Morphing Bus: A rapid deployment computing architecture for high performance, resource-constrained robots

— For certain applications, field robotic systems require small size for cost, weight, access, stealth or other reasons. Small size results in constraints on critical resources such as power, space (for sensors and actuators), and computing cycles, but these robots still must perform many of the challenging tasks of their larger brethren. The need for advanced capabilities such as machine vision, applicationspecific sensing, path planning, self localization, etc. is not reduced by small-scale applications, but needs may vary with the task. As a result, when resources are constrained, it is prudent to configure the robot for the task at hand; both hardware and software. We are developing a reconfigurable computing subsystem for resource-constrained robots that allows rapid deployment of statically configured hardware and software for a specific task. The use of a Field Programmable Gate Array (FPGA) provides flexibility in hardware for both sensor interfacing and hardware-accelerated ...

• Type: Conference
• Year: 2007
• Where: ICRA
• Authors: Colin D'Souza, Byung Hwa Kim, Richard M. Voyles
• Keywords: Field Programmable Gate Array, ICRA 2007, Robotics, Sensor, Small Size