  Obstacle avoidance is an important task in the field of robotics, since the
goal of autonomous robot is to reach the destination without collision. Several
algorithms have been proposed for obstacle avoidance, having drawbacks and
benefits. In this survey paper, we mainly discussed different algorithms for
robot navigation with obstacle avoidance. We also compared all provided
algorithms and mentioned their characteristics; advantages and disadvantages,
so that we can select final efficient algorithm by fusing discussed algorithms.
Comparison table is provided for justifying the area of interest
