Motor vehicles 27 Design and construction 23 Electric vehicles 23 Automobiles 18 Dissertations 11 Dissertations, Academic 11 Automatic control 10 Micro air vehicles 8 Springs and suspension 8 Batteries 7 Control systems 7 Intelligent transportation systems 7 Hybrid electric vehicles 6 Mathematical models 6 Maintenance and repair 5 Vehicles 5 Automated guided vehicle systems 4 Automatic location systems 4 Automation 4 Dynamics 4 Equipment and supplies 4 Motor vehicle driving 4 Motors 4 Natural gas vehicles 4 Power supply 4 Safety measures 4 Technological innovations 4 Transportation 4 Vehicle routing problem 4 Vehicles, Military 4