نتایج جستجو برای: flying robots
تعداد نتایج: 48667 فیلتر نتایج به سال:
cooperative object manipulation control of rigid-flexible multi-body systems in space is studied in this paper. during such tasks, flexible members like solar panels may get vibrated that in turn may lead to some oscillatory disturbing forces on other subsystems, and consequently produces error in the motion of the end-effectors of the cooperative manipulating arms. therefore, to design and dev...
Unmanned Aircraft Systems (UAS) have drawn increasing attention recently, owing to advancements in related research, technology and applications. While having been deployed successfully in military scenarios for decades, civil use cases have lately been tackled by the robotics research community. This chapter overviews the core elements of this highly interdisciplinary field; the reader is guid...
A detailed investigation including a low-speed flow study is presented on the development of ultra-light dragonfly mimetic flying robots with a focus on the dragonfly’s remarkable gliding capability. It is revealed that the dragonfly’s corrugated wing structure and cruciform configuration provide superior flying characteristics for fixed wing robots in low Reynolds number flight. It was also fo...
This paper provides a new approach to solve the motion planning problems of flying robots in uncertain 3D dynamic environments. The robots controlled by this method can adaptively choose the fast way to avoid collision without information about the shapes and trajectories of obstacles. Based on sphere coordinates the new method accomplishes collision avoidance of flying robots without any other...
Swarms of indoor flying robots are promising for many applications, including searching tasks in collapsing buildings, or mobile surveillance and monitoring tasks in complex man-made structures. For tasks that employ several flying robots, spatial-coordination between robots is essential for achieving collective operation. However, there is a lack of on-board sensors capable of sensing the high...
This paper presents an attitude control strategy in the three planar space robots having two DOF for docking operation of a free flying hexagonal object using the bond graph technique for modeling and simulation. As the highly non linearity, strongly coupled and non-holonomic characteristics of a free flying space robot, the position and posture of the base body changes when the free floating s...
Developing a research autonomous plane for flying in a laboratory space is a challenge that forces one to understand the specific aerodynamic, power and construction constraints. In order to obtain a very slow flight while maintaining a high maneuverability, ultralight structures and adequate components are required. In this paper we analyze the wing, propeller and motor characteristics and pro...
Insects use memorised visual representations to find their way back to places of interest, like food sources and nests. They acquire these visual memories during systematic learning flights or walks on their first departure and update them whenever approaches to the goal have been difficult. The fact that small insects are so good at localisation tasks with apparent ease has attracted the atten...
Innovative ideas are continuously emerging to produce better life conditions where essential human needs supposed be fulfilled with perfect scenarios leading us propose modern strategies drawing the future of smart cities. In this context, flying robots increasingly exploited in many fields improve quality our life. This paper illustrates new designs that could used perform a variety advanced m...
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