نتایج جستجو برای: effector is planned toward its goal position using generalized visibility graph
تعداد نتایج: 9273030 فیلتر نتایج به سال:
there are two major theories of measurement in psychometrics: classical test theory (ctt) and item-response theory (irt). despite its widespread and long use, ctt has a number of shortcomings, which make it problematic to be used for practical and theoretical purposes. irt tries to solve these shortcomings, and provide better and more dependable answers. one of the applications of irt is the as...
asymmetric membranes are widely used in many industrial membrane separation processes. the major advantage of membrane filtration over the conventional process is its ability to remove a wider spectrum of particles without using any chemicals. hollow fiber configuration offer many advantages over flat-sheet or tubular membranes. the spinning process of hollow fiber may look simple, yet it is te...
We use an approach to simultaneous localization and mapping to determine a path between two points for a mobile robot experiencing localization error in a known environment. Simply instructing a robot to move to a point (x; y) is not su cient because the mobile robot's accrued dead-reckoning error prevents the robot from ascertaining its current location and thus it cannot position itself at an...
In the Any-Angle Pathfinding problem, the goal is to find the shortest path between a pair of vertices on a uniform square grid, that is not constrained to any fixed number of possible directions over the grid. Visibility Graphs are a known optimal algorithm for solving the problem with the use of preprocessing. However, Visibility Graphs are known to perform poorly in terms of running time, es...
The objective of this research was to design and develope a Pick and Position system to displace spherical-shaped fruits, with minimum damage to flesh, from one specific place to another. A mechanical gripper (end-effector) suitable for grasping spherical-shaped fruits with 5-9 cm in diameter was designed and developed. The primary goal of the gripper design was to take and release the fruit wi...
there is no doubt that human being needs to become integrated with industry and industry needs to be progressed, daily. on the other hand, serious events in industrial units specially in oil industries has been shown that such damages and events are industry related ones. the consequence of such events and damages which resulted in chemical and poisoned explosions and loss of life and property ...
For robots navigating in unknown environments, näıvely following the shortest path toward the goal often leads to poor visibility of free space, limiting navigation speed, or even preventing forward progress altogether. In this work, we train a guidance function to give the robot greater visibility into unknown parts of the environment. Unlike exploration techniques that aim to observe as much ...
The objective of this research was to design and develope a Pick and Position system to displace spherical-shaped fruits, with minimum damage to flesh, from one specific place to another. A mechanical gripper (end-effector) suitable for grasping spherical-shaped fruits with 5-9 cm in diameter was designed and developed. The primary goal of the gripper design was to take and release the fruit wi...
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