Surface Navigation and Mobility Intelligence on the Mars Exploration Rovers
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منابع مشابه
Robotics Technology for Planetary Surface Exploration
In Japan new lunar or planetary exploration missions including landers and rovers are earnestly under study. Those missions will follow up SELENE (SELenoligical Engineering Explorer), a lunar global remote sensing mission. One of main missions for lunar robotics exploration in post SELENE missions is to demonstrate the technologies for lunar or planetary surface exploration and human activities...
متن کاملGlobal planning on the Mars Exploration Rovers: Software integration and surface testing
In January 2004, NASA’s twin Mars Exploration Rovers (MERs), Spirit and Opportunity, began searching the surface of Mars for evidence of past water activity. In order to localize and approach scientifically interesting targets, the rovers employ an on-board navigation system. Given the latency in sending commands from Earth to the Martian rovers (and in receiving return data), a high level of n...
متن کاملTradeoffs Between Directed and Autonomous Driving on the Mars Exploration Rovers
NASA’s Mars Exploration Rovers (MER) have collected a great diversity of geological science results, thanks in large part to their surface mobility capabilities. The six wheel rocker/bogie suspension provides driving capabilities in many distinct terrain types, the onboard IMU measures actual rover attitude changes (roll, pitch and yaw, but not position) quickly and accurately, and stereo camer...
متن کاملTowards Autonomous Long - Range Navigation ‘ Isairas 2005 Conference ’ , Munich , 5 - 8 September 2005
The recent success of NASA’s Mars Exploration Rovers has demonstrated the important benefits that mobility adds to landed planetary exploration missions. The Canadian Space Agency (CSA) has been conducting research in ground control and in autonomous robotics for several years already. One of the target applications is planetary exploration using mobile platforms. The emphasis of our research p...
متن کاملOverview of the Mars Exploration Rovers’ Autonomous Mobility and Vision Capabilities
NASA’s Mars Exploration Rovers have set the standard for autonomous robotic exploration of planetary surfaces. Their abilities to detect and avoid geometric hazards, and measure and compensate for slip or heading changes, have made it possible to drive farther and in highly sloped areas, increasing the science return of the mission. Software updates that took place during the more than three ye...
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تاریخ انتشار 2006