Hi am RITHIKA i would like to get details on ppt on robot navigation system with rfid and sensors ..My friend Justin said ppt on robot navigation system with rfid and sensors will be available here and now i am living at ......... and i last studied in the college/school ......... and now am doing ....i need help on ......etc
Posts: 14,118
Threads: 61
Joined: Oct 2014
The system uses RFID tags as reference points to locate the robot. A topological map corresponding to the real environment is used for robot navigation. The robot follows the paths and turns in the right direction at each intersection of the corridors. The navigation system of the robot can be used in real life and do an efficient job. Navigation services that are generally dependent on GNSS are limited to their use in open areas with satellite signals. If users or robots are about to move around in buildings, another approach must be used to navigate with precision. In our approach, radio frequency identification (RFID) is used to determine the location indoors. In RFID positioning, there are two common approaches to estimating location. One method is based on the intensity of the signal. We take the indication of intensity of the received signal (RSSI) that presents the power of the received signal as a measure. Then, the position is calculated with certain methods based on the measurements. Several methods have been studied, such as RFID location fingerprinting, cell-based positioning, and how ranks are used for labels calculated with RSSI. Another particular method to estimate the location is based on the reference points. In navigation based on reference points, reference points established in the building are required, generally in certain doors and corners. A topological map with nodes corresponding to the reference points is used to make the navigation.
