Aiming at the strong nonlinearity, strong coupling, uncertainty and other characteristics of hypersonic vehicle under morphing conditions, this paper studied the trajectory planning and attitude control problem of its...
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Compared with the grasping of the manipulator on the fixed base, the dynamic grasping of the aerial manipulator on the UAV floating base is a more challenging task. The strong coupling disturbance caused by the manipu...
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During the operation of NMRG, polarized alkali atoms will produce a magnetic field. Different noble gases feel different magnetic fields produced by polarized alkali atoms magnetic field, which will lead to extra bias...
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Definition of weak Pareto improvement is given for noncooperative systems with vector-valued payoff functions. The region where a system trajectory is Pareto improving is characerized. Some necessary and sufficient co...
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Dear editor,In this letter,we would like to discuss a method to avoid collisions and deadlocks in multi-robot systems based on a new concept of glued *** terms of collision and deadlock avoidance,many methods are base...
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Dear editor,In this letter,we would like to discuss a method to avoid collisions and deadlocks in multi-robot systems based on a new concept of glued *** terms of collision and deadlock avoidance,many methods are based on zone control which has two ***,unless all nodes are collision-free,the roadmap must be divided into disjoint zones,which increases the difficulty of applying the ***,each zone should be able to accommodate a robot,which leads to imprecision and waste of *** letter proposes the concept of glued nodes,which can dynamically determine the mutual influence between nodes based on the real-time sizes and paths of the *** on the glued nodes,this letter proposes a collision and deadlock avoidance algorithm,which can be applied to multi-robot systems with variable-sized robots and roadmaps with any *** experimental results indicate that the method proposed in this letter is effective and efficient.
Fractional calculus is the generalization of the traditional integral calculus, which can describe the physical system more accurately. In this paper, we consider a sliding mode secure control problem for a class of u...
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Coupling disturbances, caused by onboard manipulator’s motion, would bring non-negligible influence to unmanned aerial vehicle. To tackle this problem, this paper introduces an adaptive data-driven attitude architect...
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This paper investigates the fast adaptive tracking control problem for robotic manipulator system subject to parametric uncertainties and external disturbance. Based on the screw theory, the iterative algorithms for t...
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Power electronic converters (PEC) are integral to various sectors, including power systems, transportation, and industrial production, where their reliability significantly influences overall system performance. Despi...
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One of the primary challenges in motor imagery (MI) based brain-computer interfaces (BCIs) is the extensive calibration time required for individual users. This paper systematically reviews and compares various straig...
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