Time-Continuous Real-Time Trajectory Generation for Safe Autonomous Flight of a Quadrotor in Unknown Environment

نویسندگان

چکیده

In this paper, we present an efficient global and local replanning method for a quadrotor to complete flight mission in cluttered unmapped environment. A minimum-snap path planner generates trajectory that comprises some waypoints When facing unexpected obstacles, our modifies the using geometrical planning closed-form formulation analytical solution with 9th-order polynomial. The proposed provides solution, not numerical one, it is computationally without falling into minima problem. simulation, show can fly faster than Furthermore, experiments provide safer generation real

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ژورنال

عنوان ژورنال: Applied sciences

سال: 2021

ISSN: ['2076-3417']

DOI: https://doi.org/10.3390/app11073238