Study Material

  🔴 UNIT 5 – COMPUTER VISION & ROBOT PROGRAMMING (Very important for theory + application-based questions) 👁️ 1. Computer Vision – Introduction ✅ Definition Computer Vision is a field of AI that enables machines to: See Interpret Understand images and videos Just like human vision, but using cameras and algorithms . 👁️ 2. Components of Computer Vision System Main Components: Image Sensor (Camera) Image Acquisition System Image Processing Unit Feature Extraction Decision Making System 👁️ 3. Image Formation Process Steps: Light falls on object Reflected light captured by camera Image converted into digital form Image processed by computer 👁️ 4. Image Processing Steps 🔹 Step 1: Image Acquisition Capturing image using camera or sensor 🔹 Step 2: Pre-processing Noise removal Image enhancement Filtering 🔹 Step 3: Segmentation Dividing image into meaningful parts 🔹 Step 4: Feature Extraction ...

🔴 UNIT 4 – ROBOT MOTION & CONTROL 🤖 1. Robot Motion ✅ Definition Robot motion refers to the movement of robot parts (links & joints) to perform a task. Robot motion includes: Translation Rotation Combined motion 🔹 Types of Robot Motion 1️⃣ Translational Motion Movement in a straight line . ✔ Forward ✔ Backward ✔ Left / Right Example: Conveyor belt movement 2️⃣ Rotational Motion Movement around an axis . ✔ Joint rotation ✔ Arm rotation Example: Robotic arm rotating to pick an object 🤖 2. Motion Conversion Definition: Conversion of one type of motion into another. Examples: Input Motion Output Motion Rotary Linear Linear Rotary Devices Used: Gears Belts Pulleys Lead screws 🤖 3. Lagrangian Analysis of Manipulator ✅ Definition Lagrangian method is used to analyze robot dynamics using: Kinetic energy (T) Potential energy (V) Lagrangian Equation: L = T − V L = T - V L = T − V Where: T = Kinetic Energy ...

  🔴 UNIT 3 – ROBOTICS (Kinematics, Control & Vision) 🤖 1. Introduction to Robotics ✅ What is a Robot? A robot is a programmable electro-mechanical device capable of: Sensing environment Processing information Performing actions automatically ✅ Definition (Exam Ready) A robot is a reprogrammable, multifunctional manipulator designed to move materials, parts, tools or devices through variable programmed motions. 🤖 2. Classification of Robots 🔹 Based on Structure: Cartesian Robot Cylindrical Robot Spherical Robot SCARA Robot Articulated Robot 🔹 Based on Application: Industrial robots Medical robots Military robots Space robots Service robots 🤖 3. Robot Manipulator A robot manipulator consists of: Links Joints End effector 🔹 Types of Joints Joint Motion Revolute Rotation Prismatic Linear Spherical Multi-axis Cylindrical Rotation + translation 🤖 4. Robot Kinematics ✅ Definition Kinematics dea...

  🔴 UNIT 2: KNOWLEDGE REPRESENTATION & REASONING 1️⃣ Knowledge Representation (KR) ✅ Definition Knowledge Representation is the method used to store knowledge in a machine so that it can: Reason Learn Make decisions ✅ Goals of Knowledge Representation ✔ Represent real-world information ✔ Enable reasoning ✔ Easy to modify ✔ Efficient retrieval 2️⃣ Propositional Logic ✅ Definition Propositional Logic is a formal system in which: Statements are either True or False Uses logical connectives 🔹 Basic Elements Propositions Statements that have truth values. Example: “Ram is tall” → True/False Logical Connectives Symbol Meaning ¬ NOT ∧ AND ∨ OR → IMPLIES ↔ IFF Example: P: It is raining Q: I carry umbrella P → Q 3️⃣ Syntax and Semantics Syntax Rules for forming valid expressions. Semantics Meaning or truth value of expressions. 4️⃣ Inference in Propositional Logic 🔹 Reasoning Methods 1. Forward Chaining Data-d...

  🔴 UNIT 1 – INTRODUCTION TO AI & SEARCH TECHNIQUES 1️⃣ Introduction to Artificial Intelligence (AI) ✅ Definition of AI Artificial Intelligence is a branch of computer science that deals with creating intelligent machines capable of performing tasks that normally require human intelligence . Examples: Speech recognition Face detection Self-driving cars Chatbots Robotics 2️⃣ Scope of Artificial Intelligence AI is widely used in the following fields: 🔹 1. Games Chess Ludo Video games AlphaGo 🔹 2. Theorem Proving Logical reasoning Mathematical proof verification 🔹 3. Natural Language Processing (NLP) Language translation Chatbots Speech recognition 🔹 4. Vision Systems Face recognition Object detection Medical image analysis 🔹 5. Robotics Industrial robots Medical robots Space robots 🔹 6. Expert Systems Medical diagnosis Fault detection Decision-making systems 3️⃣ AI Techniq...