摘要
以仿真振动筛分过程为例,采用先进的科学计算软件MATLAB/Simulink对粒度分离过程进行计算机仿真。建立了振动筛分过程仿真模型,介绍了仿真所用的数学模型及主要Simulink模块,并进行了筛分过程的计算机仿真。仿真结果与实测结果非常吻合,筛上产品、筛下产品的仿真值与实测值相对误差分别为-4.26%和1.09%。仿真实验表明振动筛分过程仿真模型准确地反映了其筛分过程,论证了采用MATLAB/Simulink对粒度分离过程进行计算机仿真的可行性。
The particle separation process based on high-performance MATLAB/Simulink software was simulated, with an example of simulating the sieving process of vibrating screen. The simulation model of the sieving process of vibrating screen （SMSPVS） was set up, the mathematic models and main Simulink blocks adopted were introduced. The simulation experiment shows that the simulation result is close to the same with actual result, the relative errors between simulation result and actual result of oversize and undersize are -4.26% and 1.09%, respectively. The process of sieving is accurately simulated by SMSPVS, hence the feasibility of building computer simulation model based on Simulink is demonstrated.
出处
《中国有色金属学报》
EI
CAS
CSCD
北大核心
2006年第2期346-350,共5页
The Chinese Journal of Nonferrous Metals
