Robotic Project Report and Documentation

The following algorithm for robotic project report & documentation describes the sequence of operation for both lane detection and obstacle avoidance using Image Processing Analysis.

For Lane Detection:

STEP 1: Initialize the camera.

STEP 2: Take the different orientation of the given lane and pre-process the image and store it in the SRAM.

STEP 3: Now allow the camera to traverse the lane.

STEP 4: Take the snap of the lane and check with the data base.

STEP 5: Perform the controller action.

STEP 6: Repeat the process till the destination is reached.

For Obstacle Avoidance:

STEP 1: Initialize the camera.

STEP 2: Observe the environment.

STEP 3: Store that in DRAM.

STEP 4: Do self windowing technique and determine the least pixel rate by using the analysis.

STEP 5: Allow the controller to take the action.

STEP 6: Repeat the process till the destination is reached.

Robotics Final Year Project Ideas and Topics

Constructional Working of Robotics:

Electronic Engineering ECE Approach:

Camera:

In our Robotics Final Year Project we have two cameras

a) C-MOS camera sensor

b) Stereo camera

          The C-MOS sensor camera is placed at the center of the bot and the stereo camera is placed at the center of the bot and the stereo camera is placed at the top of the bot. the camera is tilt to an angle to make the projection perfectly projected to the center of the object.

The C-MOS camera is used to perform more specifically for the lane detection. It is used because of its very high sensitivity to light, low power consumption and low cost. The output is digital, so it is directly fed to the controller to take the action. The functional block diagram shows the importance of camera action.

Technical Features of the Robotic Camera:

The Image processing and Image acquisition is performed by the on-board micro processor and the result of stereo and C-MOS camera is stored in SRAM (Static Random Access memory) and DRAM (Dynamic Random Access Memory) respectively.

The lane following is pre processing method, so the sample of images are pre loaded to the SRAM and it’s been cross checked by the controller and necessary action is given to the end effector. 

          The Dynamic image processing is carried out by using stereo camera where the self-windowing algorithm is used for real time variation. It is been stored in DRAM and synchronously signal is given to controller to perform the end- effector action.

Block diagram of the robotic project idea clearly show the importance of two cameras.

For lane detection:

For lane detection

Obstacle avoidance:

Obstacle avoidance

 Stereo camera is used for obstacle avoidance performances, since it has very high resolution.

Robotic Projects for Electronics ECE Engineering Students

Have keenly analyzed and designed autonomous robot by using various latest technique and mechanism to reach our destination.

Hereby we have spilt the Robotic Projects for Electronics ECE Engineering Students into mechanical and electronic parts.

The Electronic ECE consideration holds:

  1. The Camera specification ,
  2. Motor action,
  3. Microcontroller and processing unit,
  4. Global positioning system,
  5. Storage unit. 

The Mechanical consideration holds:

  1. The Design of the Robot,
  2. Kinematic design,
  3. Model using designing tool.

The Robotic Project describes the complete prototype of our design and the novel approach followed for construction.

COMPONENTS USED TO DESIGN OUR BOT:

HARDWARE SPECIFICATION: 

Microprocessor    : ARM 9 (VME bus based)

Microcontroller    : ARM 7, MC89C51, MOTOROLA 68HC11

Bus controller      : FireWire Controller (IEEE 1394 interface)

Motor                             : 40kg torque, 150 rpm, Voltage rating 24 V, Current 30 mA.

Camera                 : Stereo camera (obstacle detection)

                               C-MOS sensor (lane detection) 640×480,15FPS

SOFTWARE SPECIFICATION:

Visual C++     (Image Processing)

Embedded C   (Controller)

UNIX operator (Processor)

Robotic Projects for Mechanical Engineering Students

Our Robot Mechanical Project design concentrate on working with real time environmental variation and least power consumption device. The main approach of the bot to a particular situation is based on the micro controller and processors which en-route to perform serious mechanical and electronic operation. We use two standard camera C-MOS camera and Stereo camera to perform lane detection and obstacle avoidance respectively. Controller controls the camera action, GPS sensor, motor drivers and according to varying environment. Lane detection and obstacle avoidance is done by using image processing. The controller performance of Robotic Projects for Mechanical Engineering Students is concentrated mainly to navigate on any surface under any condition. The different driver circuits and interfacing units are used to integrate the mechanical element with electronic components. The control signal is sent to standard bus controller from the various controlling system. The low power consuming sensors and controllers are used to perform the action. Indirectly we are concentrating on minimizing power wastage.

Main aim of the Mechanical System:

The dimensions of the mechanical engineering projects robot are 1600*965*810 mm which is based on the design modeled in pro-e modeling. The kinematic approach to build the bot is based on the chain linkages; we have used Double Rocker Mechanism. With the presence of linkages there is no separate suspension mechanism needed. At all point of times and at all positions always all six wheels will be touching the ground. This is the most advantageous point of having linkages.

The locomotion of bot is designed with six wheels so that the stability of the vehicle is high. All the wheels are given independent drives by each wheel setup having a motor. In addition, four servo motors are placed in the front and back wheels. So the wheels can be turned to steer in any direction. The wheels if properly turned to the required angle, the entire vehicle may completely turn in its position up to 360°. The speed of the vehicle is also controlled by PWM i.e. minimizing the voltage supply given to motors. Hence in overall the bot is designed to move autonomously on all terrains and crossing all obstacles.

Conclusion of this Robotic project Report:

Our mechanical engineering project- pipe inspection robot is extended to identify the history of navigation from the time of start to current running location at various intervals by providing separate internet protocol (IP) based server to note the event history. This could be accessed only by the administrator.

Peristaltic Pumps Mechanical Seminar Topic

Introduction to Peristaltic Pumps Mechanical Seminar Topic:

Peristaltic Pumps are one of the most common items that we find in our house premises; a peristaltic pump is one of the displacement pumps which are positive in nature and is used to pump various kinds of fluids. The name “Peristaltic pump” was derived the word “peristalsis” which is its pumping principle. It consists of a flexible tube, rotor with rollers, shoes or wipers, pump casing etc. The fluid is kept inside the flexible tube or hose which compress and relaxes making the inward and outward flow of the fluid. For that rollers attached with the rotor, shoe and wipers are attached to the external surface of the tube which initiates the compression and relaxation. When the rotor gets started, an under compression tube part closes compelling the liquid to move through. A cam is passed then to make the tube regain its original shape and the fluid flow is induced back to the pump, this process is called restitution.

Advantages of Peristaltic Pumps:

  • Only the interior part is in touch with the fluid and as a result there are less chances of contagion
  • Absence of valves or glands means less maintenance and manufacturing costs
  • No Product slip, linear speed flow makes it ideal for dosing
  • No priming needed, peristaltic pumps are self-primed and seal less with no cavitation
  • Various types of fluids can be pumped
  • Powerful suction and low vacuum force
  • Can handle fluids under high pressure flow

There are many areas where a peristaltic pump can be used; the most common industry which it is used is the water treatment plants where the pumps are used to induce chlorine and other chemicals into running water. Other major industries include paper, ceramic, beverages, detergent, construction etc.  Peristaltic pumps are also used as medical equipment in dialysis machines or bypass machines. Due to its ability to handle high suction pressure it is even used in nuclear plants.

Download Peristaltic Pumps Mechanical Seminar Topic reference documents.

Design of Compact Electro-Mechanical Actuator For Thrust Vectoring Project Report

Introduction to Design of Compact Electro-Mechanical Actuator For Thrust Vectoring Project:

Design of compact electro mechanical actuator for thrust vectoring project is an aero space and mechanical engineering project. Main aim of this project is to design a compact electro mechanical actuator for a trust vector control. Components used in design of this project are belt drive, brushless DC motor and a roller screw. Using these components linear out is achieved from rational input and to these components nozzle and power supply is attached. Precise positioning is achieved by using feedback controllers as pair of resolvers and associated electronics. Design process is implemented in three stages conceptual, preliminary and detailed. Initially entire design is created in 3D model of the EMA which is followed by structural analysis using ABAQUS software.

In present scenario electro mechanical actuators are used in place of hydraulic and pneumatic actuators mainly in case of thrust vector control. Researches are working on alternate technology for hydraulics for control/gimballing of aircrafts. Electro mechanical actuators are best replace for space craft applications.

In this project report we cover detailed explanation on introduction, design principles, problem statement, motor selection, motion profile selection, controller selection, screw selection, screw selection, barring selection and other topics.

This project will help Aeronautical engineering students to gain knowledge on designing EMU and advantages between existing hydraulic system features and new technology features.

Students can find more related project reports and seminar topics on spacecraft from this site for free download.

Download Design of compact electro mechanical actuator for thrust vectoring project report from this link.

Physical Analysis of Flow around Blunt Bodies using Empirical Formulations Project

Introduction to Physical Analysis of Flow around Blunt Bodies using Empirical Formulations Project:

Physical analysis of flow around blunt bodies using empirical formulations projects main idea is to understand in depth concepts used in aerodynamic coefficients for different blunt bodies. Variation in Mach number depends on specified Reynolds number.

Basic strategy for this project understands basic concepts from the literature survey and implementing mat lab code for empirical formulation of flow and difference between both results are compared and commented.

In this project we cover details on nomenclature, model selection, pressure analysis, drag coefficient analysis, stagnation point velocity distributions, CFD analysis and conclusion. 

Detailed explanation about this project is provided in paper presentation and students can also download mat lab code from this site.           

Students can find more mat lab related projects with code and project report , paper presentation from this site for free download.

Download Physical analysis of flow around blunt bodies using empirical formulations projects report and mat lab code from this link.

Driving Without Wheels Flying Without Wheels Mechanical Seminar Topic

Introduction to Driving Without Wheels Flying Without Wheels Mechanical Seminar Topic:

Driving without wheels flying without wheels concept is a mechanical seminar topic which explains about new technologies of transportation which are cheap and effective methods. This technology is alternative to existing railway systems. Developing countries like India can use this technology for provide best service for transportation for shorter range travelling with low budget. Main advantages of using this technology are non contact and non wearing propulsion, not dependent on friction and there are no wheels axle used.

In this seminar topic we cover details about magnetic levitation, principles of levitation (electromagnetic and electro dynamic), linear induction motor in magnetic levitation, LIM characteristics, LIM requirements and benefits of LIM.

We provide prepared paper presentation on this mechanical seminar topic for free download. Mechanical engineering final year students can use this topic as seminar topic and find more related paper presentations from below related topics links.

Download driving without wheels flying without wheels mechanical seminar topic from this link. 

Solarise Pick And Place Robot Mechanical Seminar Topic

Introduction to Solarise Pick And Place Robot Mechanical Seminar Topic:

In this paper we explain about solaris pick and place robot mechanical seminar topic.Time and man power play major role in industries the in our daily work these automation systems reduce work load for humans and even reduce risk factor. Most of industrial works like packing, food processing, welding, assembling are done by automation to save time and money.Main use of implementing pick and place robots is to transfer goods from one location to other location and we  use these robots for transmitting goods which are in larger size which are tough for humans to transfer.

By using microcontroller based mechatronics system and solar plate made of photovoltaic cells the solarise pick and place robot can be made. This robot detects the object and carries to place at the desired location. To detect the object infrared sensors are used in solarise pick and place robot.

 Pick up robots functions in a way that when it senses objects at a distance it moves to that location and picks that object using end effectors and moves smoothly to end location. If there is any object comes in between it does the same job. This entire process is controlled using micro controller and sensors which works on solar energy.

Robotic arm and end-effectors, Gantry for moving the arm is the two main mechanical parts used in this pick and place robot. This kind of robots can be used in industries like automobile assembling industries, production industries, and food processing industries

For more information on solarise pick and place robot students can download from the following download link

Download Solarise Pick And Place Robot Mechanical Seminar Topic from this link.

Smart Material In Automobile Mechanical Seminar Topic

Introduction to Smart Material In Automobile Mechanical Seminar Topic:

Smart materials Mechanical seminar topic explains about the materials which have the ability to change their shape and size by adding some hat to them. They can convert from liquid state to solid due to changes in weather conditions. These materials have the capabilities to respond environmental changes. They respond to changes in temperature, moisture, pH, magnetic Field, electric field, etc.

The phenomenon of shape memory effect (SME) was first discovered in the year 1930 by Oren Oleander. Later this shape memory effect was demonstrated by change and read in 1958. Later shape memory effect properties of nickel, titanium alloy and brass alloys were discovered

Different type of smart materials is Electrostrictive and magnetostrictive materials, Rheological materials, Thermo responsive materials, Electro chromic materials. Today automobile industries are manufacturing smart cars using these materials which have the properties of smart memory effect (SME).

The incorporation of smart materials makes driving even in difficult climate or weather conditions easy and pleasurable. When the cars drive from one line to other line or through different type of roads these materials will warn the driver. SMAs (Shape Memory Alloys), Piezoelectric Materials, Magnetostrictive Materials Magneto rheological / Electro rheological Fluids are some of specific applications used in automobile industry

For more information on Smart material in automobile students can download from the following download link

Download Smart Material In Automobile Mechanical Seminar Topic from this link.