Robotics

This video explains the process of generating trajectory for Robotic Manipulators using Robotics System Toolbox of MATLAB. Two blocks, namely the Polynomial Trajectory Block and Trapezoidal Velocity Trajectory Blocks are discussed and simulations are shown.
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The video explains Probabilistic Roadmaps technique for planning obstacle avoiding path for mobile robot. Though this technique can be used for planning paths for manipulator's but is seldomly used for that. Major application of this technique remains in the context of mobile robots. This technique generates a roadmap and then utilizes the Dijkstra algorithm to find the shortest possible path from a start to end location.

Video explaing Dijkstra Algorithm: https://youtu.be/LGiRB_lByh0
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#PathPlanning
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This video explains what PID controller is how to use it to control a dynamically modeled robot manipulator. Moreover, automatic tuning of a PID controller is also discussed and implemented.
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This video explains the use of Inverse Kinematics to drive a planar robotic manipulator on a simple trajectory. The manipulator was designed in the previous video using SimScape Toolbox and was driven with randomly generated trajectory. However, in this video Inverse Kinematics algorithm from Robotics System Toolbox is used to drive the same manipulator on the designed trajectory.