Consultant, Kevin Kennedy Associates Inc.
Mechanical Engineer, Control Systems Consultant, General Motors Allison Transmission Division, Allison Electric Drive (AED) team
Tracked potential military programs and writing proposals for military applications of the commercial electric drive. Wrote 3 proposals and won 2 contracts for a total value of $5,000,000. Helped develop electric drive applications programs and manuals patterned after the transmission tools
Mechanical Engineer, Control Systems Consultant, General Motors Allison Transmission Division, Military Transmission Engineering
Developed engine, transmission and controls, and vehicle dynamic simulations written in Matrix-X simulation language. Developed transmission dynamic simulators with the actual control hardware in the loop using the Opal-RT operating system. Developed simplified AAAV simulation and simulators. Developed Crusaider simulation delivered to power pack integrator for power pack SIL.
Link-Belt Construction Equipment Company
Performed an FEMA on a special remote shift selector installation for an Allison MD3066 Automatic Transmission. Special digital encoding to prevent "unacceptable" failure modes was simplified to reduce the number of signals on the slip ring. An acceptable system was determined by proper placement of the signals on the slip ring.
Agco Gima Transmission Subsidiary (France)
Reviewed transmission digital controls to determine the effects of problem remedies on production resumption. Production was successfully resumed after several hardware and software changes were made. Developed software structure for next generation control for full power shift of direction change. System required valve development and extensive algorithm development. System is in production while shift algorithm development continues to reduced shift quality variation. Laid out program for expanded hitch control.
Clark Equipment Company, Clark-Hurth Components Division
Wrote hardware and software specification for transmission control. Development of fully modulated transmission digital control for cycling transmission. Worked with European Controls Development and trained personnel.
General Motors, Allison Transmission Division
Technical manager on electric drive program
Design Manager of Electric Drive Propulsion System, Allison Transmission Division, General Motors
Team leader of 20-25 engineers responsible for the system, electrical, mechanical, and software design of an electric propulsion system for tracked vehicles. Included extensive work with electric motor/generator/controls vendor and coordination with vehicle prime contractor.
Supervisor, Military Electronic Controls, Allison Transmission Division, General Motors
Direct supervision of 8-12 systems engineers and technical direction of team of 20 total systems, software, and hardware engineers responsible for the digital control system design for track vehicle transmissions. All aspects of system development from proposal phase, system concept and detail design, hardware design and procurement, algorithm development and extensive simulations, software/hardware integration, laboratory validation, test stand development of controls and transmission, to final checkout and development during vehicle testing. Hardware included the digital processor, sensors, actuators and hydraulic systems.
Supervisor, Allison Transmission Electronic Control Design and Development, Allison Transmission Division, General Motors
Supervised 12 engineers responsible for getting ATD's first electronic transmission controls into production. Major aspects included system engineering, component design and development, specifications, vendor coordination, pilot program, failure analysis, reliability growth program, performance evaluation, customer and OEM contacts, service coordination, field engineering support, sales and application engineering coordination and support, and manufacturing support and coordination.