Research Progress of Micro Air Vehicles

What is it about?

This article presents a comprehensive review of research on micro air vehicles (MAV). MAV can be classified into three types: fixed-wing, rotary-wing, and flapping-wing (biomimetic). These types are based upon their primary means of generating lift and propulsive thrust. The specific type of research being performed is examined and divided into subcategories of: aerodynamics; guidance, navigation, and control; propulsion; structures and materials; and system design. The article describes how the research is expanding, who is performing and funding the research, and what challenges still lie ahead for future researchers.

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Why is it important?

MAV are of interest due to their potential of performing a wide range of civilian and military limited duration missions. Their small, physical size enables them to easily be transported to a launch site and remotely flown by a single operator. This makes them ideal for investigating hazardous situations (e.g. chemical spills, gas leaks, etc.) in either open or partially confined areas. Their size also makes them difficult to visibly detect, making them useful in police or military surveillance missions. Therefore, MAV provide a convenient and safe way to conduct missions that are currently impossible to do with any other current device.

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