Data repository for the DFG project SliMoReK (Project no 438835664): Sliding-Mode-Maschinentischregelung zur Verbesserung des dynamischen Verhaltens von Vorschubachsen mit Kugelgewindetrieb

Sliding mode machine table control to improve the dynamic behavior of feed drives with ball screw drive

The datasets contain mainly temporal measurements of a feed axis with ball screw drive.

Data are recorded via dSPACE Control Desk and exported as .mat files (v7.3/HDF 5), which can be analyzed with MATLAB, the open alternative GNU Octave or h5py with numpy on Python.

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1 to 6 of 6 Results
Nov 2, 2022
Hinze, Christoph, 2022, "Identification data for Linear Direct Drive Forces compensation", https://doi.org/10.18419/darus-2563, DaRUS, V1
Linear direct drive forces are identified for compensation, where a linear direct drive is mounted in parallel to a ball screw feed drive axis. Please refer to Readme.md contained in the dataset for more detailed information. Nut forces are measured via 4 parallel KISTLER force s...
Nov 3, 2022
Hinze, Christoph; Zeh, Lukas, 2022, "Identification data for plant and friction identification", https://doi.org/10.18419/darus-3003, DaRUS, V1
Dataset for identification of a ball screw setup. Please refer to Readme.md contained in the dataset for more detailed information. Stribeck fricton with constant velocities (const_v*.mat) Slow measurement along whole axis for synchronization errors (const_vel:*.mat) slow sine fo...
Nov 3, 2022
Hinze, Christoph; Zeh, Lukas, 2022, "PI velocity controllers comparison", https://doi.org/10.18419/darus-3109, DaRUS, V1
The following PI-velocity controllers are compared (different parameterization methods), position control is off for all methods: Damping optimum Groß: kp=212, ki=106 Damping optimum Zirn: kp=229, ki=57 Disturbance optimum: kp=76, ki = 38 Symmetric Optimum: kp=149, ki=310 Extende...
Nov 3, 2022
Hinze, Christoph; Zeh, Lukas, 2022, "Validation data for comparison of SMC-PI controllers vs. P-PI controller", https://doi.org/10.18419/darus-3152, DaRUS, V1
Experimental comparison for sliding mode position controllers vs. P position controller. Please refer to Readme.md contained in the dataset for more detailed information. SMC-like controllers are: Quasi SMC qSMC with sign(s)~s/(|s| + \epsilon), k_s = 1250, epsilon=5, varying gain...
Mar 17, 2023
Hinze, Christoph, 2023, "Replication Data for: Increasing the Dynamic Accuracy of Ball Screw Drives with Quasi-Sliding-Mode (qSMC) Position Control", https://doi.org/10.18419/darus-3292, DaRUS, V1
To increase the dynamics of ball screw drives, a nonlinear position controller, based on sliding-mode control, is presented together with its parameterization for robust stability. The controller is validated experimentally on a ball screw axis and shown increase the controller b...
Aug 15, 2023
Xu, Haijia; Hinze, Christoph, 2023, "Replication Data for: Robust µ parameterization with low tuning complexity of cascaded control for feed drives", https://doi.org/10.18419/darus-3252, DaRUS, V1
Experimental dataset for model identification and validation of position controllers on a ball screw test bench. This dataset belongs to the Open Access publication "Robust µ parameterization with low tuning complexity of cascaded control for feed drives" (doi: 10.1016/j.conengpr...
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