on-line trajectory planning
Optimal trajectory planning for a UAV glider using atmospheric thermals
... The three models developed in this work are based on the theory of aircraft performance, atmospheric thermal models and fuzzy logic notion. Future related work involves implementation of the BUM, the AGM and the IDM ...
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Cataract Detection
... Path Planning Algorithm for Mobile Anchor-Based localization in wireless sensor networks [2], this paper presents a path planning scheme, which ensures that the trajectory of the mobile anchor node ...
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Optimal Trajectory Planning of a Box Transporter Mobile Robot
... motion planning, the robot follows a planned path from its initial point to the ...target. Trajectory planning deals with robot position, velocity and acceleration in ...motion planning [12], ...
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Assessment of Cervical Screw Trajectory Using 3 Dimensional Software Planning
... As described below, surgeons simulate and manipulate the virtual position of the cervical screw. For the first step, a single best axial image is chosen for each vertebral level on which the pedicle, lamina, and ...
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Automated multigravity assist trajectory planning with a modified ant colony algorithm
... i.e., the total distance covered by the tour. This is not true in the MGA case. Fig. 8(a) is a representation of a simple instance of the MGA problem: it has 3 transfers, 2 sets of parameters for each transfer, 2 planets ...
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An ant system algorithm for automated trajectory planning
... This is not true in the MGA case. Fig. 3(a) is a representation of a simple instance of the MGA problem: it has 3 transfers, 2 set of parameters for each transfer, 2 planets for the swing- bys, and 1 target planet. Each ...
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Trajectory Planning on Grids: Considering Speed Limit Constraints
... Path planning on grids is generally faster than on Visibility Graphs ...path planning on grids uses the A* algorithm ...a line (without crossing any blocked cell) with a cell lying on the path one ...
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Motion Planning for Highly Automated Road Vehicles with a Hybrid Approach Using Nonlinear Optimization and Artificial Neural Networks
... motion planning of road vehicles due to the increasing interest in the automation of road ...based trajectory planners are proven to satisfy this need, however this happens at the expense of increasing ...
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Temporal Planning with Temporal Metric Trajectory Constraints
... the set of successor states computed as follows. First, the al- gorithm applies the classical effects of action a and stores them in µ 0 . Then, it computes all the interpretations of a by considering both where a does ...
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GA based adaptive singularity robust path planning of space robot for on orbit detection
... like line structure light sensor carried by the end-effector can accurately track the specified detection trajectory and achieve the detailed detection of the spacecraft ...Cartesian trajectory ...
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Free Space Detection and Trajectory Planning for Autonomous Robot
... calculated trajectory would jump around the image when given a fairly straight, horizontal free space boundary, such as the one shown in Figures 13 & ...the trajectory vector would jump from side to ...
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An approach for smooth trajectory planning of high speed pick and place parallel robots using quintic B splines
... root-mean-square value of the time-derivative of the kinetic energy per unit mass of the payload. However, although the Lamé curve parameters can be optimized off-line, the point coordinates of the curve cannot be ...
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Trajectory Planning using Surgical Device Orientation in Ultrasound Guided Minimally Invasive Surgical Procedures
... In order to detect the syringe, a digital Complementary metal–oxide–semiconductor (CMOS) camera was utilized as a camera input device. The camera that was utilized had a two-megapixel sensor without an IR filter. An IR ...
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The planner of movement of a quadrocopter based on voronoi diagram
... In work [16] the algorithm of expansion of borders for creation of the Voronoi diagram is used. This work is directed on research of a district map, but not on movement to a target point, but its some approaches can be ...
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Recommendations on Trajectory Selection in Flight Planning Based on Weather Uncertainty
... might be the quickest to fly under certain weather projections and that it will take much longer to fly along other weather projections of the ensemble. In this case study, decision making is relatively easy as the ...
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A nudging-based data assimilation method: the Back and Forth Nudging (BFN) algorithm
... The 4D-VAR algorithm used in this experiment does not take into account any model error term (which exists in real- ity), and then gives worse results than the BFN. The slower decrease of the gradients can be easily ...
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Synthesis of Parallel Robots Optimal Motion Trajectory Planning Algorithms
... optimal trajectory from points of singularity; - a simple limitation representation associated with the need to bend the surface of the workpiece in the binary matrix form; - transfer of existing constraints to ...
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Experimental Comparison of Trajectory Planning Algorithms for Wheeled Mobile Robots
... Trajectory generation produces the required velocity commands for the robot to transverse the planned path as a function of time. To obtain feasible trajectories, movement of the mobile robot could is constraint ...
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Towards a Trajectory Planning Concept: Augmenting Path Planning Methods by Considering Speed Limit Constraints
... and even if the goal is reachable we cannot directly ‘jump’ to it. The results show that if the number of obstacles rises then the difference be- tween considered nodes (and running time as well) decreases. This is ...
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Carolina Planning Vol. 32.1: Planning Across the Color Line
... from Planning Director Craig Harmon, which outlined concerns for the coming year and the need for a Comprehensive Land Use Plan, and this report did not mention Green Level or the need for a “Rural” ...
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