Special Interest Group Meeting : Precision Motion Systems & Control
15th – 16th November 2022
Programme
Please note that all times are shown in Central European Time (CET)
Tuesday 15th November 2022
Time (CET) | Programme |
08:15 – 09:00 | Meeting Registration |
09:00 – 09:10 | Welcome Address by Prof. José Yagüe-Fabra, University of Zaragoza, ES on behalf of euspen |
09:10 – 09:40 | Keynote One: Active isolation platforms for scientific instruments Prof. Christophe Collette, University of Liège, BE |
09:40 – 10:20 Chair: Dick Laro
| Session 1: Linear and angular actuators and measurement systems (Part 1) 09:40 Hybrid tunable magnet actuator: Modeling and design 10:00 Multi-axis exactly-constrained mirror stages with peltier cooling for high-flux hard X-ray nanofocusing |
10:20 – 10:50 | Coffee & Networking |
10:50 – 11:50 | Session 1: Linear and angular actuators and measurement systems (Part 2) 10:50 Operation and performance evaluation of vertical nanopositioners for 10 mm stroke in a 3D lift and tilt test setup 11:10 The Fastjack – A robust, UHV compatible and high performance linear actuator 11:30 Precision control for gravitational wave detectors |
11:50 – 12:05 | Debate and discussion on Linear and angular actuators and measurement systems |
12:05 – 12:15 | Commercial Session
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12:15 – 13:00
Chair: Theo Ruijl | Poster Session P2.01 Measurement capability verification of a large-range nanopositioning stage P2.02 Zero dynamics, zero errors, zero compromise, with application to medical X-ray systems P2.03 Piezo-based active damping and drift correction on a larger hexapod structure P2.04 Basis function feedforward for position-dependent systems P2.05 Data-driven compensation of unmodeled dynamics for complex mechatronic systems – Part III: Control-relevant neural networks for feedforward P2.06 Comparison of single-beam and dual-beam differential interferometry for motion measurements in noisy environments P2.07 Design analysis of future deformable mirrors P2.08 Calibration of angular interferometers using electronic autocollimators for the determination of the Abbe errors’ uncertainty contributions P2.09 Advances in micro gap creation between form molds for thin-film replication of diffractive optical elements with strong curvature P2.10 High speed SMA actuation with sub-micrometer accuracy P2.11 Development of high-speed polygon-galvanometer scanning system supporting Micro-LED massive transfer P2.12 Impulse disturbance rejection in adaptive feedforward control for an active vibration isolation system P2.13 Digital twins for precision mechatronics: Predictive maintenance via fault detection and isolation P2.14 Control strategies for nanometer precision in ultra precision 3D coordinate meausuring machines P2.15 Spatial positioning correction for multi-axis nanopositioning stages P2.16 Analysis of the influence of geometric and assembly errors in angular contact ball bearing spindles P2.17 Reference tracking of distributed parameter system with input delay and disturbance compensation P2.18 Acceleration feedback control in fast tool servo freeform machining P2.19 Diffractometers platform for X-ray synchrotron reflectometry |
13:00 – 14:00 | Lunch & Networking |
14:00 – 14:30 | State-of-the-Art: Process & IO syncronization for motion control Brad Pedersen, OMRON, Neuhausen, CH |
14:30 – 15:30 Chair: José Antonio Yagüe Fabra
| Session 2: New approaches in control algorithms (Part 1) 14:30 Data-driven compensation of unmodeled dynamics for complex mechatronic systems – Part I: Position-dependent feedforward through Gaussian process regression 14:50 Data-driven compensation of unmodeled dynamics for complex mechatronic systems – Part II: Combining models and neural networks 15:10 Reducing torque ripple and power consumption in switched reluctance motors: a systematic approach to commutation function design |
15:30 – 15:55 | Coffee & Networking |
15:55 – 16:35 | Session 2: New approaches in control algorithms (Part 2) 15:55 Shaping nonlinearity in reset controllers for precision motion systems 16:15 Hybrid integrator-gain systems: An overview of some recent results |
16:35 – 16:50 | Debate and discussion on New approaches in control algorithms |
16:50 – 18:10 Chair: Markus Hauf
| Session 3: Modelling and analysis of high performance mechatronics designs 16:50 Measurement-based loop shaping approach of feedback control for high performance direct drives incorporating friction behaviour of guides 17:10 State space controller for actuator control of an active jerk decoupled feed drive 17:30 Model based design of a piezoelectric positioning system 17:50 Integrated controller-topology optimization for motion systems |
18:10 – 18:25 | Debate and discussion on Modelling and analysis of high performance mechatronics designs |
18:30 – 19:00 | Travel to Networking Dinner |
19:00 – 22:00 | Networking Dinner |
Wednesday 16th November 2022
Time (CET) | Programme |
08:00 – 08:30 | Keynote Two: Experiences and perspectives in precision mechatronics Prof. Dave Trumper, MIT, US |
08:30 – 09:00 | State-of-the-Art: The turbulent history of interferometric methods of precision positioning Peter J. de Groot, Zygo Corporation, US |
09:00 – 10:00
Chair: Jens Flügge | Session 4: Multi-axis positioning systems (Part 1) 09:00 Universal adjustment platform – standardization of 6 degrees of freedom adjustment systems design and integration 09:20 Cost-effective high-precision magnetically levitated positioning stage technology 09:40 Rotating MagLev sample manipulator |
10:00 – 10:30 | Coffee & Networking |
10:30 – 11:10 | Session 4: Multi-axis positioning systems (Part 2) 10:30 Diamond gnomiometer: Ultra stable goniometer 10:50 A compliant continuously variable transmission mechanism |
11:10 – 11:30 | Debate and discussion on Multi-axis positioning systems |
11:30 – 12:10
Chair: Theo Ruijl | Session 5: Vibration isolation and active damping systems 11:30 Development of a compact active vibration isolator for cryogenic conditions 11:50 Vibration suppression of a state-of-the-art wafer gripper |
12:10 – 12:20 | Debate and discussion on Vibration isolation and active damping systems |
12:20 – 12:30 | Closing remarks by Prof. José Yagüe-Fabra, University of Zaragoza, ES |
12:30 – 13:30 | Lunch & Networking – To be served within the Precision Fair exhibitor’s restaurant |
Free access to the Precision Fair |