Koninklijke Philips Corporation N.v.

Asml Netherlands B.v.

Marinus Jacobus Gerardus Van De Molengraft

Markus Johannes Harmen Den Hartog

Johan Juliana Dries

Yannick Morvan

Ivo Willem Josef Hamersma

Marcel François Heertjes

Ramidin Izair Kamidi

Mark Constant Johannes Baggen

Petrus Marinus Christianus Maria Van Den Biggelaar

Yin Tim Tso

Dennis Andreas Petrus Hubertina Houben

Constant Paul Marie Jozef Baggen

Yannik Morvan

The present invention relates to safety in a dynamic 3D healthcare environment. The invention in particular relates to a medical safety-system for dynamic 3D healthcare environments, a medical examination system with motorized equipment, an image acquisition arrangement, and a method for providing safe movements in dynamic 3D healthcare environments. In order to provide improved safety in dynamic 3D healthcare environments with a facilitated adaptability, a medical safety-system () for dynamic 3D healthcare environments is provided, comprising a detection system (), a processing unit (), and an interface unit (). The detection system comprises at least one sensor arrangement () adapted to provide depth information of at least a part of an observed scene (). The processing unit comprises a correlation unit () adapted to correlate the depth information. The processing unit comprises a generation unit () adapted to generate a 3D free space model (). The interface unit is adapted to provide the 3D free space model.

Safety in dynamic 3D healthcare environment

A medical safety-system for dynamic 3D healthcare environments, a medical examination system with motorized equipment, an image acquisition arrangement, and a method for providing safe movements in dynamic 3D healthcare environments. The medical safety-system for dynamic 3D healthcare environments includes a detection system, a processing unit, and an interface unit. The detection system includes at least one sensor arrangement to provide depth information of at least a part of an observed scene. The processing unit includes a correlation unit to assign the depth information and a generation unit to generate a 3D free space model to provide the 3D free space model.

In a lithographic apparatus, a feedforward transfer function of a control system is determined by: a) iteratively learning a feedforward output signal of the control system by iterative learning control for a given setpoint signal; b) determining a relation between the learned feedforward output signal and the setpoint signal; and c) applying the relation as the feedforward transfer function of the control system. A learned feedforward, which has been learned for one or more specific setpoint signals only, can be adapted to provide a setpoint signal dependent feedforward output signal. The learned feedforward can be made more robust against setpoint variations.

Lithographic apparatus and device manufacturing method

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Eindhoven, Netherlands

Marinus Jacobus Gerardus Van De Molengraft