The students of Amrita Vishwa Vidyapeetham developed a tree-climbing coconut-harvesting robot, called Amaran. The...
About
Team NA-SARATHY is powered by Humanitarian Technology Labs (HuT Labs), Amrita Vishwa Vidhyapeetham, India. The team consists of talented and passionate individuals, who have several years of experience in different fields of Robotics and automation. The team is led by Dr. Rajesh Kannan Megalingam, director of Humanitarian Technology Labs. He has seven and a half years of work experience and ten years of research experience. He has published more than 160 research papers at various international conferences, journals and book chapters. He has won several awards including the 2020 IEEE Undergraduate Teaching Award, Best Outstanding Branch Counselor and Advisor Award from IEEE, NJ, USA, Outstanding Branch Counselor Award from IEEE Kerala Section, and Award of Excellence from Amrita Vishwa Vidyapeetham. The NA-SARATHY team consists of 3 senior staff, 2 full-time researchers, 2 Ph.D scholars and 24 bachelor students, who participated in reputed international competitions like International Design Contest (IDC) Robocon 2018-19, Robo cup German open 2018-19, and World Robot Summit, Japan, 2018.
Achievements
Best Demo Award
For the project ‘Intelligent Home Navigation System (IHNS) for the elderly and the physically challenged', at the International Conference on Wireless Technologies for Humanitarian Relief (ACWR2011), Kerala, India.
Best Mechanical Design
Humanitarian Robot Competition - International Category, RAHA 2016.
RoboCon19
The team of students consisting of Ruthvik Chanda (Winner), Raviteja Geesala (Semi-Finalist), Deepak Nagalla. and Phanindra kumar Allada from the Humanitarian Technology (HuT) Labs participated in International Design Contest (IDC) Robocon2019 held at Massachusetts Institute Of Technology, Boston,USA.
RoboCon18
The team of students consisting of Abhijeeth Prem (Winner), Sriniketh K (Winner), Bhanu Teja P. and Sarveswara Reddy from the Humanitarian Technology (HuT) Labs won First Prize and Sponsors' Best Prize at RoboCon 2018 held at Tokyo Institute of Technology, Tokyo, Japan.
International Competition
Vijayanta is the only team from India to take part in RoboCup German Open 2019 - Disaster Robot Category (Rescue Robot), Germany.
Paricharya is the only team from India to take part in RoboCup German Open 2019 - Home Service Robot Category, Germany.
Team Scorpion is the only team from India, qualified for the funding to take part in World Robot Summit 2018 - Standard Disaster Challenge, Tokyo, Japan.
Team Scorpion participated in RoboCup German Open 2018 - Disaster Robot Category (Rescue Robot), Germany.
Projects
CHETAK - A Self-governing and Multi-tasking Home Assistance Robot
CHETAK is a self-governing and multi-tasking home assistance robot to support the old, crippled and impaired individuals to do their daily life activities or regular tasks at home and hospital environments.
CHETAK has a highly integrated architecture with features like Object Vision, Speech Recognition, Autonomous Navigation with Obstacle Avoidance and a 6 Degree of Freedom Robotic Arm to make the robot serviceable.
The robot can perceive the trained objects or persons and can differentiate among objects dependent on class and can foresee the qualities like Gender, Age and Posture. It can listen to commands from a person and perform the tasks accordingly in an autonomous way.
Paripreksya - A Rescue Robot
Paripreksya is a teleoperated UGV (Unmanned Ground Vehicle) developed at HuT Labs. It is a lightweight robot capable of doing complex manoeuvring, mobility and dexterity tasks. The robot typically consists of a mobile base and a manipulator. The mobile base is responsible for the manoeuvring and mobile ability of the robot while the manipulator can reach difficult places where humans cannot reach. A lot of sensors and cameras are placed on the robot so that they aid in the rescue process of disaster-affected areas . The sensors placed include CO2 sensor, IMU, cameras, LiDAR etc. All these sensors and cameras help the operator to identify victims and to gather information on the surroundings. Kinect and LiDAR sensor help in mapping the environment in which the robot glides and to mark the location of detected victims the map.
Self-E - Autonomous Wheelchair
Self-E is an advanced wheelchair system capable of autonomous navigation at a low cost and having advanced technology.
It was created to serve people with disabilities for walking. It can be also used for travelling and transport of the old age and the patients in the hospital and other places.
It uses the SLAM method for mapping the environment along with an algorithm for computing the shortest path.
Mapping is done using the LiDAR sensor which helps both in mapping and object detection and avoidance.
Amaran - A Robotic Coconut Tree Climber
A Robotic Coconut tree Climber- India got the tag as the second largest coconut producer in the world.
Until recently coconut plucking job conventionally was taken up by socially and economically backward people in these areas.
Due to various government welfare programs and increase in literacy, the number of people taking up this job has dwindled a lot which is one of the main reasons resulting in increase in the price of coconuts.
Intelligent Automated Shopping Cart
Intelligent automated shopping cart shown in Fig.1, which leads customers inside a supermarket to products specified by them without the need for the customers to search for the products on their own.
We have used a variety of packages provided by ROS (Robot Operating System) as well as sensors like LiDAR (Light Detection And Ranging), IMU (Inertial Measurement Unit) and rotary encoders to solve the problem of SLAM (Simultaneous Localization and Mapping).
LiDAR is used for obstacle detection whereas IMU and rotary encoders give the position and orientation of the cart.
An android application has been developed to simplify the user interface for the navigation of the cart.
Team Members
Team Leader, Director
Humanitarian Technology (HuT) Labs
Low Power VLSI Design for Manufacturing and Embedded Systems,Robotics and automation
rajeshm@am.amrita.edu
Dhananjay Raghavan
Assistant Professor
Mechanical Engineering
Static and Dynamic Systems Modeling
dhananjay@am.amrita.edu
Shankar Srinivasan
M.S in Mechatronics
Design and Commissioning at Autonomous, Semiconductor and Solar industries.
Sakthiprasad Kuttankulangara Manoharan
Ph. D. Scholar
Computer Vision, Image Processing, Power Efficient Solar
Sreekanth Makkal Mohandas
Ph. D. Scholar
Haptics, PCB Design, Robotics and Automation
Anandu Rajendraprasad
Research Assistant
HuT Labs
Autonomous Navigation Using Robot Operating System(ROS), Embedded Systems
Akhil Raj
Research Assistant
HuT Labs
Autonomous Navigation Using Robot Operating System(ROS), Sensor Interface and Control
Nikhil Chowdary
Autonomous Navigation Using Robot Operating System(ROS), Simultaneous Localisation and Mapping(SLAM)
Jahnavi Yannam
Simultaneous Localisation and Mapping (SLAM), Power Management and Circuit Design
Raviteja Geesala
Multimedia Mathematical Modeling in Robotics, Hardware Design, Testing and Evaluation in Robotics
Rohith Raj R. V.
Mathematical Modeling in Robotics, Hardware Design, Testing and Evaluation in Robotics
Manaswini Motheram
Object Recognition and Manipulation Algorithms, Power Management and Circuit Design
Akhil Masetti
Object Recognition and Manipulation Algorithms, Graphical User Interface(GUI) Development for System-Level Using Electron Platform
Akhil Tammana
Applications of Robotic Arm by Adapting Different Interfaces, Testing and Evaluation in Robotics
Ravi Kiran Pasumarthi
Multimedia Mathematical Modeling in Robotics, Hardware Design, Testing and Evaluation in Robotics
Santosh Tantravani
Mathematical Modeling in Robotics, Hardware Design, Testing and Evaluation in Robotics
Hemanth Surya Tammana
Web Design Autonomous Navigation in Robotics Using Robot Operating System (ROS), System-Level Integration Using ROS
Nagasai Thokala
Object Recognition and Manipulation Algorithms, Power Management and Circuit Design
Sreevatsava Reddy Musani
Autonomous Navigation in Robotics Using Robot Operating System (ROS), System-Level Integration Using ROS
Rahul Puram
Social Media Autonomous Navigation Using Robot Operating System(ROS), Simultaneous Localisation and Mapping(SLAM)
Naveen Samudrala
Autonomous Navigation, Power Management and Circuit Design, PCB Design
Hemanth Sai
Mathematical Modeling in Robotics, Hardware Design, Testing and Evaluation in Robotics
Lokesh Gadde
Autonomous Navigation, Power Management and Circuit Design, PCB Design
Inti Rohith
Mathematical Modeling in Robotics, Hardware Design, Testing and Evaluation in Robotics
Vijaya Krishna Tejaswi P.
Robot Operating System (ROS), Autonomous Navigation
Vineeth Prithvi Darla
Robot Operating System (ROS), Autonomous Navigation
Chaitanya N.
Robot Operating System (ROS), Autonomous Navigation
Anirudh Dasari
Robot Operating System (ROS), Autonomous Navigation
Sriram Chowdary
Robot Operating System (ROS), Autonomous Navigation
Muneesh Puligundla
Robot Operating System (ROS), Autonomous Navigation
M. Avinash Hegde Kota
Robot Operating System (ROS), Autonomous Navigation
Inspiration
Mata Amritanandamayi is known throughout the world as Amma, or Mother, for her selfless love and compassion toward all beings. Her entire life has been dedicated to alleviating the pain of the poor, and those suffering physically and emotionally. Throughout her life, Mata Amritanandamayi has embraced and comforted more than 34 million people. Amma inspires, uplifts, and transforms through her embrace, her spiritual wisdom and through her global charities, known as Embracing the World. She is the Chancellor of Amrita Vishwa Vidyapeetham.
Latest News
September 30, 2020
In the Media
Jun
2
2020
Humanitarian Technology (HuT) Lab, Department of Electronics and Communication Engineering, School of Engineering,...
Sep
1
2018
An article on Amrita Self Driving Wheelchair is published in the September 2018 issue of 'BioPhotonics' magazine by...
Jul
23
2018
The three final-year B.Tech students- Chinta Ravi Teja, Sarath Sreekanth and Akhil Raj– at Amrita Vishwa...
