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Control of movement time and sequential action through attractor dynamics : a s...
Schöner, Gregor; Santos, CristinaThe timing of movements and of action sequences is difficult when on-line coupling to sensory information is a requirement. That requirement arises in most behavior-based robot architectures, in which relatively low-level and often noisy sensor input is used to initiate and steer action. We show how an attractor dynamics approach to the generation of behavior in such architectures can be extended to the timing ...
Target representation on an autonomous vehicle with low level sensors
Bicho, E.; Mallet, Pierre; Schöner, GregorHow can low-level autonomous robots with only very simple sensor systems be endowed with cognitive capabilities? Specifically, we consider a system that uses seven infrared sensors and five microphones to avoid obstacles and acquire sound targets. The cognitive abilities of the vehicle consist of representing the direction in which a sound source lies. This representation supports target detection, estimation o...
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