Browsing by Author / Creator "Fischerauer, Gerhard"

Now showing 1 - 9 of 9
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    ECT data, impedance data and temperature data presented in “Non-invasive temperature monitoring in fixed-bed reactors by electrical capacitance tomography"
    (University of Bayreuth, 2024) Weiss, Michael; Fischerauer, Alice; Jess, Andreas; Fischerauer, Gerhard
    The stored ZIP-file contains following three folders: ECT_data: contains the ECT data of the experiments shown in the paper. For each measurement the reference capacitances for the low and high calibration of the ECT measuring system, the recorded raw capacitances, the reconstructed normalized pixel permittivities as well as the corresponding time vector are provided for the different materials. In case of the catalyst FCDS_LQ3 also the calculated pixel temperatures are provided. The averaging over time as done in the paper has not been performed with the data provided here. Electrical_impedance_data: contains the recorded impedance data used for investigating the permittivity-temperature relationship of the different materials examined. Thermocouple_data: contains the temperature measurement data recorded with a thermocouple centered in the fixed-bed at the height of the measuring electrodes. This data was used for comparison with the pixel temperatures calculated from the ECT for the catalyst FCDS-LQ3
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    ItemOpen Access
    In-situ monitoring of used-sand regeneration in foundries by impedance spectroscopy
    (University of Bayreuth, 2022-09-06) Bifano, Luca; Weider, Marco; Fischerauer, Alice; Wolf, Gotthard; Fischerauer, Gerhard
    MUT 1 to MUT 4 data contains the measured raw impedance data recorded by Agilent E4980A LCR meter in a frequency range from 20 Hz to 1 MHz. The measuring cells used are a cylindrical plate capacitor with plate spacing 4 cm and plate diameter 13 cm and a cylinder capacitor with an electrode spacing of 1 cm and an electrode height of 10 cm (name: laboratory data). MTP 0 to 5 data contains the measured raw impedance data of used-sand regenerated in a used-sand regenerator recorded by Agilent E4980A LCR meter in a frequency range from 20 Hz to 1 MHz (name: field data). The measurements were performed at laboratory conditions. A tabstop is used as delimiter between the columns in all txt-files. In addition, the measurement logs are stored as pdf files, so that the filling quantities of the individual measurements can also be traced. Finally, a matlab code listing is presented that describes the matlab programs used to evaluate the presented data (name: code listing). A description of the data can be found in the article "In-situ monitoring of used-sand regeneration in foundries by impedance spectroscopy".
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    ItemOpen Access
    Original data of the publication: Capacitive gas-phase detection in liquid nitrogen
    (University of Bayreuth, 2017-02-14) Kandlbinder, Christoph; Fischerauer, Alice; Mösch, Mario; Helling, Tobias; Fischerauer, Gerhard; Siegl, Martin
    These data sets are raw simulated and measured data belonging to the article 'Capacitive gas-phase detection in liquid nitrogen' in the open-access peer-reviewed journal of Sensors and Sensor Systems (JSSS). The simulated data consists of the electrical field strength in every three-dimensional element for different fill levels of the receptacle and for a bubble stream inside the receptacle. Also, the points of the boiling curve are given. The measured data represents the ratio of the measured capacitance to a known capacitor for electrodes 1-3 and 2-5 for different measurements. It also includes the fill level values over time taken from the video as well as an important part of the respective video.
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    ItemOpen Access
    Raw impedance data for microplastic detection
    (University of Bayreuth, 2022-03-30) Meiler, Valentin; Pfeiffer, Jens; Bifano, Luca; Kandlbinder-Paret, Christoph; Fischerauer, Gerhard
    MUT-Microplastic data contains the measured raw impedance data recorded by Agilent E4980A LCR meter in a frequency range from 20 Hz to 2 MHz for the static measurement and the frequency point 2 MHz for the dynamic measurement. The measuring cell used in the static setup is a cylindrical capacitor with electrode spacing 0.6 cm and electrode height 10 cm. The sensor principle for the dynamic setup is based on a parallel plate capacitor. The measurements were performed at laboratory conditions. A tabstop is used as delimiter between the columns in all txt-files.
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    Raw impedance data for MUT 1 to 3
    (University of Bayreuth, 2021-01-21) Bifano, Luca; Fischerauer, Alice; Liedtke, Alfred; Fischerauer, Gerhard
    MUT 1 to MUT 3 data contains the measured raw impedance data recorded by Agilent E4980A LCR meter in a frequency range from 20 Hz to 1 MHz. The measuring cell used is a cylindrical plate capacitor with plate spacing 4 cm and plate diameter 13 cm. The measurements were performed at laboratory conditions. A tabstop is used as delimiter between the columns in all txt-files.
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    Raw impedance data for MUT 1 to 6 and evaluation data for SVMs
    (University of Bayreuth, 2022-01-11) Bifano, Luca; Fischerauer, Alice; Fischerauer, Gerhard
    MUT 1 to MUT 6 data contains the measured raw impedance data recorded by Agilent E4980A LCR meter in a frequency range from 20 Hz to 1 MHz. The measuring cell used is a cylindrical plate capacitor with plate spacing 4 cm and plate diameter 13 cm. The measurements were performed at laboratory conditions. A tabstop is used as delimiter between the columns in all txt-files. In addition, the measurement logs are stored as pdf files, so that the filling quantities of the individual measurements can also be traced. In addition, the values extracted from the raw data that were used to determine the bar charts are stored in an Excel file. Finally, two MATLAB data files are stored, with which the SVMs was trained and tested.
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    Raw impedance data for MUT MoNiCon and evaluation data for LSTM
    (University of Bayreuth, 2022-04-22) Ma, Xiaohu; Bifano, Luca; Fischerauer, Gerhard
    MUT-MoNiCon data contains the measured raw impedance data recorded by Agilent E4980A LCR meter in a frequency range from 20 Hz to 1 MHz (the data only from 20 Hz to 5 kHz is used). The measuring cell used is a parallel-plate capacitor with plate spacing 1 cm and plate diameter 13 cm. The measurements were performed at laboratory conditions. A tabstop is used as delimiter between the columns in all txt-files. In addition, the measurement logs are stored as pdf files, so that the filling quantities of the individual measurements can also be traced. Finally, two MATLAB data files are stored, with which the LSTMRNN was trained and tested.
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    Scenario data for a field-ready implementation of linear economic model predictive control for microgrid dispatch in small and medium enterprises
    (University of Bayreuth, 2021-06-28) Kull, Tobias; Zeilmann, Bernd; Fischerauer, Gerhard
    This dataset contains the scenario data for HIL simulations of a model predictive controller for microgrid dispatch. Each file contains 14 days of data with a resolution of 1 s for a photovoltaic plant and aggergated load and for two scenarios.
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    Simulation Data for Model-Based Range Prediction for Electric Cars and Trucks under Real-World Conditions
    (University of Bayreuth, 2021-09-20) Dollinger, Manfred; Fischerauer, Gerhard
    MDPI_MDFG_2021_09_17 contains all data of the 36 simulations with the vehicle model developed for the prediction of the Range of electric cars and trucks under Real-World Conditions. The vehicle model was developed at the University of Bayreuth, Chair of Measurement and Control Systems. The data format is MS_EXCEL.