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This paper incorporates sampling-based global path planning with model predictive image-based visual servoing (IBVS) for quadrotor unmanned aerial vehicles (UAVs) equipped with a fixed camera. The proposed method produces safe control inputs of quadrotor in obstacle environment by taking image feature kinematics into account. Firstly, we utilize a sampling-based algorithm for optimal path planning,...
The paper proposes a learning from demonstration (LfD) framework which will enable children with motor disabilities to perform neuromotor rehabilitation exercises at home- and community- settings. LfD, a popular robot learning paradigm, has traditionally been used to teach embodied robots different skills through demonstrations by lay users. In this paper, we propose a novel application of LfD in...
We present a real-time optimization method for autonomous vehicle motion planning. Trajectory optimization is essential for autonomous vehicle motion planning, due to its non-holonomic motion. Conventional way of optimization is by trajectory smoothing. In this paper, we use differential dynamic programming (DDP) to optimize the trajectory. The key advantage of DDP is that it not only smoothes the...
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