کنفرانس مهندسی برق ایران

صفحه اصلی / سی و سومین کنفرانس بین المللی مهندسی برق

Compare Efficiency of Modeled and Designed Tilt Bi-rotor, Quad-rotor, and Hexa-rotor in Agriculture Application

نویسندگان :

Arshia Rezaei¹ Amin Talaeizadeh² Aria Alasti³

1- Sharif university of technology 2- Sharif university of technology 3- Sharif university of technology

کلمات کلیدی :

Agricultural multirotors،Energy efficiency،Spraying applications،Comparative analysis،Heuristic algorithm،Multirotor،UAV

چکیده :

Multirotor configurations are increasingly employed across a range of applications, owing to their inherent versatility. Optimizing their performance necessitates a comprehensive understanding of essential components and technologies, such as \ac{LIPO} batteries and \ac{BLDC} motors. This study offers a systematic comparison of the efficiency of agricultural multirotors, specifically tilt bi-rotor, quadrotor, and hexarotor systems, in spraying applications. Rigorous mathematical models are developed for these configurations, incorporating key flight parameters and performance metrics. Through precise design and prototyping, components for each multirotor are customized to meet predefined criteria, thereby facilitating a robust comparative analysis. A heuristic algorithm is proposed to quantitatively assess energy consumption during agricultural spraying operations. The evaluation identifies critical performance indicators, operational capabilities, and energy efficiencies, providing valuable insights for agricultural practitioners and underscoring the advantages of multirotor platforms in this domain. The results support data-driven decision-making in the selection and deployment of multirotor systems, promoting sustainability and operational efficiency. By delving into the complexities of multirotor system modeling, this study uncovers significant differences in performance, efficiency, and practical implementation. The outcomes of spraying flight simulations, conducted under identical conditions for all three multirotor configurations, further corroborate these findings.