Enhancing Quadcopter Stability and Dynamic Control Through Brushless DC Motor Based on Experimental Data-Driven Models

The primary challenge in controlling the dynamics of a Quadcopter is achieving stability, which ensures smoother and more accurate movements. This paper proposes a strategy for achieving stability in a single degree of freedom (1-DOF) system case and for one frame. The strategy involves simulating the proposed model using experimental data from various cases. Furthermore, the system is controlled by a Brushless DC electrical motor connected to an electronic inverter, which drives a propeller to generate the necessary aerodynamic power for Quadcopter takeoff. By simulating the inverter and the motor, an aerodynamic model, based on experimental data and representing the arm model mathematically, is proposed. Appropriate parameters are determined to stabilize the system. Hence, the results demonstrate the efficiency of the proposed system and validate, experimentally, the effectiveness of the proposed strategy in achieving stability.

• quadrotor
• brushless DC motor
• data-driven modeling
• aerodynamic model
• inverter modeling
• single-degree-of-freedom control
• propellers
• arm model
• parameter estimation

• Adaptive Control of Nonlinear Systems
• Aerospace and Aviation Technology
• Advanced Control and Stabilization in Aerospace Systems
• quadrotor
• brushless DC motor
• data-driven modeling
• aerodynamic model
• inverter modeling
• single-degree-of-freedom control
• propellers
• arm model
• Control and Systems Engineering
• Aerospace Engineering
• Engineering