System Design and Research of Composite Robots for Water-Land-Air

This study is based on the current development status of existing amphibious flying robots and identifies their design shortcomings. A new industrial prototype design for amphibious flying robots suitable for water, land, and air use has been proposed. Through a detailed analysis of overall parameters, external structure, wing layout and transformation, shape transformation control, takeoff and landing methods, and power systems, this study aims to achieve a compact and stable robot design to ensure good manoeuvrability and adaptability in different environments. Meanwhile, by adopting a variable wing design and an efficient shape transformation control system, the robot can achieve optimized aerodynamic performance and smooth, fast shape transformation in different flight modes. In addition, diversified takeoff and landing methods are proposed, such as vertical takeoff and landing, horizontal takeoff and landing, etc., to meet diverse task requirements. Finally, a design combining advanced electric and fuel power systems is adapted to meet the long-term flight requirements in different environments. Through these detailed analyses, this study provides important references for the further development and application of amphibious flying robots suitable for water, land, and air use.