Structural Inspection with Unmanned Vehicles

katrina sger heli isle of capriMy book Disaster Robotics (MIT Press, Kindle, and iBook) covers structural inspection, documents 16 cases where robots have been used for structural inspection after disasters (the majority by CRASAR, but I’ve documented all cases I can find reported through April 2013) and has criteria for choosing what robot,  what the different work envelopes are,  lots of tables/figures per modality, and failure taxonomy and rates.
Here’s a quick guide to structural inspection in Disaster Robotics

– Chi1 defines structural inspection tasks versus recon and other tasks identified for disaster robotics.

– Ch2 list of robots used for what incident, formal failure taxonomy; this gives an overview of the 16 cases where robots have been used for structural inspection

– Ch3 use of ground robots for structural inspection, environments/work envelopes, describes the 5 cases where UGVs used for structural inspection, formulas for how to size a robot for an inspection task and a set of design spaces, gaps

– Ch4 use of UAVs for structural inspection, environments/work envelopes, describes the 7 cases where UAVs have been used for structural inspection, choice of rotorcraft versus fixed wing, conops,  human-robot ratio and safety, issues with lots of GPS,  gaps

– Ch5 use of marine vehicles for structural inspection, environments/work envelopes, describes the 4 cases where UMVs have been used for structural inspection, the need to inspect upstream not just the bridge substructure,  choice of AUV, ROV, UMV, gaps

– Ch6 how to conduct fieldwork and data analysis, using structural inspection as an example

Nature’s Fury Challenge FIRST Lego League teams compete in robotics challenge

Students this year had to program a robot that would handle natural disaster situations with a theme of nature’s fury. Two local teams represented the SPR Robotics group in Annapolis. Team F.I.R.E (Flaming Intelligent Robotic Engineers) chose wildfires, and Team E.W.O.K.S. (Engineers Working on Killah’ Solutions) chose hurricanes as their targeted natural disaster. The kids designed, built and programmed their own Lego Mindstorm Robots to compete in games and obstacle courses.

Here is the full article at CapitalGazette.com.
Here is an article from one of the teams at www.ngnews.com.

DARPA Official: Human-Robot Teams Key to Disaster Response

Dr. Gill Pratt wrote in the January-February edition of The Bulletin of Atomic Scientists, “Over a period of less than three years,DARPA expects the field of robotics to undergo a historic transformation that could drive innovation in robots for defense, health care, agriculture and industry.”

This advancement is in part because of the DARPA Robotics Challenge which has under gone two of the three competitions. The final will be coming up soon and Pratt says the plan is to make the tasks more difficult and more authentic than they were in the trials.“My thought right now, and this is subject to change,” Pratt added, “is [to] take the eight different tasks we had as separate events in the trials and … combine them into an integrated task where the robot has to respond to a situation,” chaining together capabilities it demonstrated in the trials.

This final event will help show that robots can be used in the field of disasters,but the technology still won’t be quite ready for commercialization.“The technology will be ready for commercialization if a market can be found in the commercial world for it,” Pratt said. “What many people don’t realize is that the defense market is a very small fraction of the size of the commercial market.”

He added, “After we show the feasibility of things, after we provide the spark to start it, then we need to enter a phase where the costs get driven down. And the commercial world typically is very, very good for that.”

Check out the full article at www.defense.gov.

Robotena the Nurse Robot Transport Will Go Where Emergency Care Can’t

Robotena (www.robotena.org), a “nurse robot” which will be able to transport bodies away from the sniper towards a field medic. This robot could be used in Syria, where snipers becoming more and more ruthless and many people are afraid to go near wounded victims for fear of being the next target. One difference is that this robot will be huge, enabling it to protect a victim from further bullets within its metal body.
Here is the link to the full article at Robotics Trends

Aibotix UAS Inspects Germany’s Second-longest Bridge

The Aibot X6, developed by Aibotix in Kassel, Germany, and designed to carry out inspections or operations too dangerous for humans to carry out, can reach places that conventional devices cannot. The Aibot X6 was recently able to utilise its unique features when it inspected the famous Köhlbrand Bridge in Hamburg, Germany making sure it is still safe for drivers.

FIRST(r) LEGO(r) League (FLL(r)) Nature’s Fury(sm) Challenge: International experts are ready to answer your questions and provide feedback

FLLicon_RGB Natures Fury Logo SM

 

 

 

 

 

 

 

 

 

Volunteers from the IEEE Technical Committee on Safety Security and Rescue Robotics are available to answer  your questions and provide feedback on your challenge projects! They are listed below, please contact them directly. Please don’t post to the comments section- it won’t necessarily get to the right expert!

Austria

Prof. Gerald Steinbauer <steinbauer AT ist.tugraz.at>, Graz University of Technology, is an expert in robot navigation

Canada

Dr. Ahmad Byagowi <ahmadexp AT gmail.com>, University of Manitoba, is an expert on humanoid robotics

Prof. Alexander Ferworn <aferworn AT gmail.com>, Ryerson University, is an expert on human-canine-robot teams

United States

Prof. Julie A. Adams <julie.a.adams AT vanderbilt.edu>, Vanderbilt University, is an expert on human-robot interaction

Prof. Howie Choset <choset AT cs.cmu.edu>, Carnegie Mellon University, is an expert on snake robotics and navigation

Justin Manzo <manzo_justin AT bah.com>, Booz Allan and Hamilton, a robotics practitioner assisting with the DARPA Robotics Challenge

Prof. Robin Murphy <murphy AT cse.tamu.edu>; Texas A&M, is an expert on deploying land, sea, and aerial robots and is willing to host demos

Brian O’Neil <aviator79 AT gmail.com>, a researcher near Los Alamos, NM, who has worked with FIRST teams before

Debra Schreckenghost <schreck AT traclabs.com>; TRAClabs is one of the teams in the DARPA Robotics Challenge and willing to host demos

Prof. Dylan Shell <dylan.shell AT gmail.com>; Texas A&M, is an expert on multiple robots

GimBall: The flying robot that navagates by crashing

Introducing GimBall — a spherical flying robot encased in a flexible cage, which allows it to happily smash into surfaces while navigating disaster sites. This technology would be very helpful in searching a disaster area where there is a large amount of debris.
Here is a link to the full article at CNN.

Phillippines: Yolanda and robots

The death toll appears to be horrific in the wake of the Super Typhoon Yolanda– we are getting inquiries as to assistance. Our thoughts and prayers go out the victims and their families.

UAVs, if on site, can provide immediate damage assessment and locate pockets of trapped survivors as well as the best transportation routes. However, if manned aircraft are available, coordination of airspace may be difficult and manned assets will generally wave off if they see an unknown UAV no matter how low or small in the area they are working in.

UMVs– water based robots- may be of great help for searching for submerged victims and determining the state of bridges, seawalls, polluting debris, etc. While this does not help with life saving, it can enormous economic impact. Initially, ROVs and unmanned surface vehicles (boats) have advantages over AUVs (underwater robots)– AUVs can’t detect the debris in the water, whereas ROVs are on a tether and USVs work on the surface. We used ROVs for the Japanese Tohoku tsunami with our partners at the International Rescue Systems Institute and greatly speed up the reopening of a key fishing port.