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Multi Body Dynamics - Ansys
Published 12/2025
Duration: 2h 24m | .MP4 1920x1080 30fps(r) | AAC, 44100Hz, 2ch | 2.23 GB
Genre: eLearning | Language: English
Ansys
What you'll learn
- Understand the fundamentals of Multi-Body Dynamics (MBD)
- Build and simulate multi-body systems using ANSYS
- Perform analysis of mechanisms
- Apply MBD concepts to automotive and industrial applications
Requirements
- Mechanical Engineering
- Mechanical Engineering Students
- Mechanical Engineering Diploma Students
Description
Chapter 1: Four-Bar Mechanism
Description:This chapter introduces thefour-bar linkage, one of the most fundamental mechanisms in mechanical engineering. Learners will study the kinematic structure, degrees of freedom, Grashof condition, and motion characteristics of four-bar mechanisms. UsingANSYS MBD, students will model links, define revolute joints, apply motion drivers, and analyze displacement, velocity, acceleration, and joint reaction forces. The chapter also covers motion transmission, coupler curves, and dynamic load behavior under varying operating conditions.
Implementation in Other Applications:Knowledge of four-bar mechanisms is widely applicable in:
Automotivewindshield wipers, suspension linkages, and door hinges
Industrial presses, packaging machines, and conveyor systems
Aerospace control linkages
Consumer products such as folding mechanisms and adjustable furniture
Robotics end-effectors and motion transmission systems
Understanding this mechanism builds a strong foundation for analyzing any planar linkage system.
Chapter 2: CAM and Follower Mechanism
Description:This chapter focuses oncam-follower mechanisms, which convert rotary motion into prescribed follower motion. Learners will explore different cam profiles, follower types, motion laws (uniform velocity, SHM, cycloidal), and contact forces. In ANSYS MBD, students will create cam geometries, define contact interactions, simulate follower motion, and evaluate dynamic parameters such as contact forces, follower acceleration, and vibration tendencies.
Implementation in Other Applications:Cam mechanism knowledge is essential in:
IC engines(valve train mechanisms)
Automatedassembly linesand pick-and-place machines
Textile and printing machinery
Packaging and labeling equipment
High-speed automation systems requiring precise motion control
This chapter helps learners design motion systems with accuracy and reliability.
Chapter 3: Serial Robot
Description:This chapter introducesserial robotic manipulators, where links are connected end-to-end through joints. Learners will study forward and inverse kinematics, joint motion definition, and workspace analysis. Using ANSYS MBD, students will build serial robot models, assign revolute and prismatic joints, apply motion profiles, and analyze joint loads, link motions, and dynamic response during operation.
Implementation in Other Applications:Serial robot modeling skills are applicable to:
Industrial robotsfor welding, painting, and assembly
CNC machine tool kinematics
Medical and surgical robotic systems
Aerospace assembly robots
Automation systems and material handling equipment
This chapter enables learners to understand robot motion behavior beyond simple kinematic equations.
Lesson 4: Parallel Robot
Description:This lesson coversparallel robotic mechanisms, where multiple kinematic chains connect the base to the moving platform. Learners will explore system stiffness, redundancy, and dynamic performance advantages over serial robots. In ANSYS MBD, students will model parallel link structures, define constraints, and analyze motion accuracy, load distribution, and dynamic stability.
Implementation in Other Applications:Parallel robot knowledge is used in:
High-precision machining centers
Flight and drivingsimulators
Pick-and-place delta robots
Medical rehabilitation and motion platforms
Precision positioning and vibration isolation systems
This chapter prepares learners for high-end robotic and precision engineering applications.
Lesson 5: Mechanical Model Assembly
Description:This lesson focuses oncomplete mechanical system assemblyin ANSYS MBD. Learners will integrate multiple components, define joint hierarchies, manage constraints, and simulate full-system behavior. Emphasis is placed on importing CAD data, simplifying geometry, setting contacts, and validating results for real-world applications.
Implementation in Other Applications:Mechanical assembly modeling is critical for:
Automotive subsystems(suspension, steering, seat mechanisms)
Heavy machinery and construction equipment
Aerospace mechanical assemblies
Consumer product mechanism validation
Digital prototyping and virtual testing
This lesson bridges the gap between academic mechanisms and industrial-scale simulation.
Overall Skill Transfer & Industry Relevance
The knowledge gained from these chapters enables learners to:
Analyzemotion, forces, and dynamic behaviorof complex systems
Supportdesign optimization and failure prevention
Reduce physical prototyping costs through simulation
Apply MBD concepts acrossautomotive, robotics, aerospace, manufacturing, and automationindustries
Who this course is for:
- Mechanical, Automotive, and Mechatronics Engineering students who want to gain practical skills in dynamic simulation and CAE tools.
- Final-year and postgraduate (B Tech / M Tech) students seeking industry-oriented exposure in Multi-Body Dynamics and ANSYS Motion. Working professionals and design engineers looking to upskill in mechanism simulation, system dynamics, and virtual prototyping. CAE and simulation engineers aiming to integrate MBD with structural and fatigue analysis for real-world applications. Automotive engineers interested in suspension, steering, powertrain, and vehicle subsystem simulations. Faculty members and researchers who want to incorporate MBD simulations into teaching, projects, or research work. Fresh graduates and career switchers aspiring to enter the CAE, automotive, or product design domain.
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