Institute of Engineering and Computational Mechanics

The Institute of Engineering and Computational Mechanics focuses on questions relating to Technical Dynamics. This is the guideline for many research projects and courses. The research work of the institute is dedicated to technical dynamics in the broadest sense. In the course of time, changing focal points have developed. The research areas include multibody systems, contact mechanics, mechatronics, driving safety and uncertainties.

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11 to 20 of 282 Results

df_anomal_test_data_swinging.csv Jul 6, 2026 - Replication data for: Data-Driven Anomaly Detection for Graph-based Formation Control in a Robot Swarm Comma Separated Values - 51.1 MB - MD5: 1b33ba4e6716c66d8563da7f27abc9ab Test dataset of simulation runs containing one anomal robot with swinging motion behavior.
df_normal_test_data.csv Jul 6, 2026 - Replication data for: Data-Driven Anomaly Detection for Graph-based Formation Control in a Robot Swarm Comma Separated Values - 50.3 MB - MD5: db4a1ff76c52a9503518582dd1c7804e Test dataset of simulation runs containing only normally behaving robots.
df_training_data.csv Jul 6, 2026 - Replication data for: Data-Driven Anomaly Detection for Graph-based Formation Control in a Robot Swarm Comma Separated Values - 50.1 MB - MD5: 30ddda3925445717370551505b237d85 Training dataset of simulation runs containing only normally behaving robots.
df_validation_data.csv Jul 6, 2026 - Replication data for: Data-Driven Anomaly Detection for Graph-based Formation Control in a Robot Swarm Comma Separated Values - 5.0 MB - MD5: e53ee451ed928098fbed5166234658f5 Validation dataset of simulation runs containing only normally behaving robots.
Figure4_Nugget_zone_formation_of_the_standard_simulation.mp4 May 8, 2026 - Simulation Results from Numerical Investigation of Tool Geometries in Friction Stir Welding of Aluminum Alloy 2024-T351 Using Smoothed Particle Hydrodynamics MPEG-4 Video - 31.3 MB - MD5: c7e30f42997d27afde9cc99ac8ab8a0d Figure 4: Standard simulation: material flow and nugget zone formation over time at 𝑥 = 0 mm. The blue and green colors represent the advancing and retreating side, respectively.
Figure5_Comparison_of_with_threads_and_without_threads.mp4 May 8, 2026 - Simulation Results from Numerical Investigation of Tool Geometries in Friction Stir Welding of Aluminum Alloy 2024-T351 Using Smoothed Particle Hydrodynamics MPEG-4 Video - 48.7 MB - MD5: 4cfb842ebf3236647fdb27581f898c35 Figure 5: Comparison of velocity fields for treaded and non-threaded tools.
Figure6_Comparison_of_with_shoulder_scrolls_and_without_shoulder_scrolls.mp4 May 8, 2026 - Simulation Results from Numerical Investigation of Tool Geometries in Friction Stir Welding of Aluminum Alloy 2024-T351 Using Smoothed Particle Hydrodynamics MPEG-4 Video - 28.5 MB - MD5: 43f4716088ca4751cf138929ed61000a Figure 6: Top-view comparison of velocity fields for scrolled and flat shoulders. The first two material layers are shown to illustrate the flow underneath the shoulder.
Figure7_Comparison_of_tilted_and_non_tilted_tool.mp4 May 8, 2026 - Simulation Results from Numerical Investigation of Tool Geometries in Friction Stir Welding of Aluminum Alloy 2024-T351 Using Smoothed Particle Hydrodynamics MPEG-4 Video - 27.6 MB - MD5: d444305566cc1f91535a24f2e0828d32 Figure 7: Top-view comparison of velocity fields for 0◦ and 1◦ tilt angles. The first two material layers are shown to illustrate to highlight the flow underneath the shoulder.
Figure8_Comparison_of_all_the_simulation_scenarios.mp4 May 8, 2026 - Simulation Results from Numerical Investigation of Tool Geometries in Friction Stir Welding of Aluminum Alloy 2024-T351 Using Smoothed Particle Hydrodynamics MPEG-4 Video - 9.7 MB - MD5: 982f4edfebb5490a3b76006d3520de00 Figure 8: Comparison of cut sections at 𝑥 = 0 mm for all simulation cases. The blue and green colors represent the advancing and retreating side, respectively.
fivebar_minimal_casadi.m Apr 20, 2026 - Supplementary Material from Investigating Advantageous Approaches for Incorporating DAE-Based Multibody Models in Model Predictive Control Problems MATLAB Source Code - 4.1 KB - MD5: ec4da421877518402ed9072dff0f74d2 system definition (minimal coordinates)

df_anomal_test_data_swinging.csv

Jul 6, 2026 - Replication data for: Data-Driven Anomaly Detection for Graph-based Formation Control in a Robot Swarm

Comma Separated Values - 51.1 MB -

Test dataset of simulation runs containing one anomal robot with swinging motion behavior.

df_normal_test_data.csv

Jul 6, 2026 - Replication data for: Data-Driven Anomaly Detection for Graph-based Formation Control in a Robot Swarm

Comma Separated Values - 50.3 MB -

Test dataset of simulation runs containing only normally behaving robots.

df_training_data.csv

Jul 6, 2026 - Replication data for: Data-Driven Anomaly Detection for Graph-based Formation Control in a Robot Swarm

Comma Separated Values - 50.1 MB -

Training dataset of simulation runs containing only normally behaving robots.

df_validation_data.csv

Jul 6, 2026 - Replication data for: Data-Driven Anomaly Detection for Graph-based Formation Control in a Robot Swarm

Comma Separated Values - 5.0 MB -

Validation dataset of simulation runs containing only normally behaving robots.

Figure4_Nugget_zone_formation_of_the_standard_simulation.mp4

May 8, 2026 - Simulation Results from Numerical Investigation of Tool Geometries in Friction Stir Welding of Aluminum Alloy 2024-T351 Using Smoothed Particle Hydrodynamics

MPEG-4 Video - 31.3 MB -

Figure 4: Standard simulation: material flow and nugget zone formation over time at 𝑥 = 0 mm. The blue and green colors represent the advancing and retreating side, respectively.

Figure5_Comparison_of_with_threads_and_without_threads.mp4

May 8, 2026 - Simulation Results from Numerical Investigation of Tool Geometries in Friction Stir Welding of Aluminum Alloy 2024-T351 Using Smoothed Particle Hydrodynamics

MPEG-4 Video - 48.7 MB -

Figure 5: Comparison of velocity fields for treaded and non-threaded tools.

Figure6_Comparison_of_with_shoulder_scrolls_and_without_shoulder_scrolls.mp4

May 8, 2026 - Simulation Results from Numerical Investigation of Tool Geometries in Friction Stir Welding of Aluminum Alloy 2024-T351 Using Smoothed Particle Hydrodynamics

MPEG-4 Video - 28.5 MB -

Figure 6: Top-view comparison of velocity fields for scrolled and flat shoulders. The first two material layers are shown to illustrate the flow underneath the shoulder.

Figure7_Comparison_of_tilted_and_non_tilted_tool.mp4

May 8, 2026 - Simulation Results from Numerical Investigation of Tool Geometries in Friction Stir Welding of Aluminum Alloy 2024-T351 Using Smoothed Particle Hydrodynamics

MPEG-4 Video - 27.6 MB -

Figure 7: Top-view comparison of velocity fields for 0◦ and 1◦ tilt angles. The first two material layers are shown to illustrate to highlight the flow underneath the shoulder.

Figure8_Comparison_of_all_the_simulation_scenarios.mp4

May 8, 2026 - Simulation Results from Numerical Investigation of Tool Geometries in Friction Stir Welding of Aluminum Alloy 2024-T351 Using Smoothed Particle Hydrodynamics

MPEG-4 Video - 9.7 MB -

Figure 8: Comparison of cut sections at 𝑥 = 0 mm for all simulation cases. The blue and green colors represent the advancing and retreating side, respectively.

fivebar_minimal_casadi.m

Apr 20, 2026 - Supplementary Material from Investigating Advantageous Approaches for Incorporating DAE-Based Multibody Models in Model Predictive Control Problems

MATLAB Source Code - 4.1 KB -

system definition (minimal coordinates)

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