Modulation induced nonlinear phase transitions of small amplitude oscillation in cstr - bz reaction 反应体系小振荡诱导非平衡相变
In order to overcome formula inherent shortcomings of poor steady - state performance and micro - amplitude oscillation , continuous factors multiplication method is combined with formula method 同时为克服公式法所固有的稳态性能差,易产生微幅振荡等缺点,将连续因子相乘法与公式法相结合。
Simulation of computer and dynamic experiments show : the sofpss has such characteristics as small overshoot , fast response speed , avoidable micro - amplitude oscillation and is not sensitive to changes of operating modes and external disturbances . the sofpss can effectively damp low - frequency oscillation in a large range and takes on strong adaptability 计算机仿真和动模实验结果表明: sofpss超调小、响应速度快,且避免了微幅振荡;对运行状态的变化以及外界干扰不敏感,能够在较大的运行范围内有效地抑制振荡,适应能力较强。