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Automatic ei

This paper describes a general approach for automatically programming a behavior-based robot. New behaviors are learned by trial and error using a performance feedback function as reinforcement. Two algorithms for behavior learning are described that combine techniques for propagating reinforcement values temporally across actions and spatially across states. A behavior-based robot called OBELI...

Ole Schütt - Diploma Thesis

Industrial Automation Using OLE

Often, industrial automation software is a single monolithic program that must handle all aspects of control, data gathering, architecture, and reporting. Design of such software is time consuming and error prone. Furthermore, maintenance or modifications to the code is difficult and can “break” other functions. A more powerful approach is to use the multiprocessing capabilities of Windows95 a...

The Orbital Liquid Experiment (OLE)

The SUCCESS competition In 1998, ESA initiated a European student contest to support the early utilisation phase of the International Space Station (ISS). SUCCESS (Space Station Utilisation Contest Calling for European Student Initiatives) was officially presented at the Second Space Station Utilisation Symposium held at ESTEC on 17 November 1998. Its main aim was to have European students thin...

ole fi n aminochlorination using chloride ion †

An iron-catalyzed enantioselective and diastereoselective intramolecular olefin aminochlorination reaction is reported (ee up to 92%, dr up to 15 : 1). In this reaction, a functionalized hydroxylamine and chloride ion are utilized as nitrogen and chlorine sources, respectively. This new method tolerates a range of synthetically valuable internal olefins that are all incompatible with existing a...