@incollection{MillerSchmittKauppetal., author = {Miller, Eddi and Schmitt, Anna-Maria and Kaupp, Tobias and Batres, Rafael and Schiffler, Andreas and Schmitt, Jan}, title = {A Peak Shaving Approach in Manufacturing Combining Machine Learning and Job Shop Scheduling}, series = {Lecture Notes in Mechanical Engineering}, booktitle = {Lecture Notes in Mechanical Engineering}, publisher = {Springer Nature Switzerland}, address = {Cham}, isbn = {9783031774287}, issn = {2195-4356}, doi = {10.1007/978-3-031-77429-4_59}, pages = {535 -- 543}, abstract = {Computerized Numerical Control (CNC) plays an important role in highly autonomous manufacturing systems with multiple machine tools. The necessary Numerical Control (NC) programs to manufacture the parts are mostly written in standardized G-code. An a priori evaluation of the energy demand of CNC-based machine processes opens up the possibility of scheduling multiple jobs according to balanced energy consumption over a production period. Due to this, we present a combined Machine Learning (ML) and Job-Shop-Scheduling (JSS) approach to evaluate G-code for a CNC-milling process with respect to the energy demand of each G-command. The ML model training data are derived by the Latin hypercube sampling (LHS) method facing the main G-code operations G00, G01, and G02. The resulting energy demand for each job enhances a JSS algorithm to smooth the energy demand for multiple jobs, as peak power consumption needs to be avoided due to its expense.}, language = {en} } @article{EngelmannSchmittMilleretal., author = {Engelmann, Bastian and Schmitt, Simon and Miller, Eddi and Br{\"a}utigam, Volker and Schmitt, Jan}, title = {Advances in machine learning detecting changeover processes in cyber physical production systems}, series = {Journal of Manufacturing and Materials Processing}, volume = {4}, journal = {Journal of Manufacturing and Materials Processing}, number = {4}, pages = {108 -- 108}, abstract = {The performance indicator, Overall Equipment Effectiveness (OEE), is one of the most important ones for production control, as it merges information of equipment usage, process yield, and product quality. The determination of the OEE is oftentimes not transparent in companies, due to the heterogeneous data sources and manual interference. Furthermore, there is a difference in present guidelines to calculate the OEE. Due to a big amount of sensor data in Cyber Physical Production Systems, Machine Learning methods can be used in order to detect several elements of the OEE by a trained model. Changeover time is one crucial aspect influencing the OEE, as it adds no value to the product. Furthermore, changeover processes are fulfilled manually and vary from worker to worker. They always have their own procedure to conduct a changeover of a machine for a new product or production lot. Hence, the changeover time as well as the process itself vary. Thus, a new Machine Learning based concept for identification and characterization of machine set-up actions is presented. Here, the issue to be dealt with is the necessity of human and machine interaction to fulfill the entire machine set-up process. Because of this, the paper shows the use case in a real production scenario of a small to medium size company (SME), the derived data set, promising Machine Learning algorithms, as well as the results of the implemented Machine Learning model to classify machine set-up actions.}, language = {en} } @article{NeuberSchmittEngelmannetal., author = {Neuber, Till and Schmitt, Anna-Maria and Engelmann, Bastian and Schmitt, Jan}, title = {Evaluation of the Influence of Machine Tools on the Accuracy of Indoor Positioning Systems}, series = {Sensors}, volume = {22}, journal = {Sensors}, number = {24}, pages = {10015 -- 10015}, language = {en} } @inproceedings{SchmittMillerSchiffleretal., author = {Schmitt, Anna-Maria and Miller, Eddi and Schiffler, Andreas and Schmitt, Jan}, title = {Energy Prediction for CNC Machines Using G-Code Evaluation, Machine Learning and a Real-World Training Part}, series = {2025 11th International Conference on Mechatronics and Robotics Engineering (ICMRE)}, booktitle = {2025 11th International Conference on Mechatronics and Robotics Engineering (ICMRE)}, doi = {10.1109/ICMRE64970.2025.10976308}, pages = {340-347}, language = {en} } @article{EngelmannSchmittTheilackeretal., author = {Engelmann, Bastian and Schmitt, Anna-Maria and Theilacker, Lukas and Schmitt, Jan}, title = {Implications from Legacy Device Environments on the Conceptional Design of Machine Learning Models in Manufacturing}, series = {Journal of Manufacturing and Materials Processing}, volume = {2024}, journal = {Journal of Manufacturing and Materials Processing}, language = {en} } @article{EngelmannSchmittHeusingeretal., author = {Engelmann, Bastian and Schmitt, Anna-Maria and Heusinger, Moritz and Borysenko, Vladyslav and Niedner, Niklas and Schmitt, Jan}, title = {Detecting Changeover Events on Manufacturing Machines with Machine Learning and NC data}, series = {Applied Artificial Intelligence}, journal = {Applied Artificial Intelligence}, publisher = {Taylor \& Francis}, language = {en} } @article{SchmittMillerEngelmannetal., author = {Schmitt, Anna-Maria and Miller, Eddi and Engelmann, Bastian and Batres, Rafael and Schmitt, Jan}, title = {G-code evaluation in CNC milling to predict energy consumption through Machine Learning}, series = {Advances in Industrial and Manufacturing Engineering}, volume = {2024}, journal = {Advances in Industrial and Manufacturing Engineering}, number = {8}, abstract = {Computerized Numeric Control (CNC) plays an essential role in highly autonomous manufacturing systems for interlinked process chains for machine tools. NC-programs are mostly written in standardized G-code. Evaluating CNC-controlled manufacturing processes before their real application is advantageous due to resource efficiency. One dimension is the estimation of the energy demand of a part manufactured by an NC-program, e.g. to discover optimization potentials. In this context, this paper presents a Machine Learning (ML) approach to assess G-code for CNC-milling processes from the perspective of the energy demand of basic G-commands. We propose Latin Hypercube Sampling as an efficient method of Design of Experiments to train the ML model with minimum experimental effort to avoid costly setup and implementation time of the model training and deployment.}, language = {en} } @inproceedings{MillerSchmittKauppetal., author = {Miller, Eddi and Schmitt, Anna-Maria and Kaupp, Tobias and Schiffler, Andreas and Schmitt, Jan}, title = {Deep Reinforcement Learning for Adaptive Job Shop Scheduling in Robotic Cells: Handling Disruptions Effectively}, series = {2025 11th International Conference on Mechatronics and Robotics Engineering (ICMRE)}, booktitle = {2025 11th International Conference on Mechatronics and Robotics Engineering (ICMRE)}, language = {en} } @inproceedings{SchmittAntonovSchmittetal., author = {Schmitt, Anna-Maria and Antonov, Anna and Schmitt, Jan and Engelmann, Bastian}, title = {Classification of Production Process Phases with Multivariate Time Series Techniques}, series = {2024 22nd International Conference on Research and Education in Mechatronics (REM)}, booktitle = {2024 22nd International Conference on Research and Education in Mechatronics (REM)}, doi = {10.1109/REM63063.2024.10735481}, language = {en} } @inproceedings{SchmittTreuerDietrichetal., author = {Schmitt, Jan and Treuer, F and Dietrich, F and Dr{\"o}der, K and Heins, T-P and Schr{\"o}der, U and Westerhoff, U and Kurrat, M and Raatz, A}, title = {Coupled mechanical and electrochemical characterization method for battery materials}, series = {2014 IEEE Conference on Energy Conversion (CENCON)}, booktitle = {2014 IEEE Conference on Energy Conversion (CENCON)}, pages = {395 -- 400}, language = {en} } @article{JanSchmitt, author = {Jan Schmitt, Kai St{\"u}hm, Annika Raatz, Klaus Dr{\"o}der}, title = {Simulating production effects on lithium-ion batteries}, series = {AABC}, journal = {AABC}, language = {en} } @article{HerrmannRaatzAndrewetal., author = {Herrmann, Christoph and Raatz, Annika and Andrew, Stefan and Schmitt, Jan}, title = {Scenario-based development of disassembly systems for automotive lithium ion battery systems}, series = {Advanced Materials Research}, volume = {907}, journal = {Advanced Materials Research}, pages = {391 -- 401}, language = {en} } @article{StuehmTornowSchmittetal., author = {St{\"u}hm, Kai and Tornow, Alexander and Schmitt, Jan and Grunau, Leonard and Dietrich, Franz and Dr{\"o}der, Klaus}, title = {A novel gripper for battery electrodes based on the Bernoulli-principle with integrated exhaust air compensation}, series = {Procedia CIRP}, volume = {23}, journal = {Procedia CIRP}, pages = {161 -- 164}, language = {en} } @inproceedings{SchreiberSklyarenkoSchlueteretal., author = {Schreiber, Frank and Sklyarenko, Yevgen and Schl{\"u}ter, Kathrin and Schmitt, Jan and Rost, Sven and Raatz, Annika and Schumacher, Walter}, title = {Tracking control with hysteresis compensation for manipulator segments driven by pneumatic artificial muscles}, series = {2011 IEEE international conference on robotics and biomimetics}, booktitle = {2011 IEEE international conference on robotics and biomimetics}, pages = {2750 -- 2755}, language = {en} } @inproceedings{SchmittGrabertRaatz, author = {Schmitt, Jan and Grabert, Frank and Raatz, Annika}, title = {Design of a hyper-flexible assembly robot using artificial muscles}, series = {2010 IEEE International Conference on Robotics and Biomimetics}, booktitle = {2010 IEEE International Conference on Robotics and Biomimetics}, pages = {897 -- 902}, language = {en} } @inproceedings{SchmittHauptKurratetal., author = {Schmitt, Jan and Haupt, Hannes and Kurrat, Michael and Raatz, Annika}, title = {Disassembly automation for lithium-ion battery systems using a flexible gripper}, series = {2011 15th International Conference on Advanced Robotics (ICAR)}, booktitle = {2011 15th International Conference on Advanced Robotics (ICAR)}, pages = {291 -- 297}, language = {en} } @incollection{SchmittInkermannStechertetal., author = {Schmitt, Jan and Inkermann, David and Stechert, Carsten and Raatz, Annika and Vietor, Thomas}, title = {Requirement oriented reconfiguration of parallel robotic systems}, series = {Robotic Systems-Applications, Control and Programming}, booktitle = {Robotic Systems-Applications, Control and Programming}, pages = {387 -- 410}, language = {en} } @article{SchmittRaatzDietrichetal., author = {Schmitt, Jan and Raatz, Annika and Dietrich, Franz and Dr{\"o}der, Klaus and Hesselbach, J{\"u}rgen}, title = {Process and performance optimization by selective assembly of battery electrodes}, series = {CIRP Annals}, volume = {63}, journal = {CIRP Annals}, number = {1}, pages = {9 -- 12}, language = {en} } @article{SchmittPosseltDietrichetal., author = {Schmitt, Jan and Posselt, G and Dietrich, F and Thiede, S and Raatz, A and Herrmann, C and Dr{\"o}der, K}, title = {Technical performance and energy intensity of the electrode-separator composite manufacturing process}, series = {Procedia CIRP}, volume = {29}, journal = {Procedia CIRP}, doi = {10.1016/j.procir.2015.02.016}, pages = {269 -- 274}, language = {en} } @article{SchmittRaatz, author = {Schmitt, Jan and Raatz, Annika}, title = {Failure Mode Based Design and Optimization of the Electrode Packaging Process for Large Scale Battery Cells}, series = {Advanced Materials Research}, volume = {907}, journal = {Advanced Materials Research}, pages = {309 -- 319}, language = {en} } @inproceedings{HerrmannRaatzMennengaetal., author = {Herrmann, Christoph and Raatz, Annika and Mennenga, Mark and Schmitt, Jan and Andrew, Stefan}, title = {Assessment of automation potentials for the disassembly of automotive lithium ion battery systems}, series = {Leveraging Technology for a Sustainable World: Proceedings of the 19th CIRP Conference on Life Cycle Engineering, University of California at Berkeley, Berkeley, USA, May 23-25, 2012}, booktitle = {Leveraging Technology for a Sustainable World: Proceedings of the 19th CIRP Conference on Life Cycle Engineering, University of California at Berkeley, Berkeley, USA, May 23-25, 2012}, pages = {149 -- 154}, language = {en} } @article{SchillingSchmittDietrichetal., author = {Schilling, Antje and Schmitt, Jan and Dietrich, Franz and Dr{\"o}der, Klaus}, title = {Analyzing Bending Stresses on Lithium-Ion Battery Cathodes induced by the Assembly Process}, series = {Energy Technology}, volume = {4}, journal = {Energy Technology}, number = {12}, pages = {1502 -- 1508}, language = {en} } @article{SchmittInkermannRaatzetal., author = {Schmitt, Jan and Inkermann, D and Raatz, A and Hesselbach, J and Vietor, T}, title = {Dynamic reconfiguration of parallel mechanisms}, series = {New trends in mechanism science: analysis and design}, journal = {New trends in mechanism science: analysis and design}, pages = {557 -- 565}, language = {en} } @inproceedings{SchmittBruhnRaatz, author = {Schmitt, Jan and Bruhn, Matthias and Raatz, Annika}, title = {Comparative analysis of pneumatic grippers for handling operations of crystalline solar cells}, series = {Proceedings of the IASTED Asian Conference on Power and Energy Systems, AsiaPES}, booktitle = {Proceedings of the IASTED Asian Conference on Power and Energy Systems, AsiaPES}, pages = {386 -- 392}, language = {en} } @inproceedings{SchmittLastLochteetal., author = {Schmitt, Jan and Last, Philipp and Lochte, Christian and Raatz, Annika and Hesselbach, J{\"u}rgen}, title = {TRoBS - a biological inspired robot}, series = {2009 IEEE International Conference on Robotics and Biomimetics (ROBIO)}, booktitle = {2009 IEEE International Conference on Robotics and Biomimetics (ROBIO)}, pages = {51 -- 56}, language = {en} }