TNPSC Thervupettagam

Vertical Landing Technology

November 3 , 2025 16 hrs 0 min 41 0
  • The Researchers at the IIT - Madras have achieved a breakthrough in soft landing technology for vertical take-off aircraft and unmanned aerial vehicles (UAVs).
  • They combined a real-time hybrid rocket thruster with a virtual simulation to attain the required landing velocity.
  • A touchdown velocity of 0.66 metres per second (m/s) was achieved during testing.
  • Hybrid rocket motors were found to be safer and less complex than liquid engines for vertical landing platforms.
  • The team also developed a hybrid rocket fuel using compressed air as the oxidiser, enhancing safety and efficiency.

 

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