Collision avoidance using a model of the locust LGMD neuron
نویسندگان
چکیده
The lobula giant movement detector (LGMD) system in the locust responds selectively to objects approaching the animal on a collision course. In earlier work we have presented a neural network model based on the LGMD system which shared this preference for approaching objects. We have extended this model in order to evaluate its responses in a real-world environment using a miniature mobile robot. This extended model shows reliable obstacle detection over an eight-fold range of speeds, and raises interesting questions about basic properties of the biological system. ©2000 Elsevier Science B.V. All rights reserved.
منابع مشابه
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عنوان ژورنال:
- Robotics and Autonomous Systems
دوره 30 شماره
صفحات -
تاریخ انتشار 2000