These drones are meant for armed forces and law enforcement agencies. The special point with regards to these drones is that they can detect rogue drones visually using Algorithms powered by Artificial Intelligence and hack them to change their flight path or land safely. These can be of very good assistance to armed forces and law enforcing agencies.

IIT Madras designs drones to counter rogue drones

Using the Internet to control the drones also allows for deploying a swarm of drones that can intelligently detect and track people, drones, vehicles and other objects.

IIT Madras designs drones

Ranjith Mohan said their current prototype is equipped to detect and track objects visually, precisely land and fly over internet. Their next step will be to conduct exhaustive tests on the system and ensure its reliability for catering to a wide range of demanding missions that pose challenge to our law enforcement and defence agencies.

The programmable nature of our aerial vehicles also opens up the possibility of swarming multiple vehicles to act as a team and accomplish a common mission, he said.

Following this, the drone generates fake GPS packets by mathematically modelling the time differences at the receiver’s end. Using four of such time differences, the GPS sensor calculates its 3D position and calibrates the rogue drones’ time to our spoofed clock. This way, we alter the latitude, longitude, altitude and time of the rogue drones, he said.

Rishabh Vashistha said algorithmically altering the 3D position allows us to move the target drone locally. Moreover, when a large variance is given in the spoofed GPS position, a fail safe (if any) is invoked at the target side which results in a safe landing of the target drone.

He further said they have tested this electronic countermeasure of ours against nearly all the civilian GPS receivers used by the UAV industry such as ublox, DJI inhouse GNSS and we have been able to take down the drones almost instantaneously within 4-5 seconds, he said.

The application submission started on 12 March 2025.

About AP POLYCET 2025

Its complete name is Andhra Pradesh Polytechnic Common Entrance Test and is popular as AP POLYCET.

The exam is conducted by State Board of Technical Education and Training of Andhra Pradesh.

Test will be conducted offline, as a pen and paper-based test where the answers have to be marked on an answer sheet provided separately at the test centers which will be situated across Andhra Pradesh.

AP POLYCET 2025 Information Brochure is Here

Who can take up AP POLYCET 2025 registration?

The eligibility to take up AP POLYCET 2025 registration is a pass in the 10th standard from a recognized educational institution located anywhere in Andhra Pradesh.

Applicants must belong to the state of Andhra Pradesh. Candidates who appeared or are appearing for the 10th class or equivalent examination and whose results are yet to be declared can also take up AP POLYCET 2025 registration.

These students have to pass the exam and provide proof of it by the time of admission. There is more to it than meets the eye as far as AP POLYCET 2025 is concerned.

The URL to reach it is ‘https://polycetap.nic.in/Default.aspx’

1. The URL mentioned above has to be typed into the browser of the computer and the website has to be allowed to download.

2. Once the web page is available in the browser, candidates must click the button Online Application

2A. Candidates other than SSC qualified and Telangana State applicants can choose to register with their mobile number.

2B. Candidates from AP who have completed SSC can choose to register with their SSC Hall Ticket Number.

3. Candidates can provide details like their name, date of birth, and email id and create an account comprising a username and password.

4. Once the account is ready, candidates can log in and start AP POLYCET 2025 registration, filling the application form for AP POLYCET.

5. The form has to be filled and AP POLYCET 2025 registration fee has to be paid and submitted.

6. Post submission, applicants have to wait for the message indicating successful submission, once it is obtained, it can be downloaded and a printout of it has to be taken and preserved for future use.

Direct Link to take up AP POLYCET 2025 registration is Here

Registration fees

Candidates from OC/BC categories have to pay Rs 400 as fee while taking up AP POLYCET 2025 registration. Those from SC/ST categories have to pay Rs 100 as fee while taking up AP POLYCET 2025 registration.

Hall Ticket

Candidates who have successfully completed their AP POLYCET 2025 registration can alone download the admit card from the official website ‘https://polycetap.nic.in/Default.aspx’

1. The URL mentioned above has to be typed into the browser and then submitted to allow the webpage to download.

2. Once the webpage is ready, the link for hall ticket download has to be clicked.

3. After clicking the link, information like application number, date of birth have to be entered and submitted to view the hall ticket. Once the hall ticket is visible, candidates can download it and take a printout.

Counselling is the process where the candidates can choose the college to study the course of their choice.

The process of counselling can be conducted in more than one round. Students who get a seat can convey the acceptance and pay the fees and join the college.

Students who do not get a seat in the first round of counselling connected with AP POLYCET 2025 can perhaps try in the subsequent rounds.

The schedule for counselling will be declared shortly after the release of the AP POLYCET 2025 results.

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