【摘要】 本文采用时域法对流动电流混凝投药测控系统被控对象模型进行辩识。首先在生产现场测得的“广义对象”的阶跃响应曲线，再由该曲线确定被控对象的数学模型。更多还原

【Abstract】 In this thesis, the mathematical model of the streaming current coagulant dosage detecting and control system (SCCDDCS) at the controlled object was identifed using analysis method in time domain. First on the production site,the pulse response of generalized object was measured on line, next, the mathematical model of the controlled object was determined according to pulse response.更多还原