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Indian Institute of Technology Roorkee

Mechatronics

Indian Institute of Technology Roorkee and NPTEL via Swayam

Overview

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The word mechatronics is composed of “mecha” from mechanism and the “tronics” from electronics. It is the synergistic integration of mechanical engineering, with electronics and intelligent computer control in the design and manufacturing of industrial products and processes. Mechatronics generally involves (i) implementing electronics control in a mechanical system (ii) enhancing existing mechanical design with intelligent control and (iii) replacing mechanical component with an electronic solution. This course will cover all aspects related with mechatronics such as sensors and transducers, actuators and mechanisms, signal conditioning, microprocessors and microcontrollers, modeling & system response and design and mechatronics.INTENDED AUDIENCE :Mechanical/Electrical/Electronic under graduate and post graduate studentsPREREQUISITES : NoneINDUSTRIES SUPPORT :Automobile, DRDO, Railways

Syllabus

Week 1 : Introduction to Mechatronics : Introduction, Examples of Mechatronic systems, Electric circuits and components,Semiconductor Electronics,Transistor ApplicationsWeek 2 : Sensors and transducers : Performance terminology of sensors,Displacement, Position & Proximity Sensors-I, Displacement, Position & Proximity Sensors-II, Force, Fluid pressure, Liquid flow sensors, temperature, light sensor, Acceleration and Vibration measurement, Semiconductor sensor and MEM, SAWWeek 3 : Actuators and mechanisms : Mechanical Actuation System, Hydraulic & Pneumatic Actuation System, Electrical Actuation System-I, Electrical Actuation System-II, Data Presentation system
Week 4 : Signal conditioning: Introduction to signal processing & Op-Amp, Op-Amp as signal conditioner, Analogue to Digital Converter, Digital to Analogue Converter, Artificial intelligence
Week 5 : Microprocessors and microcontrollers: Digital circuits-I, Digital circuits-II, Microprocessor Micro Controller, Programming of MicrocontrollersWeek 6 : Modeling and system response: Mechanical system model, Electrical system model,Fluid system model, Dynamic response of systems, Transfer function and frequency response.
Week 7 : Closed loop controllers: P,I, PID Controllers, Digital Controllers, Program Logic Controllers, Input/output & Communication systems, Fault findings
Week 8 : Design and mechatronics: Project using Microcontroller-Atmega 16, Myoelectrically Controlled, Robotic Arm, Robocon-Part I, Robocon-Part II, Design of a Legged Robot

Taught by

Prof. Pushparaj Mani Pathak

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Reviews

2.0 rating, based on 1 Class Central review

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  • The course was largely theoretical with very little practical application. The lectures were poorly delivered by the professor, with minimal explanation and effort. However, I did gain some knowledge in areas such as computer organization, PID controllers, AI, mechatronic system design, mechanical and electrical actuation systems, and PLC programming. We also worked on a few PowerPoint-based projects, including a line-following mobile robot and a myoelectrical robotic arm, were presented through clunky PowerPoint slides rather than meaningful hands-on work, which made the overall experience unsatisfying.

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