Invention Grant
US08989989B2 System and method for controlling fuel injection in an engine based on piston temperature 有权
基于活塞温度控制发动机燃油喷射的系统和方法

System and method for controlling fuel injection in an engine based on piston temperature
Abstract:
A system according to the principles of the present disclosure includes a temperature estimation module and a fuel control module. The temperature estimation module estimates a piston temperature associated with a cylinder based on engine operating conditions. The fuel control module controls at least one of injection timing associated with the cylinder, injection pressure associated with a cylinder, injection location associated with a cylinder, and a number of injections per engine cycle associated with the cylinder based on the piston temperature.
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