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Boss is an autonomous vehicle that uses on-board sensors (global positioning system, lasers, radars, and cameras) to track other vehicles, detect static obstacles, and localize itself relative to a road model. A three-layer planning system combines mission, behav-ioral, and motion planning to drive in urban environments. The mission planning layer considers(More)
—This paper describes the obstacle detection and tracking algorithms developed for Boss, which is Carnegie Mellon University 's winning entry in the 2007 DARPA Urban Challenge. We describe the tracking subsystem and show how it functions in the context of the larger perception system. The tracking subsystem gives the robot the ability to understand complex(More)
(DARPA) announced the first Grand Challenge with the goal of developing vehicles capable of autonomously navigating desert trails and roads at high speeds. The competition was generated as a response to a mandate from the United States Congress that a third of U.S. military ground vehicles be unmanned by 2015. To achieve this goal DARPA drew from(More)
For most of the existing commercial driver assistance systems the use of a single environmental sensor and a tracking model tied to the characteristics of this sensor is sufficient. When using a multi-sensor fusion approach with heterogeneous sensors the information available for tracking depends on the sensors detecting the object. This paper describes an(More)
The Urban Challenge 2007 was a race of autonomous vehicles through an urban environment organized by the U.S. government. During the competition the vehicles encountered various typical scenarios of urban driving. Here they had to interact with other traffic which was human or machine driven. This paper describes the perception approach taken by Team Tartan(More)
DISCLAIMER: The information contained in this paper does not represent the official policies, either expressed or implied, of the Defense Advanced Research Projects Agency (DARPA) or the Department of Defense. DARPA does not guarantee the accuracy or reliability of the information in this paper. " Executive Summary The Urban Challenge represents a(More)
— Future driver assistance systems are likely to use a multisensor approach with heterogeneous sensors for tracking dynamic objects around the vehicle. The quality and type of data available for a data fusion algorithm depends heavily on the sensors detecting an object. This article presents a general framework which allows the use sensor specific(More)
This paper presents the tracking system of Boss, Carnegie Mellon University's winning entry in the DARPA Urban Challenge in 2007. We present the key challenges for implementing the tracking system, the design principles that guided its implementation, the software architecture of the tracking system and the sensor setup used by Boss. The system has been(More)