Optimization of RFID Based Wireless Navigation

The performance of wheelchair is based on avoidance of obstacles prematurely keeping the time constraint. As the wheelchair moves, the sensory system helps in avoiding the obstacles whereas RFID is used for localization. If the obstacles are permanent, every time sensory system will be used. Hence the optimization will be required to constraint the time taken and the distance travelled used by this sensory system. This paper proposes an algorithm to optimize the path planning with the help of an ant colony optimization. For navigation, path optimization is a critical combinatorial problem. The performance of an algorithm has been evaluated using the simulation approach. The performance is in terms of time taken to reach the destination and distance travelled. When the destination point is assigned the algorithm will evaluate the shortest distance in less time to reach to its destination.