Welcome to our Value through Reliability, Safety, and Sustainability Lab

Arjun Rao at HeliExpo 2015

Our research is concerned with creating long-term value in systems. We use a variety of techniques, based on the problem at hand. We draw from traditional engineering, systems engineering, operations research, organizational theory, and psychology.


October 2015: Dr. Karen Marais has been selected to participate in the National Academies of Engineering Frontiers of Engineering Education Symposium.

July 2015: Hang Sheng and Diane Sorenson have both defended their Master's theses. Onwards and upwards!

April 2015: Payuna Uday has successfully defended her PhD thesis. Congratulations Dr. Uday!

April 2015: Dr. Karen Marais has been promoted to Associate Professor with tenure.

March 2015: Arjun Rao represented the Purdue PEGASAS Rotorcraft-ASIAS team at the 2015 HAI Heli-Expo, the world’s largest trade show dedicated to the international helicopter community.

February 2015: Our group is featured in Purdue Engineering's Discovery magazine: Big Systems Analyst

February 2015: Congratulations to Nicoletta Fala for passing her PhD qualifying exam with flying colors!

January 2015:  Arjun Rao has passed his PhD preliminary examination! Arjun is now officially a PhD candidate.

November 2014: Dr. Karen Marais presented an interdisciplinary colloquium on designing for humans: Accepting Human Failure--Preventing Systems Failure

August 2014: Congratulations to Nicoletta Fala for receiving her Master's degree!

August 2014: Congratulations to Jingjing Guo for passing her PhD preliminary examination! Jingjing is now officially a PhD candidate.

May 2014: Nicoletta Fala has won this year's Herbert F. Rogers Award. Nicoletta is from Cyprus and came to Purdue as a freshman in fall 2010 as a Fulbright Scholar through the Cyprus-America Scholarship Program. During her Purdue career she volunteered for Purdue Space Day from her freshman year and became director of the event in 2012. She was an RA for Shreve Hall for the 2012-2014 school years. Nicoletta graduated with her Bachelor’s degree on May 18th 2014 and started her Ph.D. immediately after that. Named for alumnus Herbert F. Rogers, this is one of AAE's most important awards and it is awarded to Purdue AAE senior students who are “deemed most worthy and deserving by his/her contributions to the growth of the School of Aeronautics and Astronautics in fostering engineering as an academic discipline.” AAE's Awards Committee along with two student members selected Nicoletta from among a group of talented and outstanding candidates for this award.

May 2014: Prof. Karen Marais has won AAE's Elmer F. Bruhn Award for teaching for 2014.

November 2013: Prof. Karen Marais has been awarded a CAREER grant, the National Science Foundation's most prestigious honor for young researchers. The CAREER award is intended to aid the “early career-development activities of those teacher-scholars who most effectively integrate research and education”. Prof. Marais will receive the grant for five years for the project CAREER: Accidental Knowledge: Using Accidents and other Systems Engineering Failures to Inform Research and Education in Systems Engineering".