To be admissible in court any testing must follow sound engineering principles and must be performed using accepted scientific methodology. ARCCA engineers are skilled at static and dynamic testing and forensic assessments and have written numerous peer review articles and learned treatises based on our testing. Our staff has specialized ability to properly plan a test, establish the appropriate test conditions, conduct the test, and then analyze the results. In fact ARCCA's engineers are recognized leaders in the field of static and dynamic testing and have been called upon by several Federal agencies to conduct and support their testing efforts. Moreover, we have unique national expertise in horizontal accelerator testing (sled test) and the proper use of anthropomorphic test dummies.
ARCCA's Pennsylvania office has the following test facilities and capabilities:
Static structural load test large payload
Seatbelt mini sled testing up to 1g
Drop tower to simulate dynamic loading up to 30 mph with a variable G profile
Precision structural testing for small payloads- digital test stand
Rollover fixture testing
Forensic inspection using video microscopy
Portable friction apparatus-Brungraber Mark II
Faro Arm digitizer for precision measurement of irregular 3-D objects
Using outside laboratories, ARCCA regularly conducts:
Sled tests using a HYGE horizontal accelerator
Vehicle to vehicle crash tests
Serology testing, DNA assessment available
Barrier and pole crash testing
Full system rollover testing
Another popular form of testing is conducting computer simulations of the event. A simulation is a mathematical computation of the events. For a simulation to be admissible in the court, it must be supported by scientific principle and scientific literature. ARCCA uses only validated and accepted simulation programs. ARCCA personnel have been involved in validating some of these programs for the federal government and in establishing their useful limits. One such example is occupant motion simulation. ARCCA's capability in this area enables us to conduct parametric studies of human performance under a variety of crash conditions. This helps our experts to confirm their opinions through established scientific means. Ultimately, this effort allows us to predict human motion and kinematic response.