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urc.html
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<!DOCTYPE HTML>
<html>
<head>
<title>URC 2019</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
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<link rel="stylesheet" href="assets/css/main_urc.css" />
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</head>
<body>
<!-- Page Wrapper -->
<div id="page-wrapper">
<!-- Header -->
<header id="header" class="alt">
<h1><a href="index.html">HOME</a></h1>
<nav>
<a href="#menu">Menu</a>
</nav>
</header>
</div>
<div>
<!-- Menu -->
<nav id="menu">
<div class="inner">
<h2>Menu</h2>
<ul class="links">
<li><a href="index.html">Home</a></li>
<li><a href="about_us.html">About Us</a></li>
<li><a href="workshops.html">Workshops</a></li>
<li><a href="projects.html">Projects</a></li>
<li><a href="urc.html">URC 2019</a></li>
<li><a href="car.html">Autonomous Car</a></li>
<li><a href="achievements.html">Achievements</a></li>
<li><a href="sponsors.html">Sponsors</a></li>
<li><a href="#">Exit</a></li>
</ul>
<a href="#" class="close">Close</a>
</div>
</nav>
<!-- Banner -->
<section id="banner">
<div class="inner">
<!-- <div class="logo"><span class="icon fa-facebook"></span></div> -->
<img src="images/astra_logo_white.png" alt="Astra Icon" style="width:180px;height:150px;">
<h1 style="font-size:48px;">Astra Robotics</h1>
<h3 style="font-size:30px;">The robotics club of RVCE Bangalore</h3>
</div>
</section>
<section id="four" class="wrapper style3">
<div class="inner">
<h2 class="major">University Rover Challenge (URC) 2019</h2>
<p><a href="http://urc.marssociety.org/" class="special">The University Rover Challange (URC)</a> URC ia an annual <b>international competetion</b> conducted by the Mars society, in Utah, United states, is one of the main competitions that Astra participates in. Every year a new rover is built with students working on different subsystems. </p>
<p>The chassis architecture is modelled based on the <i><b>double lambda implementation</b></i>. The model is designed using the caed software <i><b>SOLIDWORKS </b></i>and the individual parts are tested using <i>Ansis</i>. Rectangular hollow shafts and slabs, made of aluminium, make up the structure while tempered steel and small bearings are used to strengthen the hinges and linkages.</p>
<p>The rover consists of a robotic arm that has <i><b>5 degrees of freedom</i></b>. Base rotation of the arm is brought about with the help of a stepper motor. We use linear actuators for the arm movement. Wrist movement is achieved by using a gripper mounted on a DC motor. The gripper has a <i><b>3 crown design</b></i> that helps it to pick up objects efficiently.</p>
<p>We use a drive system controller to control the motors. We have 6 DC motors for linear motion and 4 stepper motors for steering control. </p>
<p>Communication between the rover and the base station is established using 2 routers operating at 2.4 GHz. This enables us to control the rover from the base station. </p>
<p>Analysis of gps sensor feed helps the rover to move towards the destination. In the autonomous system, <i><b>image processing</i></b> is carried out to help the rover detect obstacles and the rover then moves around them.</p>
<p>Motor control and arm control are achieved using Joystick interface, developed using <i>Qt framework</i>.
A Lithium polymer battery is used to power the rover. We make use of coulomb counting to monitor the state of charge. </p>
Various tests are performed to check the different parameters of the soil that help us assess if the soil can support life.
</p>
<p>The competition pushes the teams to the extreme limits of engineering & management and proactively work towards the competition motto of the challenge, </p>
<p style="text-align:right;"><b>"Think, Design and Engineer"</b></p>
<p>Watch our <b>Critical Design Review</b>(CDR)2017<a href="https://www.youtube.com/watch?v=wqzxOW8OTB8" class="special">Here.</a>
</div>
</section>
<section id="footer">
<div class="inner">
<h2 class="major">Get in touch</h2>
<p>We entertain requests regarding conduction of robotics workshops so as to reach as many budding Tech-enthusiasts as we possibly can! We also invite partnership proposals from industry stallwarts and tech startups alike.</p>
<form method="post" action="#">
<div class="field">
<label for="name">Name</label>
<input type="text" name="name" id="name" />
</div>
<div class="field">
<label for="email">Email</label>
<input type="email" name="email" id="email" />
</div>
<div class="field">
<label for="message">Message</label>
<textarea name="message" id="message" rows="4"></textarea>
</div>
<ul class="actions">
<li><input type="submit" value="Send Message" /></li>
</ul>
</form>
<ul class="contact">
<li class="fa-home">
Astra Robotics<br />
RV College of Engineering<br />
Bangalore
</li>
<li class="fa-user">Faculty Advisor: Dr. Geetha.K.S<br/>Head of Department<br/>R.V. College Engineering<br/>Mob: +91 9900700990<br/>Email: [email protected]</li>
<li class="fa-user">Team Lead: Chetan D Kabade<br/>Mob: +91 9980425775</li>
<li class="fa-envelope">[email protected]</li>
<li class="fa-twitter"><a href="https://twitter.com/AstraRobotics?s=09">twitter.com/AstraRobotics</a></li>
<li class="fa-facebook"><a href=https://www.facebook.com/AstraRobotics/>www.facebook.com/AstraRobotics</a></li>
<li class="fa-instagram"><a href="https://www.instagram.com/astra_robotics/">instagram.com/astra_robotics</a></li>
<li class="fa-github"><a href="https://github.com/astra-robotics">github.com/astra-robotics</a></li>
</ul>
<ul class="copyright">
<li>© Untitled Inc. All rights reserved.</li><li>Design: <a href="http://html5up.net">HTML5 UP</a></li>
</ul>
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</section>
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