• Rishi Manishbhai Patel
• Aniket Parmar
• Meet Patel
• Rishabh Patel
• Jayrajsinh Parihar

This report is about the construction of an Ornithopter that imitates the flapping motion of a bird’s flight and the characteristics of lift and thrust generations of various wing designs are studied. This project focuses on the spar arrangement and the materials used for the wings that can achieve an efficient performance. Different lift and thrust calculating methods are analyzed and evaluated. Different wing types of insects and birds were analyzed for understanding the production of lift created by the natural flyers by flapping the wings. Various experiments were conducted on different wing designs and materials and a design was developed for the Uri Bird. The prototype comprises of a length of 100 cm and a wingspan of 104 cm and weighs around 170 g. The mechanism which was to be used for the flapping motion of the wing was designed and fabricated. This was achieved with the use of a brushless motor and a flexible and light wing structure. The tail of the Uri Bird has a design concept like the elevators of an aircraft. The tail is divided into two parts controlled by 2 servo motors which can move in opposite directions or the same directions at the same time

Aircraft, Artificial Intelligence, Bird, Flapping wing, Ornithopter, Unmanned Ariel Vehicle

"Design of Ornithopter", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 9, page no.b297-b305, September-2021, Available :http://www.jetir.org/papers/JETIR2109136.pdf

"Design of Ornithopter", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 9, page no. ppb297-b305, September-2021, Available at : http://www.jetir.org/papers/JETIR2109136.pdf