply knowledge or to think abstractly. think abstractly.

INTRODUCTION TO AIINTRODUCTION TO AI

► John McCarthy is considered to be the John McCarthy is considered to be the founder and father of AI.founder and father of AI.

►He introduced this concept in 1955 in He introduced this concept in 1955 in MIT.MIT.

►The main function of AI is to transfer The main function of AI is to transfer expertise from human experts to a expertise from human experts to a computer system or machines.computer system or machines.

►AI is basically a theory of how human AI is basically a theory of how human mind worksmind works

ENGINEERING POINT OF VIEWENGINEERING POINT OF VIEW

►The machines must behave intelligently The machines must behave intelligently in order to solve practical problems.in order to solve practical problems.

►Machines having artificial intelligence Machines having artificial intelligence must have the ability to match or must have the ability to match or improve upon the human performance.improve upon the human performance.

►Such machines must learn, adapt, Such machines must learn, adapt, make decisions and display behaviors make decisions and display behaviors not explicitly programmed into their not explicitly programmed into their original capabilities. original capabilities.

ARTIFICIAL OR MACHINE ARTIFICIAL OR MACHINE INTELLIGENCEINTELLIGENCE

►When machining intelligence is When machining intelligence is already built into a CAM system, there already built into a CAM system, there is no need to develop our own is no need to develop our own automation processes. The structure, automation processes. The structure, process rules and databases already process rules and databases already exist in the software, so the only thing exist in the software, so the only thing we have to do is customize the we have to do is customize the automation to fit the needs of our own automation to fit the needs of our own shop.shop.

Advantages of AI in CAD/CAMAdvantages of AI in CAD/CAM

► Predefined machining rules that are adaptable Predefined machining rules that are adaptable to a user's own machining preferences;to a user's own machining preferences;

► A database of standard tools;A database of standard tools;► A database of preprogrammed speeds and A database of preprogrammed speeds and

feeds;feeds;► A database of standard materials. Truly A database of standard materials. Truly

intelligent CAM systems have:intelligent CAM systems have:►NO requirement for users to create databases NO requirement for users to create databases

of standard machining data;of standard machining data;►NO library of static machining processes since NO library of static machining processes since

operations are dynamically created;operations are dynamically created;►NO hand coding required before the NC NO hand coding required before the NC

program is sent to the machine.program is sent to the machine.

This was the first robot having artificial intelligence invented in 1970

TYPES OF AITYPES OF AI

► There are two types of AI There are two types of AI 1. Weak AI1. Weak AI 2. Strong or true AI.2. Strong or true AI.

►Weak AI’s must be given commands time to Weak AI’s must be given commands time to time else it will not work as expected as it time else it will not work as expected as it cannot totally analyze the situation and cannot totally analyze the situation and understand it.understand it.

► Actions, ideas and decisions are Actions, ideas and decisions are programmed into it.programmed into it.

► CNC machines are Weak AI.CNC machines are Weak AI.

STRONG AISTRONG AI► Strong AI’s refer to AI’s that Strong AI’s refer to AI’s that

matches or exceed human matches or exceed human intelligence.intelligence.

► Strong AI’s understand as well as Strong AI’s understand as well as analyze the situation and take analyze the situation and take decisions on its own, moreover it decisions on its own, moreover it is also self conscious.is also self conscious.

► Robots from the movies Matrix, Robots from the movies Matrix, Terminator, I-Robot etc. are its Terminator, I-Robot etc. are its examples.examples.

► They don’t just simulate humans They don’t just simulate humans they are intelligent on their own.they are intelligent on their own.

ADVANTAGES OF AIADVANTAGES OF AI

►One can view entire reasoning process.One can view entire reasoning process.►Development by knowledge engineers Development by knowledge engineers

and users.and users.► It acts as a good problem solver and It acts as a good problem solver and

tutor.tutor.► It can think and take appropriate It can think and take appropriate

decisions on their own.decisions on their own.►Accurate, unbiased, continuous working Accurate, unbiased, continuous working

and multi-tasking.and multi-tasking.