About the person
Activities within and outside the university
Research
Research projects
I conduct my research at the Institute for the Digital Transformation of Application and Living Domains , where you can also find a list of ongoing and completed research projects.
Finished research projects
Laboratories
Main research areas
- Mobile Business Mobile Systems
- BioMedicalTechnology
Publications
Monograph
- [1]C. Röhrig, A. Lel, and A. Miller, DIN SPEC 91477-2:2023-05. Berlin: Beuth Verlag, 2023.
- [1]C. Röhrig, A. Lel, and A. Miller, DIN SPEC 91477-1:2023-05. Berlin: Beuth Verlag, 2023.
- [1]C. Röhrig, Zur Lageregelung synchroner Linearmotoren für hochdynamische Anwendungen unter besonderer Berücksichtigung der Kraftwelligkeit. Düsseldorf: VDI-Verlag, 2003.
Anthology contribution
- [1]C. Röhrig and D. Heß, “Mobile manipulation for human-robot collaboration in intralogistics,” in IAENG transactions on engineering sciences : special Issue for the International Association of Engineers conferences 2019, New Jersey u. a.: World Scientific, 2020, pp. 1–20.
- [1]D. Heß and C. Röhrig, “Robust and precise localization of mobile robots using EFIR estimation for fusing odometry with position measurements,” in 52nd International Symposium on Robotics 2020, Berlin, Offenbach: VDE Verlag, 2020, pp. 37–43.
- [1]M. Stampa, A. Sutorma, U. Jahn, F. Willich, S. Pratzler-Wanczura, J. Thiem, C. Röhrig, and C. Wolff, “A scenario for a multi-UAV mapping and surveillance system in emergency response applications,” in 2020 IEEE 5th international symposium on smart and wireless systems within the conferences on intelligent data acquisition and advanced computing systems (IDAACS-SWS), Piscataway, NJ: IEEE, 2020, pp. 1–6.
- [1]M. Stampa, M. Müller, D. Heß, and C. Röhrig, “Semi-automatic calibration of UWB range measurements for an autonomous mobile robot,” in ISR 2018: 50th International Symposium on Robotics : 20-21 June 2018, Frankfurt am Main: VDE, 2018, pp. 300–305.
- [1]J. Bleja, U. Großmann, B. Horster, A. Roß, E. Löhrke, C. Röhrig, A. Celik, and R. Hormann, “IoT-Systems of the AAL-Sector: Application Business Model Data Privacy,” in Dependable IoT for Human and Industry. Modeling, Architecting, Implementation, New York: River Publishers, 2018, pp. 455–476.
- [1]C. Kuhfuß, J. Schriewer, T. Ax, J. Lategahn, and C. Röhrig, “Indoor-Navigation mittels Bluetooth Low Energy unter Android,” in Schriftenreihe des Fachbereichs Informatik der Fachhochschule Dortmund/Band 3, Hamburg: tredition, 2017, pp. 17–26.
- [1]C. Röhrig, D. Heß, and F. Künemund, “Global localization of mobile robots using signal strength readings from floor-installed RFID transponders,” in International MultiConference of Engineers and Computer Scientists : IMECS 2016 proceedings : conference period and venue: 16-18 March, 2016 : The Royal Garden Hotel, Kowloon, Hong Kong, Hong Kong: IAENG, International Association of Engineers, 2016, pp. 179–184.
- [1]J. Lategahn, T. Ax, and C. Röhrig, “Multi hypothesis Kalman filter for indoor pedestrian navigation based on topological maps,” in Proceedings of the 2016 IEEE/ION Position, Location and Navigation Symposium : PLANS : April 11-14, 2016, Hyatt Regency, Savannah, Georgia, Piscataway, NJ: IEEE, 2016, pp. 607–612.
- [1]D. Heß, F. Künemund, and C. Röhrig, “Simultaneous calibration of odometry and external sensors of omnidirectional automated guided vehicles (AGVs),” in Proceedings of ISR 2016: 47st International Symposium on Robotics, Piscataway, NJ: IEEE, 2016, pp. 480–487.
- [1]J. Lategahn, T. Ax, and C. Röhrig, “Indoor-Personenlokalisierung auf topologischen Gebäudeplänen mit Hilfe eines Multi-Hypothesen Kalman-Filters,” in Schriftenreihe des Fachbereichs Informatik der Fachhochschule Dortmund, Band 2, Münster: Verlagshaus Monsenstein und Vannerdat, 2016, pp. 9–20.
- [1]C. Röhrig, D. Heß, and F. Künemund, “Constrained Kalman filtering for indoor localization of transport vehicles using floor-installed HF RFID transponders,” in 2015 IEEE international conference on RFID (RFID 2015) : San Diego, California, USA, 15-17 April 2015, Piscataway, NJ: IEEE, 2015, pp. 113–120.
- [1]M. Stampa, C. Röhrig, and F. Künemund, “Estimation of energy consumption on arbitrary trajectories of an omnidirectional automated guided vehicle,” in 2015 IEEE 8th international conference on intelligent data acquisition and advanced computing systems : technology and applications (IDAACS) : 24-26 Sept. 2015, Piscataway, NJ: IEEE, 2015, pp. 873–878.
- [1]J. Lategahn, T. Ax, M. Müller, and C. Röhrig, “Topological localization with bluetooth low energy in office buildings,” in Proceedings of the 1st GI expert talk on localization, Aachen: RWTH Aachen, Department of Computer Science, 2015, pp. 17–19.
- [1]C. Röhrig, A. Heller, and D. Heß, “Global localization and position tracking of automatic guided vehicles using passive RFID technology,” in Proceedings of the joint 45th International Symposium on Robotics (ISR 2014), Piscataway, NJ: IEEE, 2014, pp. 401–408.
- [1]M. Wissing, D. Heß, and C. Röhrig, “Hybrid navigation system for Mecanum based omnidirectional automated guided vehicles,” in Proceedings of the joint 45th International Symposium on Robotics (ISR 2014), Piscataway, NJ: IEEE, 2014, p. ohne Seitenangabe.
- [1]A. Lottis, T. Bastert, D. Heß, and C. Röhrig, “Safe@Home - Ein drahtloses Assistenzsystem mit integrierter Personenlokalisierung,” in Schriftenreihe des Fachbereichs Informatik der Fachhochschule Dortmund, Band 1, Münster: Verlagshaus Monsenstein und Vannerdat, 2014, pp. 115–134.
- [1]F. Künemund, D. Heß, and C. Röhrig, “Online kinodynamic motion planning for omnidirectional automatic guided vehicles,” in 2014 13th international conference on control automation robotics & vision (ICARCV), Piscataway, NJ: IEEE, 2014, pp. 1778–1783.
- [1]J. Lategahn, M. Müller, and C. Röhrig, “Extended Kalman filter for a low cost TDoA/IMU pedestrian localization system,” in 2014 11th workshop on positioning, navigation and communication (WPNC), Piscataway, NJ: IEEE, 2014, pp. 1–6.
- [1]J. Lategahn, M. Müller, and C. Röhrig, “Robust pedestrian localization in indoor environments with an IMU aided TDoA system,” in 2014 international conference on indoor positioning and indoor navigation (IPIN 2014) : Busan, South Korea, 27 - 30 October 2014, Piscataway, NJ: IEEE, 2014, pp. 465–472.
- [1]C. Röhrig, C. Kirsch, and M. Müller, “Global localization and position tracking of autonomous transport vehicles,” in IAENG transactions on engineering technologies : special issue of the International MultiConference of Engineers and Computer Scientists 2012, Dordrecht: Springer, 2013, pp. 325–339.
- [1]M. Gerke, I. Masár, and C. Röhrig, “Farmland monitoring by sensor networks and airships,” in 4th IFAC conference on modelling and control in agriculture, horticulture and post harvest industry : August 2013, Laxenburg: International Federation of Automatic Control, 2013, pp. 321–326.
- [1]D. Heß, F. Künemund, and C. Röhrig, “Linux based control framework for Mecanum based omnidirectional automated guided vehicles,” in Proceedings of the World Congress on Engineering and Computer Science 2013, Vol. I : WCECS 2013, 23-25 October, 2013, San Francisco, USA, Hong Kong: International Association of Engineers, 2013, pp. 395–400.
- [1]A. Lottis, D. Heß, and C. Röhrig, “Safe@home,” in 2013 IEEE 7th international conference on intelligent data acquisition and advanced computing systems (IDAACS), Piscataway, NJ: IEEE, 2013, pp. 461–467.
- [1]J. Lategahn, M. Müller, and C. Röhrig, “TDoA and RSS based extended Kalman filter for indoor person localization,” in Vehicular technology conference (VTC Fall), 2013 IEEE 78th, Piscataway, NJ: IEEE, 2013, pp. 1–5.
- [1]C. Röhrig, J. Lategahn, and M. Müller, “Global localization for a swarm of autonomous transport vehicles using IEEE 802.15.4a CSS,” in Proceedings of the International MultiConference of Engineers and Computer Scientists 2012 (IMECS 2012), Hong Kong: IAENG, 2012, pp. 828–833.
- [1]F. Künemund, C. Kirsch, D. Heß, and C. Röhrig, “Fast and accurate trajectory generation for non-circular omnidirectional robots in industrial applications,” in Robotik 2012 : proceedings for the conference of ROBOTIK 2012, 7th German Conference on Robotics, 21 - 22 May 2012, International Congress Center Munich (ICM) in conjunction with AUTOMATICA, Berlin: VDE-Verlag, 2012, pp. 377–382.
- [1]A. Heller and C. Röhrig, “Lokalisierung mobiler Roboter mittels RFID-NaviFloor,” in Ortsbezogene Anwendungen und Dienste : 9. Fachgespräch der GI-ITG-Fachgruppe Kommunikation und Verteilte Systeme, 13. & 14. September 2012, Technische Universität Chemnitz, Chemnitz: Universitätsverlag, 2012, pp. 169–180.
- [1]J. Lategahn, M. Müller, and C. Röhrig, “Global localization of automated guided vehicles in wireless networks,” in IEEE 1st international symposium on wireless systems (IDAACS-SWS), 2012 : Offenburg, Germany, 20-21 September 2012 ; within the conference on intelligent data acquisition and advanced computing systems, Piscataway, NJ: IEEE, 2012, pp. 7–12.
- [1]M. Müller, J. Lategahn, and C. Röhrig, “Pedestrian localization using IEEE 802.15.4a TdoA wireless sensor network,” in IEEE 1st international symposium on wireless systems (IDAACS-SWS), 2012 : Offenburg, Germany, 20-21 September 2012 ; within the conference on intelligent data acquisition and advanced computing systems, Piscataway, NJ: IEEE, 2012, pp. 23–27.
- [1]C. Kirsch and C. Röhrig, “Global localization and position tracking of an automated guided vehicle,” in 18th IFAC world congress 2011 : Milan, Italy, 28 August-2 September 2011, Red Hook, NY: Curran, 2011, pp. 14036–1041.
- [1]C. Röhrig and L. Telle, “Real-time communication and localization for a swarm of mobile robots using IEEE 802.15.4a CSS,” in 2011 IEEE 74th vehicular technology conference : VCT 2011-Fall ; 5-8 September 2011, San Francisco, United States, Piscataway, NJ: IEEE, 2011, pp. 1–5.
- [1]C. Röhrig, “Lokalisierungsverfahren für drathlose Sensornetzwerke,” in Wireless communication and information : radio engineering and multimedia applications, Boizenburg: Hülsbusch, 2009, pp. 81–89.
- [1]D. Heß and C. Röhrig, “Teleservice von technischen Systemen mit mobilen Endgeräten,” in Innovative mobile Technologien und Anwendungen, Berlin: LIT, 2009, pp. 78–86.
- [1]A. Bischoff and C. Röhrig, “Reale Systeme im virtuellen Labor, Erfahrungen mit dem Einsatz von Remote-Praktikumsversuchen in der Lehre der FernUniversität Hagen,” in Referenzmodelle netzbasierten Lehrens und Lernens - virtuelle Komponenten der Präsenzlehre, Münster: Waxmann Verlag Edition, 2002, pp. 151–176.
Conference paper
- [1]C. Röhrig, D. Heß, B. H. D. Trinh, and M. Parys, “Kinematic Modeling and Motion Control of an Omnidirectional Mobile Manipulator Driven by Differential Drive Steering Units,” IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society. IEEE, Singapore, Singapore, pp. 1–6, 2023.
- [1]D. Heß, B. H. D. Trinh, M. Parys, and C. Röhrig, “MobileRobot: Control of a Redundant Kinematic using Drive-Steering Modules for Mobile Manipulation,” ISR Europe 2023; 56th International Symposium on Robotics. VDE, Frankfurt am Main, pp. 176–183, 2023.
- [1]S. Ulrich, T. Luong, C. Moldovan, J. Tiemann, A. Lewandowski, and C. Röhrig, “System Architecture for Digital Twin Based Collision Avoidance Through Private 5G Networks,” 2023 IEEE 12th International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications (IDAACS). IEEE, Piscataway, NJ, pp. 199–204, 2023.
- [1]A. Schweigert, C. Blesing, and C. Röhrig, “Deep Learning Based Online Semantic Mapping for Automated Guided Vehicles in Indoor Intralogistics Enviroments,” 54th International Symposium on Robotics (ISR Europe 2022). VDE/ Messe München, München, pp. 166–173, 2022.
- [1]A. Miller, A. Lel, C. Röhrig, T. Straßmann, F. Kremer, S. Soltau, and J. Eichmann, “Development of an autonomous fire extinguishing robot,” 54th International Symposium on Robotics (ISR Europe 2022). VDE/ Messe München, München, pp. 263–269, 2022.
- [1]S. Schmelter and C. Röhrig, “Two Staged ANN Based UWB Ranging Error Mitigation for Real Time Self Localization on Mobile Robots,” 54th International Symposium on Robotics (ISR Europe 2022). VDE/ Messe München, München, pp. 292–298, 2022.
- [1]M. Stampa, U. Jahn, D. Fruhner, T. Streckert, and C. Röhrig, “Scenario and system concept for a firefighting UAV-UGV team,” Proceedings of the 2022 Sixth IEEE International Conference on Robotic Computing (IRC). IEEE, Piscataway, NJ, pp. 253–256, 2022.
- [1]I. Kruijff-Korbayová, R. Grafe, N. Heidemann, A. Berrang, C. Hussung, C. Willms, P. Fettke, M. Beul, J. Quenzel, D. Schleich, S. Behnke, J. Tiemann, J. Güldenring, M. Patchou, C. Arendt, C. Wietfeld, K. Daun, M. Schnaubelt, O. Von Stryk, A. Lel, A. Miller, C. Röhrig, T. Straßmann, T. Barz, S. Soltau, F. Kremer, S. Rilling, R. Haseloff, S. Grobelny, A. Leinweber, G. Senkowski, M. Thurow, D. Slomma, and H. Surmann, “German Rescue Robotics Center (DRZ): A Holistic Approach for Robotic Systems Assisting in Emergency Response,” 2021 IEEE International Symposium on Safety, Security, and Rescue Robotics (SSRR). IEEE, Piscataway, NJ, pp. 138–145, 2021.
- [1]U. Jahn, M. Stampa, A. Sutorma, F. Willich, J. Thiem, C. Röhrig, and C. Wolff, “A Recommendation for a Systems Engineering Process and System Architecture for UAS,” 2020 IEEE 3rd International Conference and Workshop in Óbuda on Electrical and Power Engineering. IEEE, Piscataway, NJ, pp. 91–96, 2020.
- [1]M. Stampa, A. Sutorma, U. Jahn, F. Willich, S. Pratzler-Wanczura, J. Thiem, C. Röhrig, and C. Wolff, “A Scenario for a Multi-UAV Mapping and Surveillance System in Emergency Response Applications,” 2020 IEEE 5th International Symposium on Smart and Wireless Systems within the Conferences on Intelligent Data Acquisition and Advanced Computing Systems. IEEE, New York, NY, pp. 1–6, 2020.
- [1]C. Röhrig and D. Heß, “OmniMan: An Omnidirectional Mobile Manipulator for Human-Robot Collaboration,” Proceedings of the International MultiConference of Engineers and Computer Scientists 2019. pp. 1–6, 2019.
- [1]D. Heß and C. Röhrig, “Pose Estimation of Mobile Robots with Quantized Measurements using EFIR Filtering: Experimental comparison with the EKF,” Proceedings of the 50th International Symposium on Robotics ISR 2018. VDE Verband der Elektrotechnik Elektronik Informationstechnik, Frankfurt am Main, pp. 1–7, 2018.
- [1]A. Celik, R. Hormann, J. Oelker, and C. Röhrig, “Hierarchische Algorithmen in ambienten System,” Tagungsband AAL Wissenschaftskongress 2018. VDE, Frankfurt am Main, p. , 2018.
- [1]M. Stampa, M. Müller, D. Heß, and C. Röhrig, “Semi-automatic Calibration of UWB Range Measurements for an Autonomous Mobile Robot,” Proceedings of the 50th International Symposium on Robotics ISR 2018. VDE Verband der Elektrotechnik Elektronik Informationstechnik, Frankfurt am Main, pp. 1–6, 2018.
- [1]C. Röhrig, D. Heß, and F. Künemund, “Motion Controller Design for a Mecanum Wheeled Mobile Manipulator,” Proceedings of the IEEE Conference on Control Technology and Applications (CCTA 2017). IEEE, New York, NY, pp. 444–449, 2017.
- [1]R. Schrader, T. Ax, C. Röhrig, and C. Fühner, “Advertising Power Consumption of Bluetooth Low Energy Systems,” Proceedings of the 3rd IEEE International Symposium on Wireless Systems within the Conferences on Intelligent Data Acquisition and Advanced Computing Systems (IDAACS-SWS). IEEE, New York, NY, pp. 62–68, 2016.
- [1]C. Kuhfuß, J. Schriewer, T. Ax, J. Lategahn, and C. Röhrig, “Android-Applikation zur Indoor-Navigation mittels OpenStreetMap und Bluetooth Low Energy Fachgespräch der GI-Fachgruppe KuVS,” Tagungsband 13. GI/ITG KuVS Fachgespräch "Ortsbezogene Anwendungen und Dienste" Logos Verlag, Berlin, p. , 2016.
- [1]C. Röhrig, D. Heß, and F. Künemund, “Pose Estimation of Mobile Robots Using Floor-Installed RFID Tags,” Transactions of Engineering Technologies, IMECS 2016. Springer, Singapore, pp. 1–15, 2016.
- [1]C. Röhrig, D. Heß, and F. Künemund, “Constrained Kalman Filtering for Indoor Localization of Transport Vehicles Using Floor-Installed HF RFID Transponders,” Proceedings of the 9th Annual IEEE International Conference on RFID. IEEE, New York, NY, pp. 113–120, 2015.
- [1]T. Ax, J. Lategahn, and C. Röhrig, “Evaluation von BLE-Beacon im Kontext von Indoor-Navigationsanwendungen,” Tagungsband 12. GI/ITG KuVS Fachgespräch "Ortsgebundene Anwendungen und Dienste" Logos Verlag, Berlin, pp. 59–68, 2015.
- [1]T. Bastert, F. Künemund, and C. Röhrig, “Development of a Fall Detection System and Comparison with Commercial Systems for Home Care,” Proceedings of the 48th DGBMT Annual Conference BMT 2014. VDE-Verlag, Berlin, pp. 462–465, 2014.
- [1]M. Gerke, I. Masar, U. Borgolte, and C. Röhrig, “Airborne Data Collection from Farmland Areas with Distributed, Large-Scale,” Proceedings of the International Conference on Plant Factory 2014. ICPF, Japan, p. , 2014.
- [1]J. Lategahn, M. Müller, and C. Röhrig, “TDoA snd RSS based Extended Kalman Filter for Indoor Person Localization,” Proceedings of the 78th Vehicular Technology Conference VTC2013-Fall. IEEE, New York, NY, pp. 1–5, 2013.
- [1]C. Kirsch, F. Künemund, D. Heß, and C. Röhrig, “Comparison of Localization Algorithms for AGVs in Industrial Enviroments,” Proceedings of the 7th German Conference on Robotics (ROBOTIK 2012). VDE/ Messe München, München, pp. 183–188, 2012.
- [1]D. Heß, T. Bastert, A. Lottis, L. Mewes, and C. Röhrig, “Safe@Home - Ein drahtloses Assistenzsystem mit integrierter IEEE 802.15.4a Lokalisierung,” Proceedings of the 22nd International Scientific Conference Mittweida. Hochschule Mittweida, Mittweida, pp. 38–47, 2012.
- [1]C. Röhrig, F. Künemund, C. Kirsch, and D. Heß, “Fast and Accurate Trajectory Generation for Non-Circular Omnidirectional Robots in Industrial Applications,” Proceedings of the 7th German Conference on Robotics ROBOTIK 2012. VDE/ Messe München, München, pp. 377–382, 2012.
- [1]C. Röhrig, J. Lategahn, M. Müller, and L. Telle, “Global localization for a swarm of autonomous transport vehicles using IEEE 802.15.4a CSS,” Proceedings of the International MultiConference of Engineers and Computer Scientists 2012 IMECS 2012. IAENG, Hong Kong, pp. 828 & ndash;833, 2012.
- [1]C. Röhrig, M. Müller, and J. Lategahn, “Pedestrian Localization using IEEE 802.15.4a TDoA Wireless Sensor Network,” Proceedings of the 1st IEEE International Symposium on Wireless Systems International Symposium on Wireless within the Conferences on Intelligent Data Acquisition and Advanced Computing Systems. IEEE, Piscataway, NJ, pp. 23–27, 2012.
- [1]J. Lategahn, M. Müller, and C. Röhrig, “Nutzung von drahtlosen Sensornetzwerken zur Lokalisierung von fahrerlosen Transportfahrzeugen in Lagerhallen,” Proceedings of the 22nd International Scientific Conference Mittweida. Hochschule Mittweida, Mittweida, pp. 38–41, 2012.
- [1]C. Kirsch and C. Röhrig, “Global localization and position tracking of an automated guided vehicle,” Proceedings of the 18th IFAC World Congress. Elsevier, New York, NY [u.a.], pp. 14036–14041, 2011.
- [1]C. Röhrig and L. Telle, “Real-time communication and localization for a swarm of mobile robots using IEEE 802.15.4a CSS,” Proceedings of the 74th Vehicular Technology Conference. IEEE, USA, pp. 1–5, 2011.
- [1]C. Röhrig, D. Heß, and C. Kirsch, “Localization of an Omnidirectional Transport Robot Using IEEE 802.15.4a Ranging and Laser Range Finder,” Proceedings of the 2010 IEEE / RSJ International Conference on Intelligent Robots and Systems IROS 2010. IEEE, New York, NY, pp. 3798–3803, 2010.
- [1]C. Röhrig and C. Kirsch, “Particle Filter Based Sensor Fusion of Range Measurements from Wireless Sensor Network and Laser Range Finder,” Proceedings for the joint conference of ISR 2010 (41st Internationel Symposium on Robotics) und ROBOTIK 2010 (6th German Conference on Robotics). VDE-Verlag, Berlin, pp. 268–275, 2010.
- [1]C. Röhrig, “Drahtlose Sensornetzwerke mit Lokalisierungsfunktion für Anwendungen im betreuten Wohnen,” Tagungsband - Ambient Assisted Living - 3. Deutscher AAL-Kongress 2010. VDE-Verlag, Berlin, pp. 1–5, 2010.
- [1]C. Kirsch and C. Röhrig, “Position Tracking Using Sensor Fusion of a Wireless Network and a Laser Range Finder,” Proceedings of the 7th IEEE Workshop on Positioning Navigation and Communication (WPNC). Curran Associates, Inc, Red Hook, NY, pp. 193–199, 2010.
- [1]M. Müller, L. Telle, J. Lategahn, and C. Röhrig, “Lokalisierung in automatisch konfigurierten Funknetzwerken,” Tagungsband 7. GI/ITG KUVS Fachgespräch Ortsbezogene Anwendungen und Dienste. Logos Verlag, Berlin, p. , 2010.
- [1]M. Müller, L. Telle, J. Lategahn, S. Gansemer, U. Großmann, and C. Röhrig, “Technologien zur drahtlosen Positionsbestimmung - Vergleich und Demonstration von WLAN Positionierungen und nanoLOC Selbstlokalisierung,” Tagungsband 12. Wireless Technologie Kongress. VDI-Verlag, Düsseldorf, pp. 348–357, 2010.
- [1]C. Röhrig, H. Büchter, and C. Kirsch, “Monte Carlo Lokalisierung Fahrerloser Transportfahrzeuge mit drahtlosen Sensornetzwerken,” Tagungsband 21. Fachgespräch Autonom Mobile Systeme. Springer-Verlag, Berlin, pp. 161–168, 2009.
- [1]C. Röhrig and M. Müller, “Indoor Location Tracking in Non-line-of-Sight Environments Using a IEEE 802.15.4a Wireless Network,” Proceedings of the 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2009). IEEE, New York, NY, pp. 552–557, 2009.
- [1]J. Ecke-Schüth, C. Röhrig, M. Benner, and L. Telle, “Qualitätsmerkmal drahtloser Sensornetzwerke: Grundlagen und exemplarische Demonstration von Untersuchungen,” Tagungsband 11. Wireless Technologies Kongress. pp. 291–300, 2009.
- [1]D. Heß and C. Röhrig, “Remote controlling of technical systems using mobile devices,” Proceedings of the 5th IEEE International Workshop on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications (IDAACS’2009). IEEE, New York, NY, pp. 625–628, 2009.
- [1]C. Kirsch, H. Büchter, and C. Röhrig, “Lokalisation von Fahrerlosen Transportfahrzeugen unter Verwendung eines drahtlosen Sensornetzwerks und dem Monte Carlo Partikelfilter,” Tagungsband 6. GI/ITG KuVS Fachgespräch Ortsbezogene Anwendungen und Dienste. Heidelberger Geographische Bausteine, Heidelberg, pp. 81–90, 2009.
- [1]F. Künemund, J. Lategahn, and C. Röhrig, “WLAN Mobile Robot Localization with Sensor Fusion,” Proceedings of the 5th IEEE International Workshop on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications (IDAACS’2009). IEEE, New York, NY, pp. 649–654, 2009.
- [1]C. Röhrig and M. Müller, “Localization of Sensor Nodes in a Wireless Sensor Network Using the nanoLOC TRX Transceiver,” Proceedings of the 69th Vehicular Technology Conference. IEEE, Piscataway, NJ, pp. 1–5, 2009.
- [1]S. Gansemer, M. Müller, J. Reinhard, U. Großmann, C. Röhrig, and J. Sieck, “Positionsbestimmung mittels Funktechnologien,” Tagungsband 11. Wireless Technologies Kongress. pp. 312–322, 2009.
- [1]C. Röhrig and S. Spieker, “Tracking of Transport Vehicles for Warehouse Management using a Wireless Sensor Network,” Proceedings of the 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2008). IEEE, New York, NY, pp. 3260–3265, 2008.
- [1]S. Spieker, C. Röhrig, and M. Müller, “Tracking von Fahrerlosen Transportfahrzeugen mittels drahtloser Sensornetzwerke und Erweitertem Kalman-Filter,” Tagungsband 5. GI/ITG KuVS Fachgespräch Ortsbezogene Anwendungen und Dienste. Sonderdruck Schriftenreihe der Georg-Simon-Ohm-Hochschule Nürnberg, Nürnberg, pp. 65–70, 2008.
- [1]C. Röhrig and F. Künemund, “WLAN based Pose Estimation for Mobile Robots,” Proceedings of the 17th IFAC World Congress. Elsevier, London, pp. 10433–10438, 2008.
- [1]S. Spieker and C. Röhrig, “Localization of Pallets in Warehouses using Wireless Sensor Networks,” 16th Mediterranean Conference on Control and Automation. IEEE, Piscataway, NJ, pp. 1833–1838, 2008.
- [1]C. Röhrig, U. Großmann, F. Künemund, S. Gansemer, V. Schürmann, and J. Wollert, “Positionsbestimmung mittels Funktechnologien : Vergleich von Verfahren und Technologien mit exemplarischer Demonstration,” Tagungsband 10. Wireless Technologies Kongress. AKA (Akademische Verlagsgesellschaft), Heidelberg, pp. 337–348, 2008.
- [1]C. Röhrig and F. Künemund, “Estimation of Position and Orientation of Mobile Systems in a Wireless LAN,” Proceedings of the 7th Conference on Mobile Robots and Competitions. IEEE, Piscataway, NJ, pp. 4932–4937, 2007.
- [1]C. Röhrig and S. Spieker, “Lokalisierungssysteme für Anwendungen im Bereich der Lagerhaltung,” Tagungsband 4. GI/ITG KuVS Fachgespräch Ortsbezogene Anwendungen und Dienste. Dr. Hut-Verlag, München, pp. 7–11, 2007.
- [1]C. Röhrig and F. Künemund, “Estimation of Position and Orientation of Mobile Systems in a Wireless LAN,” Proceedings of the 46th IEEE Conference on Decision and Control. IEEE, Piscataway, NJ, pp. 4932–4937, 2007.
- [1]C. Röhrig and F. Künemund, “Mobile Robot Localization using WLAN Signal Strengths,” Proceedings of the 4th IEEE International Workshop on Intelligent Data Acqusition and Advanced Computing Systems: Technolgy and Applicationa IDAACS’2007. IEEE, Piscataway, NJ, pp. 704–709, 2007.
- [1]U. Großmann, C. Röhrig, S. Hakobyan, T. Domin, and M. Dalhaus, “WLAN Indoor Positioning based on Euclidian Distance and Interpolation (Isobars,” Proceedings of the 8th Wireless Technologies Kongress. VDI-Verlag, Düsseldorf, pp. 296–305, 2006.
- [1]C. Röhrig, “Optimal Commutation Law for Three-Phase Surface-Mounted Permanent Magnet Linear Synchronous Motors,” Proceedings of the 45th IEEE Conference on Decision and Control. San Diego, USA. IEEE, Piscataway, NJ, pp. 3996–4001, 2006.
- [1]C. Röhrig, “Reduzierung der Kraftwelligkeit synchroner Lineardirektantriebe durch Optimierung der Kommutierung,” Tagungsband SPS/IPC/DRIVES 2005. Franzis, Haar/München, pp. 431–439, 2005.
- [1]C. Röhrig, “Identification of Force Functions for Permanent Magnet Linear Synchronous Motors,” Proceedings of the 5th International Symposium on Linear Drives for Industry Applications (LDIA 2005). Institute of Elecctrical Engineers, Tokio, pp. 536–539, 2005.
- [1]A. Bischoff and C. Röhrig, “Streaming Audio/Video and Multiuser Virtual Reality based Environment for Collaborative Remote Experimentation,” Proceedings of the 21th World Conference on Open Learning and Distance Education. ICDE, Hong Kong, pp. 121–126, 2004.
- [1]H. Hoyer, M. Gerke, I. Masar, A. Bischoff, and C. Röhrig, “A virtual laboratory for an inverted pendulum and crane control,” Proceedings of International Conference on Informatics in Control, Automation and Robotics (ICINCO 2004). Springer, Boston, MA, pp. 141–146, 2004.
- [1]C. Röhrig, “Current Excitation for Permanent Magnet Linear Synchronous Motors,” Proceedings of International Conference on Informatics in Control, Automation and Robotics (ICINCO 2004). Springer, Boston, MA, pp. 33–40, 2004.
- [1]H. Hoyer, M. Gerke, I. Ivanov, I. Masar, A. Bischoff, and C. Röhrig, “Telematik in der Lehre, eine Brückenkran-Regelung und ein inverses Pendel als Online-Experiment,” Tagungsband Telematik 2003. VDI-Verlag, Düsseldorf, pp. 79–86, 2003.
- [1]C. Röhrig, “Current Waveform Optimization for Force Ripple Compensation of Linear Synchronous Motors,” Proceedings of the 42nd Conference on Decision and Control. IEEE, Piscataway, NJ, pp. 5891–5896, 2003.
- [1]C. Röhrig, “Web-based Environment for Collaborative Remote Experimentation,” Proceedings of the 42nd Conference on Decision and Control. IEEE, Piscataway, NJ, pp. 2514–2518, 2003.
- [1]H. Hoyer, M. Gerke, I. Masar, I. Ivanov, C. Röhrig, and A. Bischoff, “Virtual laboratory for Real-Time Control of Inverted Pendulum /Gantry Crane,” Proceedings of the 11th Mediterranean Conference on Control and Automation. IEEE, Piscataway, NJ, p. , 2003.
- [1]H. Hoyer, M. Gerke, A. Bischoff, C. Röhrig, I. Ivanov, and I. Masar, “Reale Systeme im ‘virtuellen Labor,’” 6. GMA-Kongresse: Automation und Information in Wirtschaft und Gesellschaft. VDI-Verlag, Düsseldorf, pp. 609–617, 2003.
- [1]C. Röhrig and A. Jochheim, “Motion Control of Linear Synchronous Motors with Force Ripple Compensation using Current Shaping,” Proceedings of the 15th IFAC World Congress on Automatic Control. Elsevier, London, pp. 85–90, 2002.
- [1]A. Bischoff and C. Röhrig, “A Multiuser Environment for Remote Experimentation in Control Education,” Proceedings of the 2001 IFAC Workshop on Internet Based Control Education. Pergamon, Oxford, pp. 103–108, 2001.
- [1]A. Bischoff and C. Röhrig, “Remote Experimentation in a Collaborative Virtual Environment,” Proceedings of the 20th World Conference on Open Learning and Distance Education. Fernuniversität Hagen, Hagen, p. , 2001.
- [1]C. Röhrig and A. Jochheim, “Identification and Compensation of Force Ripple in Linear Permanent Magnet Motors,” Proceedings of the American Control Conference 2001. IEEE, Piscataway, NJ, pp. 2161–2166, 2001.
- [1]C. Röhrig and A. Jochheim, “Group-based Learning Using a Remote Laboratory,” Proceedings of the American Control Conference 2001. IEEE, Piscataway, NJ, pp. 1153–1154, 2001.
- [1]C. Röhrig and A. Jochheim, “Motion Control of Linear Permanent Magnet Motors with Force Ripple Compensation,” Proceedings of the Third International Symposium on Linear Drives for Industry Applications. IEEE, pp. 478–483, 2001 [Online]. Available: https://www.imsl.fh-dortmund.de/publications/ldia01.pdf
- [1]C. Schmid, H. Hoyer, A. Jochheim, H. Kiendl, P. Krause, J. Pracyzk, and C. Röhrig, “Experimentieren und Lernen im virtuellen Labor,” Tagungsband 3. VDI/VDE-Aussprachetag des GMA Fachausschuss 6.23 “MSR-Rechnerwerkzeuge.” TUDpress Verlag der Wissenschaften, Dresden, p. , 2001.
- [1]H. Hoyer, A. Jochheim, C. Röhrig, and A. Bischoff, “Multiuser Environment for a Teleoperated Laboratory,” Proceedings of the 1st IFAC Conference on Telematic Application in Automation and Robotics. Cambridge University Press, Cambridge, pp. 503–507, 2001.
- [1]C. Röhrig and A. Jochheim, “Java-based Framework for Remote Access to Laboratory Experiments,” Proceedings of the 2000 IFAC/IEEE Symposium on Advances in Control Education. Pergamon, Oxford, p. , 2000.
- [1]C. Röhrig, “Real Systems in the Virtual Lab: Teleoperation of Laboratory Experiments via Internet,” Proceedings of the 2000 EADTU Paris Millenium Conference. p. , 2000.
- [1]A. Jochheim and C. Röhrig, “The Virtual Lab for Teleoperated Control of Real Experiments,” Proceedings of the 38th IEEE Conference on Decision and Control. IEEE, Piscataway, NJ, pp. 819–824, 1999.
- [1]C. Röhrig and A. Jochheim, “The Virtual Lab for Controlling Real Experiments via Internet,” Proceedings of the 11th IEEE International Symposium on Computer-Aided Control System Design. IEEE, Piscataway, NJ, pp. 279–284, 1999.
- [1]C. Röhrig and A. Jochheim, “Remote Control of Laboratory Experiment,” Proceedings of the 19th World Conference on Open Learning and Distance Education. p. , 1999.
Journal article
- [1]M. Stampa, A. Sutorma, U. Jahn, J. Thiem, C. Wolff, and C. Röhrig, “Maturity Levels of Public Safety Applications using Unmanned Aerial Systems : a review,” Journal of Intelligent & Robotic Systems, vol. 103, no. 1, p. , 2021.
- [1]U. Jahn, D. Heß, M. Stampa, A. Sutorma, C. Röhrig, P. Schulz, and C. Wolff, “A taxonomy for mobile robots: types, applications, capabilities, implementations, requirements, and challenges,” Robotics : open access journal, vol. 9 (2020), no. 4, pp. 109–123, 2020.
- [1]C. Röhrig and D. Heß, “OmniMan: A mobile Assistive Robot for Intralogistics Applications,” Engineering Letters, pp. 893–900, 2019.
- [1]C. Röhrig, D. Heß, and F. Künemund, “RFID-based localization of mobile robots using the received signal strength indicator of detected tags,” Engineering Letters, vol. 24 (2016), no. 3, pp. 338–346, 2016.
- [1]A. Lottis, F. Künemund, and C. Röhrig, “Open iCare assistant,” Biomedical engineering : joint journal of the German Society for Biomedical Engineering in VDE and the Austrian and Swiss Societies for Biomedical Engineering = Biomedizinische Technik, vol. 59 (2014), no. s1, pp. 467–470, 2014.
- [1]C. Röhrig, C. Kirsch, and J. Lategahn, “Localization of autonomous mobile robots in a cellular transport system,” Engineering Letters, vol. 20 (2012), no. 2, pp. 148–158, 2012.
- [1]J. Lategahn, F. Künemund, and C. Röhrig, “Mobile robot localization using WLAN, odometry and gyroscope data,” International Journal of Computing, vol. 9 (2010), no. 1, pp. 22–30, 2010.
- [1]C. Röhrig and F. Künemund, “Mobile Robot Localization using WLAN Signal Strengths,” International Journal of Computing, no. 7, pp. 73–83, 2008.
- [1]C. Röhrig and D. Heß, “Vergleich aktueller Linux-Echtzeit-Erweiterungen,” Automatisierungstechnische Praxis, vol. 50, no. 1, pp. 21–24, 2008.
- [1]C. Röhrig, “Force Ripple Compensation of Linear Synchronous Motors,” Asian Journal of Control, pp. 1–11, 2005.
- [1]H. Hoyer, A. Jochheim, C. Röhrig, and A. Bischoff, “A Multiuser Virtual-Reality Environment for a Tele-Operated Laboratory,” IEEE Transactions on Education, vol. 47, no. 1, pp. 121–126, 2004.
- [1]C. Röhrig, “Linearmotoren sicher positionieren - Reduzierung der Kraftwelligkeit synchroner Linearmotoren,” Antriebstechnik : Wissen schafft Ideen, vol. 43, no. 5, pp. 50–56, 2004.
- [1]H. Hoyer, M. Gerke, A. Bischoff, C. Röhrig, I. Masar, and I. Ivanov, “Reale Systeme im ‘virtuellen Labor,’” at-Automatisierungstechnik, vol. 51, no. 11, pp. 501–507, 2003.
- [1]C. Röhrig and J. Mickel, “Identifikation und Kompensation der Kraftwelligkeit von lagegeregelten synchronen Linearmotoren,” Antriebstechnik : Wissen schafft Ideen, pp. 51–55, 2002.
- [1]H. Hoyer, J. Andreas, and C. Röhrig, Eds., “Teleoperation von Laborexperimente,” at-Automatisierungstechnik, vol. 49, pp. 344–352, 2001.