Pilot hand and arm mathematical model for a client. (Software) Systems identification. (Hardware in the loop, software) Attitude determination and control system for a satellite. (Hardware and software) Embedded systems design and prototyping. (Hardware and software.) Work on ionized gas systems (proprietary, but involved lasers, electronics, radio waves, and fluid mechanics) Work on aircraft wing design, analysis (aeroservoelastic analysis), wing geometry, and control. Work on spacecraft propulsion systems involving gases (monoprop, biprop, electric, magnetohydrodynamic). Optimization of C code for a GPS enabled control system.