Interfacing Systems Engineering
Friday, July 18th, 2008 by Olga Howard| September 18, 2008 | ||
| 5:00 pm | to | 8:00 pm |
Hear UPA DC member Dr. Mary Lozano give a talk sponsored by the Potomac Chapter of the Human Factors and Ergonomics Society (HFES).
Speaker: Dr. Mary Lozano, Technical Advisor for Northrop Grumman Corporation Electronic Systems
Topic: Interfacing Systems Engineering and Human Performance Modeling
Tools: Improving the Design of Human-Systems Integration
Where: Positano Restaurant
4940 Fairmont Ave. Bethesda MD 20814
Three blocks from the Bethesda Metro Station on the Red Line.
Parking garages are across the street and also around the corner.
301-654-1717
Schedule:
6:00 pm - networking with Mary and others
6:30 - dinner: order off the menu; each person pays their own. (see menu info)
7:30 - coffee/tea and dessert, courtesy of the Potomac Chapter. (If you prefer, you can skip dinner and come for complimentary coffee/tea and dessert!)
7:40 - Mary’s talk on “Interfacing SE and HP Modeling Tools”
8:30 - questions/discussion and wrap-up
RSVP: Please notify Derek Schultz (mediadesign@att.net; 301-656-1897) by Wednesday 9/17/08
=> if you plan to attend, and
=> whether you’ll be there for dinner or coffee/dessert only.
Abstract: In a well-designed human-machine system, the system performs better jointly than either the human or the machine does separately. Human reliance on the automation associated with machines can result in loss of operator vigilance and situation awareness, more opportunity for human error, lack of practice and, hence, a
decrease in skills and an increase in workload demands during high tempo, high risk conditions. A proper allocation of functions to the machine and the human can help alleviate these challenges, challenges that become more acute with increased demand for more autonomous systems. A technique for accomplishing this type of allocation could involve the integration of two modeling tools - the Systems Modeling Language (SysML) design and analysis language tool and the Integrated Manpower and Personnel Integration (IMPRINT) task network modeling tool. A combined SysML-IMPRINT tool would overcome limitations of each individual tool - SysML does not satisfactorily capture human performance adequately, whereas IMPRINT does not have advanced system engineering data necessary to adequately identify human driven constraints. Interfacing SysML and IMPRINT would allow systems engineering to include human performance as a critical design parameter, and would also allow the interaction of human-system performance to be assessed throughout the system life cycle. This presentation will discuss the use of SysML and IMPRINT to address the challenges of human-machine systems integration.
Speaker Bio: Mary L. Lozano, Ph.D. is a Technical Advisor for Northrop Grumman Corporation Electronic Systems (NGES), providing technical information to Supportability Engineering team for various project areas in Department of Defense operations. For the first ten years of her career, she was a federal employee with the U.S. Department of Navy, the Office of Personnel Management and the U.S. Army at Walter Reed Army Institute of Research. Employment with aerospace industries included workload and performance measures for military operations, system safety engineering, researcher and development specialist, analyst of crew station tactical displays for the military, and evaluator of workstation suites for FAA air traffic controllers. Dr. Lozano collaborated with international partners for project design and review for the following industries: Rockwell International-North American Aircraft, McDonnell Douglas Space Systems - International Space Station, General Dynamics Land Systems and Advanced Information Systems, Hughes Aircraft, Raytheon Company - US Navy DDX, SAIC - Future Combat Systems, and Anteon - US Coast Guard Deepwater Program.