• NISHANT SAKHARAM PARIT
• Pratik Prakash Patil
• Prafhul Sanjay Soundalkar
• Rohit Arjun Harugale
• Sarvesh Sambhaji Shinde

Unmanned Aerial Vehicles (UAVs) like drones and quadcopters have revolutionized flight. They help humans to take to the air in new, profound ways. The military use of larger size UAVs has grown because of their ability to operate in dangerous locations while keeping their human operators at a safe distance. Here quadcopter as a small UAV is discussed. It is the unmanned air vehicles and playing a predominant role in different areas like surveillance, military operations, fire sensing, traffic control and commercial and industrial applications. The main objective of the paper is to learn the design, construction and testing procedure of quadcopter. In the proposed system, design is based on the approximate payload carry by quadcopter and weight of individual components which gives corresponding electronic components selection. The selection of materials for the structure is based on weight, forces acting on them, mechanical properties and cost. Quadcopter is an unmanned aerial vehicle, which can be implemented in different applications. In paper it will be represented a development of a quadcopter system and potential application in which it can be implemented. Quadcopter structure model, basic components with block diagram, hovering stability, dimensions, and description of basic movements will be represented and discussed. Control algorithms with steps in empirical methodology will also be presented. Current civil and military application will be examined, and future applications will be suggested. Quadcopter is also known as an unmanned aerial vehicle (UAV) or autonomous drone or remote-controlled aerial vehicle without the human on board. Quadcopters have a unique characteristic unlike the other conventional flying objects like vertical takeoff and landing (VTOL). They play a dominant role in different areas of applications like military operations, traffic updates, surveillance, mostly rushed areas and in festival places. Design of a Quadcopter is an important aspect for its aerodynamics of which modeling and analysis are two key areas involved in its manufacturing. This paper focuses on the design structure and analysis of Quadcopter propeller and its frame. Results obtained are compared with different properties of frame materials to sustain the loads generated in the Quadcopter. It is found that the proposed design is safe as very small deformations occurred on the plates.

"QUADCOPTER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 5, page no.e554-e556, May-2024, Available :http://www.jetir.org/papers/JETIR2405466.pdf

"QUADCOPTER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 5, page no. ppe554-e556, May-2024, Available at : http://www.jetir.org/papers/JETIR2405466.pdf