The search for evidence of ancient climates, extinct or extant life, past geological history, or resource exploration requires drilling and sample acquisition. Given lightspeed time delays that are much longer than the time required (fraction of a second) to get a sampling drill stuck, Earth-based teleoperation is not feasible for drilling operations on Mars or the Moon. Drilling must be self-contained and autonomous, unlike terrestrial commercial drilling technologies, and must drill blind without prior geophysical surveys. The Drill Automation for Mars Exploration (DAME) drill has been built with a sole purpose of developing and testing autonomous operation. The drill has been extensively tested in the analog environments in the Arctic four times. In 2006, the drill reached a record depth of 3.19 m, successfully demonstrating autonomous operation.
[1]
Yoseph Bar-Cohen,et al.
Drilling in Extreme Environments
,
2009
.
[2]
Kris Zacny,et al.
Considerations, constraints and strategies for drilling on Mars
,
2006
.
[3]
Richard V. Morris,et al.
Oxygen extraction from lunar soils and pyroclastic glass
,
1996
.
[4]
Kris Zacny,et al.
Chapter 2. Principles of Drilling and Excavation
,
2009
.
[5]
Kris Zacny.
Drill Automation for the Space Environment: Lessons Learned
,
2007
.
[6]
Sathya Hanagud,et al.
Drilling Automation Tests At A Lunar/Mars Analog Site
,
2006
.
[7]
C. McKay,et al.
The Chemical Reactivity of the Martian Soil and Implications for Future Missions
,
1994
.
[8]
B Glass,et al.
DAME: planetary-prototype drilling automation.
,
2008,
Astrobiology.