汽油机采用涡轮增压及电控技术是当前内燃机工业飞速发展的一种趋势，它受到了内燃机行业的高度重视。本文介绍了汽油机采用壮志凌云压及电控后提高其性能的情况，具体说明涡轮惯量、增压压力、点火定时和空燃比与瞬态响应的关系。 Gasoline turbocharger and electronic control technology is the current rapid development of the internal combustion engine industry, a trend that has been highly valued by the internal combustion engine industry. This paper introduces the situation of the gasoline engine adopting the excellent Lingyun pressure and the electric control to improve its performance, and concretely shows the relationship between the turbine inertia, supercharging pressure, ignition timing, air-fuel ratio and transient response.