Vibratory conveying systems
3D multibody simulation
In modern conveying processes, the efficiency of conveyor systems is becoming increasingly important. This is caused by advancing customer requirements and enormous competitive pressure. The goal is to have more correctly aligned parts arriving at the end of the conveyor in less time. The conveying process itself is very complex and shows, among other things, chaotic behavior, which has been studied in detail as part of a PhD thesis at LCM. The aim of the project is to develop an (autonomous) conveyor system designer that proposes the geometry of a conveyor to best achieve the objectives.
Simulation of conveying process with HOTINT
Comparison of measurement and simulation of feeding system
Source: STIWA Automation GmbH
Motivation and Challenges
- Simulation models for vibratory conveying process
- Complex nonlinear dynamics and parameter dependencies
Methods and Technology
- Implementation of contact model for arbitrary 3D rigid bodies in MBS simulation tool HOTINT
- Parametrization of MBS model and calibration / validation based on measurements and statistical distributions from real test rig
Achievements and Benefits
- Model-based development of conveyors
- Savings in prototype design and manufacturing
- Savings in development costs
- Illustration of the functionality towards customers
