鉴于发动机模拟时有些方面常被忽略不计,前面讨论了模拟方法的各种局限性和可能出现的误差。可以认为瞬时特性模拟的可能精确度肯定是极低的。诚然,测算瞬间响应比预测稳定转速性能更为困难,但并不是说响应特性模拟就没用处。上述的大多数因素并不是影响响应特性的主要因素。发动机的性能主要取决于供油量,如果供油特性测算准确,发动机的 Given the often overlooked aspects of engine simulations, the various limitations and possible errors of simulation methods discussed above. It is considered that the possible accuracy of the simulation of instantaneous characteristics must be extremely low. It is true that it is more difficult to measure momentary response than to predict steady-state speed performance, but not to say that response modeling is useless. Most of the above factors are not a major factor affecting response characteristics. The performance of the engine depends mainly on the amount of fuel supply, if the calculation of fuel supply characteristics accurately, the engine