Publications


Görges, D., Izák, M., Liu, S.: Optimal Control and Scheduling of Networked Control Systems , 48th IEEE Conference on Decision and Control (CDC'09), Shanghai/China, 2009

Münch, P., Liu, S. Dommaschk, M.: Modeling and Current Control of Modular Multilevel Converters Considering Actuator and Sensor Delays , 35th Annual Conference of the IEEE Industrial Electronics Society (IECON2009), Porto/Portugal, 2009

Kokes, M., Liu, S., Flohr, G., von Querfurth, A.: Steigerung der Fixed First Visit Quote eines automatisierten Schaltgetriebes durch eine distributierte, modellbasierte Diagnose , 18. Aachener Kolloquium Fahrzeug- und Motorentechnik, Aachen/Germany, 2009

Wu, W., Liu, S.: An Approach to Reduce Complexity in Stability Analysis for Time-Varying Systems with Polytopic Uncertainties , 2009 IEEE Multi-conference on Systems and Control (MSC2009), St. Petersburg/Russia, 2009

Izák, M., Görges, D., Liu, S.: Stabilization of Systems with Variable and Uncertain Sampling Period and Time Delay , Nonlinear Analysis: Hybrid Systems, (accepted)

Kokes, M., Liu, S., Flohr, G., von Querfurth, A.: Steigerung der Diagnosequalität komplexer, mechatronischer Fahrzeugsysteme durch modellbasierte Diagnose mit On-Board-Erfassung & Off-Board-Auswertung , 10. Internationale Fachtagung Nutzfahrzeuge, Neu-Ulm/Germany, 2009

Flohr, G., Kokes, M., von Querfurth, A., Liu, S.: Konzept für eine verteilte Funktionsdiagnose mit signalbasierter On-Board-Datenerfassung und modellbasierter Off-Board-Auswertung , Mechatronik 2009, Wiesloch/Germany, 2009

Kroneis, J., Müller, P., Liu, S.: Simplified Modelling and Parameter Identification of Parallel Robots with Redundancies , Journals of Systems and Control Engineering, Vol. 223, No. I1, February 2009

Görges, D., Kroneis, J., Liu, S.: Active Vibration Control of Storage and Retrieval Machines , 32 nd ASME Annual Mechanisms and Robotics Conference (IDETC/MECH'08), New York/USA, 2008

Kroneis, J., Müller, P., Liu, S.: Reduced Order Modeling and Direct Parameter Identification for a Complex Parallel Robot , 32 nd ASME Annual Mechanisms and Robotics Conference (IDETC/MECH'08), New York/USA, 2008

Görges, D., Izák, M., Liu, S.: Optimales Regler-Scheduler-Codesign für eingebettete Regelungssysteme , Workshop des GMA-Fachausschusses 1.40 „Theoretische Verfahren der Regelungstechnik“, Salzburg/Austria, 2008

Izák, M., Görges, D., Liu, S.: Stability and Control of Systems with Uncertain Time-Varying Sampling Period and Time Delay, 17th IFAC World Congress (IFAC'08), Seoul/South Korea, 2008

Kroneis, J., Müller, P., Liu, S.: Direct parameter identification for a complex parallel robot based on an analytically reduced model, 17th IFAC World Congress (IFAC'08), Seoul/South Korea, 2008

Stegmann, N., Liu, S.: An Approach to Unknown Input Observation for Non-Input-Affine Nonlinear MIMO Systems, 17th IFAC World Congress (IFAC'08), Seoul/South Korea, 2008

Zirkel, D., Wiedemann, G.; Liu, S.: Dynamischer Betrieb einer Brennstoffzelle mittels flachheitsbasierter Vorsteuerung und Mehrgrößenregler, 4. Fachtagung Steuerung und Regelung von Fahrzeugen und Motoren (AUTOREG2008), Baden-Baden/Germany, 2008

Görges, D., Izák, M., Liu, S.: Optimal Control of Systems with Resource Constraints, 46th IEEE Conference on Decision and Control (CDC’07), New Orleans/USA, 2007

Stegmann, N., Liu, S.: Eingangsgrößenrekonstruktion zur Trajektorienfolge mit elementarer Sensorik, 20. Fachgespräch Autonome Mobile Systeme (AMS 2007), Kaiserslautern/Germany, 2007

Hengen, H., Izák, M., Liu, S.: Ein Einzelworterkennungssystem mit GUI-basierter Wortschatzumschaltung für industrielle Mensch-Maschine-Schnittstellen, atp Automatisierungstechnische Praxis, Vol. 49, Heft 9, 2007

Izák, M., Görges, D., Liu, S.: On Stability and Control of Systems with Time-Varying Sampling Period and Time Delay, 7th IFAC Symposium on Nonlinear Control Systems (NOLCOS2007), Pretoria/South Africa, 2007

Kroneis, J., Liu, S.: Flexible Body Modeling and Vibration Damping for a Planar Parallel Robot Using Input Shaping, 2007 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM2007), Zurich/Switzerland, 2007

Kroneis, J., Liu, S.: Hybrid Approach to Modeling a Flexible Parallel Robot for Vibration Damping, 31st ASME Annual Mechanisms and Robotics Conference (IDETC/MECH’07), Las Vegas/USA, 2007

Kroneis, J., Gastauer, T., Liu, S., Sauer, B.: Flexible Body Modeling and Vibration Analysis of a Parallel Robot with Numerical and Analytical Methods for the Purpose of Active Vibration Damping, 52. Internationales Wissenschaftliches Kolloquium (52nd IWK), Illmenau/Germany, 2007

Kroneis, J., Gastauer, T., Liu, S., Sauer, B.: Evaluierung einer Trajektorienplanungsstrategie höherer Ordnung für eine Parallelkinematik mit drei Freiheitsgraden unter Verwendung einer Co-Simulation zwischen MSC.ADAMS und MATLAB/Simulink, Kongress für Simulation im Produktentstehungsprozess (SimPEP), Würzburg/Germany, 2007

Wagner, F., Münch, P., Liu, S., Frey, G.: Development Process for Dependable High-Performance Controllers Using Petri Nets and FPGA Technology, 1st IFAC Workshop on Dependable Control of Discrete Systems (DCDS'07), Paris/France, 2007

Machleidt, K., Kroneis, J., Liu, S.: Stabilization of the Furuta Pendulum Using a Nonlinear Control Law Based on the Method of Controlled Lagrangians, 2007 IEEE International Symposium on Industrial Electronics (ISIE'07), Vigo/Spain, 2007

Braune, S., Liu, S., Mercorelli, P.: Design and Control of an Electromagnetic Valve Actuator, 2006 IEEE Conference on Control Applications (CCA’06), Munich/Germany, 2006

Kubasiak, N., Mercorelli, P., Liu, S.: Model Predictive Control of Transistor Pulse Converter for Feeding Electromagnetic Valve Actuator with Energy Storage, 44th IEEE Conference on Decision and Control (CDC’05), Sevilla/Spain, 2005

Braune, S., Liu, S.: A Novel Linear Actuator for Variable Valve Actuation>, IEEE International Conference on Industrial Technology (ICIT'05), Hongkong/China, 2005

Braune, S., Liu, S.: Design of a novel moving magnet linear motor for use as a valve actuator, 31st Annual Conference of the IEEE Industrial Electronics Society (IECON'05), Raleigh/USA, 2005 (akzeptiert)

Chen, L., Mercorelli, P., Liu, S.: Hybrid Kalman Estimator for Detecting Repetitive Disturbance in Mechatronic Application, 24th American Control Conference (ACC'05), Portland/USA, 2005

Muamer, H., Chen, L., Liu, S.: Design and Simulation of a Moving Coil Linear Actuator for Automotive Applications, 2004 IEEE International Conference on Industrial Technology (ICIT'04), Hammamet/Tunnisia, 2004

Chen, L., Mercorelli, P., Liu, S.: A Two-Stage Kalman Estimator for Motion Control using Model Predictive Strategy, 8th International Conference on Control, Automation, Robotics and Vision (ICARCV'04), Kunming/China, 2004

Braune, S., Liu, S.: Design of a Novel Permanent Magnet Linear Actuator for Short-Stroke and High-Dynamic Motions, 11th International Power Electronics and Motion Control Conference (EPE-PEMC'04), Riga/Latvia, 2004

Sallier, R., Liu, S., Reimann, B., Lehmann, K.: Hybrid Modelling of Electromagnetic Actuators, 11th International Power Electronics and Motion Control Conference (EPE-PEMC'04), Riga/Latvia, 2004

Fischer, P.-W., Liu, S.: Controlled Power Grid Coupling of a Three Phase Solar Inverter, 11th International Power Electronics and Motion Control Conference (EPE-PEMC'04), Riga/Latvia, 2004

Liu, S., Braune, S., Sallier, R.: Design and Modelling of A Novel Linear Electromagnetic Actuator, 3rd IFAC Symposium on Mechatronic Systems (MECHATRNICS'04), Sydney/Australia, 2004

Muamer, H., Reimann, B., Diab, M., Liu, S.: Design of a Moving Coil Linear Actuator for High-Dynamic Strong-Force Applications, 16th International Conference on Electrical Machines (ICEM'04), Cracow/Poland, 2004

Mercorelli, P., Kubasiak, N., Liu, S.: Multilevel Bridge Governor by Using Model Predictive Control in Wavelet Packets for Tracking Trajectories, 2004 IEEE International Conference on Robotics and Automation (ICRA'04), New Orleans/USA, 2004

Sallier, R., Liu, S., Reimann, B., Lehmann, K.: Modelling of Electromagnetic Actuators Using Hybrid Analytical and Finite-Element-Method, 2004 IEEE International Symposium on Industrial Electronics (ISIE'04), Ajaccio/France, 2004

Mercorelli, P., Kubasiak, N., Liu, S.: Model Predictive Control of an Electromagnetic Actuator Fed by Multilevel PWM Inverter, 2004 IEEE International Symposium on Industrial Electronics (ISIE'04), Ajaccio/France, 2004

Fachbereich EIT