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NATIONAL: DRONE PATENTS: Patent Granted: Path-Breaking Drone Technology Developed by Anna University Researchers to Revolutionise Package Delivery Applications

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A path-breaking technology has been developed by the researchers at the Madras Institute of Technology, Anna University, Chennai that may open up a new era of drone operations.

The airborne-based intelligent autonomous landing system for mini-Unmanned Aerial Vehicles that come with accurate identification of geographical location of landing sites from the plurality of images captured has been granted patent by the Indian Patent Office, Intellectual Property India.

“The technology would immensely help in the delivery/pick up of load such as weapons, ammunition, medicines, food etc. to armed forces deployed along hilly terrains or inaccessible locations along the border,” said Dr K. Senthil Kumar, Professor and Director, Dr Kalam Advanced UAV Research Centre, Department of Aerospace Engineering, MIT,

The system developed by his team of researchers is capable of not only finding the precise location of a marker like a particular coloured dress or object on the site and land there safely even if it were to be a hilly terrain with uneven surface and slope. At present, existing UAVs were designed to land at a pre-determined well prepared plain surface locations,

Dr Senthil Kumar explained, “Once the landing site is identified, the position coordinates are obtained and UAV lands at the target including moving platforms. Further, QR code can also be used to enhance reliability. The efficiency of the UAV landing system is increased, landing time is reduced, and the complete process is on-board and autonomous using AI and deep learning algorithms. The system is particularly useful for Beyond Visual Line of Sight (BVLOS) applications.”

According to Dr Senthil Kumar, the UAV landing system could be utilised in high-altitude logistics drones to assist armed and border security forces in day-to-day essential supplies delivery to border posts, emergency relief and rescue operations or delivery of certain goods to strengthen combat missions.

“We now have UAVs with the capability to fly up to 50 kg load to 20 km. Efforts are on to enhance the load to 100 kg and flying distance to 50 km,” he added.

Highlighting the UAVs utility, Dr Senthil Kumar said, besides defence, firefighting and surveillance operations, the intelligent autonomous landing system for mini-Unmanned Aerial Vehicles could also be used for civilian missions such as organ/medicine delivery in healthcare, product delivery in e-commerce etc.

“The invention marked a significant breakthrough in drone technology as it would revolutionise the package delivery applications. The existing delivery methods were done only by way of airdrop from certain altitudes,” he remarked.

source/content: raksha-anirveda.com (headline edited)

INDIA: INNOVATION IN SPACE TECHNOLOGY: ‘Mission Rhumi 2024’: India to launch 1st reusable hybrid rocket on August 24

The rocket will be launched from Chennai using a mobile launcher and will carry “3 Cube Satellites and 50 PICO Satellites to a suborbital trajectory.”

India is set to launch its first reusable hybrid rocket – RHUMI 1 – on August 24, developed by the Tamil Nadu-based start-up Space Zone India. The rocket will be launched from Thiruvidandhai in Chennai using a mobile launcher and will carry “3 Cube Satellites and 50 PICO Satellites to a suborbital trajectory.” This launch, scheduled for 7 am on Saturday, is a collaboration between Space Zone India and the Martin Group and is designed to focus on flexibility and reusability.

According to a report by Money Control, the RHUMI series of rockets, which includes RHUMI-1, RHUMI-2, and RHUMI-3, is engineered to reach altitudes ranging from 1 km to 500 km.

This event marks the third collaboration between the Martin Group and Space Zone India. In 2023, as part of the ‘Dr. APJ Abdul Kalam Students Satellite Launch – 2023’ mission, over 2,500 students from government, tribal, and public schools across the country collaborated to design and build a student satellite launch vehicle. This mission included a payload of 150 Pico satellite research experiment cubes. In 2021, during the ‘Dr. APJ Abdul Kalam Space Research Payload Cubes Challenge 2021,’ 100 FEMTO satellites developed by 1,200 students were successfully launched.

Key features of RHUMI-1

– The rocket’s launch angle can be precisely adjusted between 0 to 120 degrees, allowing accurate trajectory control.

– A cost-effective, innovative, and eco-friendly descent mechanism uses CO2 to ensure the safe recovery of rocket components.

– The rocket’s applications extend beyond space exploration, impacting fields such as agriculture, environmental monitoring, and disaster management.

– The three cube satellites being sent will monitor atmospheric conditions, including cosmic radiation, UV radiation, and air quality, according to the Money Control report.

– Pico satellites will analyse environmental factors like vibration, accelerometer data, altitude, ozone levels, toxic content, and molecular bonding, contributing to a deeper understanding of atmospheric dynamics.

– The rocket utilises a hybrid propulsion system that combines solid fuel with liquid oxidizer technologies to ensure environmental safety.

– Space Zone India Founder and CEO Anand Megalingam highlighted that this system is reusable, offering a more sustainable and cost-effective approach to satellite launches.

source/content: hindustantimes.com (headline edited)

INTERNATIONAL: ARTS & CULTURE / INDIAN AMERICAN : Maya Neelakantan: I’m representing all of India on America’s Got Talent stage

Guitarist Maya Neelakantan, who has gone viral for her America’s Got Talent audition, opens up about her dreams, representing India and friendship with legends.

For Maya Neelakantan, who is being dubbed the ‘rock goddess’ after her America’s Got Talent (season 19) audition clip went viral, fame is incidental. “I had never expected all this,” she gushes.

The young guitarist, who hails from Chennai (Tamil Nadu), feels the fusion of Indian classical music with rock and metal is “exciting and hasn’t been explored much”. “These genres are so underrated together! I want to create my own music, which is more like the AGT performance,” she shares.

The 11-year-old went on the reality show stage dressed in an embellished lehenga-kurta set, complete with traditional jewellery, and played Papa Roach’s Last Resort infused with notes of classical Carnatic music, creating an audio-visual juxtaposition. “I was representing all of India and wanted to make a place for traditional music, too. My amma helped me organise the outfit, with the earrings and everything,” says the school student.

Neelakantan, who fell in love with Carnatic music at the age of two, learns it online with Prasanna Ramaswamy (Guitar Prasanna).

Speaking about business tycoon Anand Mahindra sharing her video, she said, “I did not expect that at all. It was very nice of him to do this… I have received love and support from guitar lengends, many of whom are close friends. But for him to discover me in this way was very unexpected, and got me love from the entire country!”

Support Matters

Counting her blessings, Neelakantan says that she’s grateful for all the support she gets from her parents (Indian dad and Australian mum) and others: “I’ve received so much support from legends like Gary Holt (American guitarist), who flew all the way from Sacramento to Los Angeles to watch my AGT audition.” She enjoys good following on the internet with 15.8K followers on YouTube and 49.2K on Instagram.

source/content: hindustantimes.com (headline edited)

INTERNATIONAL / REGIONAL: MEDIA: The Hindu Group wins 06 Awards at WAN-IFRA Digital Media South Asia 2023

The Hindu Made of Chennai, a campaign to celebrate the city, won gold in both ‘best in audience engagement’ and ‘best in native advertising campaign’ categories.  

The Hindu’s projects bagged six of the WAN-IFRA Digital Media Awards South Asia 2023 presented at an event recently organised in New Delhi.

The Hindu Made of Chennai, a campaign to celebrate the city, won gold in both ‘best in audience engagement’ and ‘best in native advertising campaign’ categories.

Chennai-A-Maze, an online cryptic crossword challenge, bagged silver in the ‘best in audience engagement’ category. The crossword was rolled out on The Hindu Crossword and website as part of the Made of Chennai campaign for Madras Day (August 22, 2023) for 10 days. The activity was organised along with the Tamil Nadu Tourism Development Corporation and was powered by Storytrails, a company that organises story-based walking tours in India.

A ‘Made of Chennai song’ — an audio-visual tribute to the city that was part of the campaign — won a special jury mention in the ‘best use of video’ category. The track reinforced the uniqueness of the coastal city.

The Hindu website won silver in the best news website category. The Hindu’s meta description for news articles using generative artificial intelligence bagged silver under the best use of AI in the newsroom category.

L.V. Navaneeth, Chief Executive Officer of The Hindu Group, said, “With Made of Chennai, we embraced the city’s passion points and crafted engaging activities around them. The resounding success of our campaign underscores our deep understanding of Chennai and its vibrant community. With digital technology, we intend to elevate the user experience on our platforms and foster deep engagement with readers. The Hindu website is reshaping how we deliver top-notch news content, particularly to young audiences. This acknowledgement from WAN-IFRA fuels our drive to elevate the efforts.”

The World Association of News Publishers is the global organisation of the world’s press. Its mission is to protect the rights of journalists and publishers to operate independent media.

source/content: thehindu.com (headline edited)