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One of the challenges in designing computer networks is "queue management and congestion avoidance". There are several studies for congestion reduction and controlling such as random early detection (RED) and its variants. More recent works on developing congestion avoidance methods include modeling a TCP flow in an active queue management (AQM) of a bottlenecked network link. Rather than...
Wheeled Mobile Robots are considered as the most widely used class of Mobile Robots. This is due to their fast manoeuvring, simple control methods and energy saving characteristics. A new fuzzy algorithm for path planning of multiple wheeled mobile robots is presented in this paper which is optimal both in sense of travelling time and distance. A new method is proposed to escape a local minimum. The...
Wheeled mobile robots are considered as the most widely used class of mobile robots. This is due to their fast maneuvering, simple controllers, and energy saving characteristics. Two new algorithms for tracking control of these robots are presented in this paper: an adaptive controller and a nonlinear controller. Here, the two algorithms are compared with regarding noise resistance and disturbance...
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