Award Data

The Ultra Portable Ride Quality Meter (UPRQM) is a cost-effective, flexible tool that can evolve (with minimal effort) as new GPS and accelerometer devices become commercially available. Each generation of these sensor devices is more responsive, more sensitive, and more accurate than the last generation. The time between generations is also decreasing such that accelerometer and GPS technology ...

During Phase 1 of the project, Sharma & Associates, Inc. developed a concept for high speed freight truck intended for 70-ton, regular freight and bi-modal operation, at speeds up to 150 mph. The truck uses a rigid frame and an indpendent, compliant, primary suspension for its basic architecture. Constant contact side-bearings and yaw dampers were also added to improve dynamic performance. Vehi ...