But because the system has the characters of inertialdelay, nonlinearity, time-varying, it is difficult to construct its accurate mathematical model.
但由于系统存在惯性滞后、非线性、时变等特点,采用传统的控制理论无法取得理想的控制品质。
2
It proves that the subject with pulse-firing control system is an inertial system with delay, and analyses the factors affecting stability of the temperature.
从理论上证明了在脉动燃烧控制方式下,控制对象是带延迟的一阶惯性环节,以及影响稳态炉温波动的因素。
3
We know that the superheated steam temperature of boiler superheated system in the fired power plant has nonlinear, uncertain, large time-delay and large inertial characteristics.