发火间隔 meaning in English

firing interval

Then following reality constituent of engine and connecting component interface , a nonlinear signal cylinder engine model has been created , though fire interval and fire order , a control - oriented four cylinders engine is build . following dynamometer is seen as load , performance of engine is simulated and researched under the condition of constant torque and speed , validation of the math and simulation model have been confirmed by comparison result between simulation with test result of engine performance simulation software dyno
按照发动机的实际组成，根据各部件的接口类型连接模型库中的部件，建立了单缸发动机非线性模型，在此基础上，依据发动机实际发火间隔和顺序，建立了面向控制的四缸汽油机模型，并以测功器为负载，通过恒转矩和恒转速方式进行了发动机性能仿真和研究，仿真结果和发动机动力性能仿真软件dyno测试结果的对比验证了数学模型和仿真模型的正确性。