ARTI is Segway’s latest Robotics Mobility Platform (RMP) prototype. Its name (an abbreviation of the word ‘articulate’) was derived from the platform’s articulated steering method. ARTI is based on the same core propulsion and interface hardware that is standard in the rest of the RMP line, but was further developed by Segway’s engineers to become a functional prototype with exceptional capabilities.
The ARTI platform utilizes a two degree of freedom joint to permit roll and yaw rotation. This flexibility enables the platform to traverse aggressive terrain while continually maintaining four points of contact with the ground. It is the first Segway RMP platform that does not have the ability to turn in place. However, it does feature a 4.5 foot turning radius, which enables it to turn around in an area smaller than one lane of a standard road.
ARTI’s articulated steering enables it to carry heavier payloads over more aggressive terrain as compared to our similar sized skid-steer platforms. In fact, payload is now limited only by the structural load limits of the gearboxes, wheels and tires instead to being dictated by the torque required to overcome the friction forces associated with skid-steering. ARTI is capable of quietly traveling longer distances with more payload than any other four wheel platform Segway has ever developed.
The platform leverages the latest RMP Central Controller Architecture, which allows simple and intuitive communication with the platform over Ethernet, CAN or USB. Users can set a variety of performance parameters including acceleration and deceleration rate limits as well as turning radius. An optional integrated auxiliary power module provides DC power for task specific sensors, radios and other equipment and payload items. ARTI’s batteries can be fully charged in less than 3 hours via Segway’s new RMP external fast charger.
Segway is currently taking orders for ARTI platforms. It is important to note that ARTI is a prototype and does not yet have the level of finish that our production released commercial models do. However, if customer demand warrants it — and we expect that it may — this prototype will likely become part of our standard RMP product line.
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