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Everything About the Degrees of Freedom of a Robot | Fundamentals of Robotics | Lesson 3

🌟 Contents 🌟 💎 (00:00) Introduction 💎 (00:48) Definition of Degrees of Freedom 💎 (01:28) Degrees of Freedom of a Rigid Body in a 3D Space 💎 (03:28) Degrees of Freedom of a Rigid Body in a 2D Space 💎 (05:09) Robot Joints Put Constraints on the Motion of the Robot Links Reducing Their Degrees of Freedom (dofs) 💎 (06:24) Degrees of Freedom (dofs) of a 3R Robot Arm 💎 (07:00) Types of Different Joints Used in Robots 💎 (07:13) Revolute (Rotary) Joints Provide One degree-of-freedom (DOF) for the Robot Links 💎 (07:47) Linear (sliding) Joints Provide One degree-of-freedom (DOF) for the Robot Links 💎 (08:07) Universal Joints (U) Provide Two Degrees of Freedom for the Links it Connects 💎 (08:24) Spherical Joints (S) Provide Three Degrees of Freedom Between the Connecting Links 💎 (08:49) Cylindrical Joints (C) Provide Two Degrees of Freedom Between the Connecting Links 💎 (09:02) Helical Joints (H) Provide One Degree of Freedom (DOF) Between the Rigid Bodies It Connects 💎 (09:39) Grübler's Formula to Find the Degrees of Freedom (DOFs) of Any Mechanism Including the Robots 💎 (11:16) Grübler's Formula for Two-Degree-of-Freedom (2-dof) Planar Robot Arm 💎 (12:11) Grübler's Formula for Four-Bar Linkage 💎 (13:27) Grübler's Formula for Stewart Platform 💎 (16:00) Grübler's Formula for Delta Robot 💎 (18:03) The problem of a 7 DOF Robot Arm Carrying a Tray with Drinks In this video, you will learn ANYTHING that you've ever needed to know about the degrees of freedom (dofs) of a robot, and you will become familiarized with a general formula that you can find the degrees of freedom of any mechanism and not just robotic arms. You can also read the whole lesson on our website: 🌐 https://www.mecharithm.com/degrees-of... Be sure to also watch other lessons on Fundamentals of Robotics as some of the lessons are prerequisites for this lesson: 🔴    • Fundamentals of robotics: Introductio...   🔴    • Configuration, and Configuration Spac...   Thanks for watching! Ready to be a part of the Mecharithm family?👇 🌐 https://www.mecharithm.com/ 📷   / mecharithm   🔴 https://www.mecharithm.com/youtube 🐦   / mecharithm   🔵   / mecharithm   🧑🏻‍🎓   / mecharithm   References: 📘 Textbooks: Modern Robotics: Mechanics, Planning, and Control by Frank Park and Kevin Lynch A Mathematical Introduction to Robotic Manipulation by Murray, Lee, and Sastry 📹Videos: Four Main Types of Robotic Arm Geometry by Engineering Technology Simulation Learning Videos Channel:    • Four Main Types of Robotic Arm Geometry   Robot Joint Animation by Novanta Inc:    • Robot Joint Animation   Cylindrical joint and Helical Joint from Keyan Ghazi-Zahedi's Channel:    • Cylindrical joint      • Helical Joint   Honda's ASIMO robot carrying a tray:    • Closeup of Honda's ASIMO robot carryi...   💲 If you enjoyed this video, please consider contributing to help us with our mission of making Robotics and Mechatronics available for everyone. We sincerely thank you for your generous contribution (you can do this by the Thanks button under the video). ©️ Tutorials and learning material are proprietary to Mecharithm, but sampling is permitted with proper attribution to the main source. #degreeoffreedom #robotics #degreesoffreedomrobots #roboticsengineering #roboticslearning #roboticsschool #roboticsstudent #threedegreesoffreedomroboticarm #roboticschallenge #dofroboticarm #roboticsclass #roboticarmdegreesoffreedom #mechatronics #mechatronicsengineering #mechatronicstudent #sixdegreesoffreedomroboticarm #robot #robots #sixdofroboticarm #degreeoffreedomrobot #stewartplatform #deltarobot #scararobotdegreeoffreedom #degreeoffreedomofscararobot #dofroboticsmeaning #degreeoffreedominroboticsexamples #sevendegreesoffreedomroboticarm #degreesoffreedomofrobot #dofofrobot #roboticsdegreeoffreedom #deltarobotdegreesoffreedom