Development of Car Electronic Ignition Control System Based on Curving Surface-fitting

A new design and actual scheme of car electronic ignition control system based on curving surface-fitting algorithm is introduced. The strategy is also discussed. The data storage scheme of applying this strategy to develop control system is deeply discussed. The fitting points-searching during offline fitting, the creating of curving surface-fitting equation coefficient, and the search algorithm of curving surface in online real-time ignition are presented. The feasibility and reliability of this system are validated. The evident amelioration of dynamics and economics are achieved.