【摘要】 为提高白酒地缸固态发酵出醅效率、减小出缸过程易污染等问题，提出一种白酒地缸固态发酵出醅双缸同步控制系统，给出了其出醅双缸同步控制系统工作原理，搭建了出醅双缸同步控制系统数学模型，采用蚁群算法对PID控制器三个参数进行了迭代寻优，基于Matlab/Simulink中进行了仿真研究，最后通过试验验证了白酒地缸固态发酵出醅双缸同步控制特性，为白酒地缸固态高效发酵参考和指导。研究结果表明:出醅双缸同步控制系统阶跃响应最大同步误差可控制在0.089 m以内，稳态同步误差可控制在0.02 m以内，试验数据和仿真数据误差可控制在0.004mm以内。更多还原

【Abstract】 In order to improve the efficiency of spirit solid fermentation fermented grains and reduce the problems of easy pollution during cylinder discharge,a double cylinder synchronous control system for solid fermentation fermented grains is presented in this paper. The working principle of double cylinder synchronous control system for fermented grains is given; and the mathematical model of double cylinder synchronous control system for fermented grains is established. The ant colony algorithm is used to iteratively optimize the three parameters of PID controller; and then the simulation research is carried out based on Matlab/Simulink. Finally,the characteristics of synchronous control of solid fermentation fermented grains in liquor cylinder are tested. It is a reference and guidance for the solid state high efficiency fermentation of spirit ground cylinder. The results show that the maximum synchronization error of step response of the double cylinder synchronous control system for fermented grains can be controlled within 0.089 m,while the steady-state synchronization error can be controlled within 0.02m; the error between test data and simulation data can be controlled within 0.004 m.更多还原