Welcome to the Center for Robot-Assisted Search and Rescue (CRASAR) at Texas A&M University


CRASAR is a Texas A&M Engineering Experiment Station Center whose mission is to improve disaster preparedness, prevention, response, and recovery through the development and adoption of robots and related technologies. Its goal is to create a “community of practice” throughout the world for rescue robots that motivates fundamental research, supports technology transfer, and educates students, response professionals, and the public. CRASAR is a dynamic mix of university researchers, industry, and responders.

CRASAR has participated in 15 of the 35 documented deployments of disaster robots throughout the world and have formally analyzed 9 others, providing a comprehensive archive of rescue robots in practice. Our industry partners and funding agencies make a wide range of small land, sea, and air robots available for use by responders at no charge through the Roboticists Without Borders program. Our human-robot crew organization and protocols developed first for UGVs, where studies show a 9 times increase in team performance, and then extended for small UAVs during our flights at Hurricane Katrina has been adopted by Italian and German UAV response teams and was used by the Westinghouse team for the use of the Honeywell T-Hawk at the Fukushima nuclear accident.

CRASAR helps organize and sponsor conferences such as the annual IEEE Safety Security Rescue Robotics conference and workshops such as the recent NSF-JST-NIST Workshop on Rescue Robots.

Resources Including Guides and Best Practices for Small UAVs at Disasters

A good overview of rescue robotics is in Disaster Robotics by Robin Murphy (MIT Press, Amazon, and Kindle)- Disaster Robotics is for both practitioners and researchers. It covers 34 deployments worldwide from 2001 through 2013, describes the missions, and next discusses the specific applications and lessons learned for ground (Chapter 3), aerial (Chapter 4), and marine (Chapter 5) vehicles, and then ends with recommendations on how to conduct deployments and field work (Chapter 6). Disaster Robotics won the 2014 PROSE honorable mention for best engineering and science writing.

Here are helpful 1 page guides and best practices for small unmanned aerial systems that have been incorporated into United Nations humanitarian standards and are continuing to evolve:

Click here for more information about CRASAR and its activities.

Donate online to CRASAR to support deployments of Roboticists Without Borders!

Recent News From Our Blog

The Taiwan Earthquake: robots

We are just getting word of several building collapses in the Taiwan earthquake, here are some thoughts and data on how robots have been used in previous collapses…

Ground robots may be of the most value. In a situation like this where the building has collapsed,  small robots will likely to get into voids and go deeper than the 18-20 feet that a camera on a probe or a boroscope can go into. Note that canines would normally be used first to indicate that people are alive (if there was any doubt about occupancy). The ground robots would be used to try to localize the survivors AND allow the rescue team to at the same time understand the internal layout of the structure. If they can better understand the internal layout of the “pixie sticks” of the rubble, they can extricate the victims faster and with less chance of triggering a secondary collapse. Most of the ground robots used, such as the Inuktun series which have been used the most, have 2 way audio so the responders can talk to the victims.

With our colleague Eric Rasmussen, MD FACP, we’ve experimented with how a small robot can carry tubing allowing a survivor to have water. With members of Texas Task Force 1 medical team, we’ve experimented with how doctors can use the robot to communicate with the survivor, assess their injuries, and engage the survivors- as it may take 4-10 hours to be extracted.

Similar situations where ground robots have been used for multi-story commercial building collapses are:

  • 2001 9/11 World Trade Center collapse
  • 2010 Prospect Towers collapse
  • 2011 Christchurch earthquake

Ground robots are often not used in earthquakes, such as the Japanese earthquake, because of building resilience and codes. Residential homes are small, often wood, and fairly easy to locate victims with canine teams and then extracting. Adding a robot doesn’t really speed up anything.

UAVs can give an overview of a collapse, but generally it has been the “inside” view that responders need the most and can’t get any other way.

 

 

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