基于FAHP的颗粒打散输送系统方案决策研究

摘要

In order to get small particles similar as finished goods for testing, the chunk of compound fertilizer was made to particles scattered. Comprehensive considering the system's demands and working in strong corrosive and high dust environment, main factors of scattered and conveying system were confirmed,three schemes were put forward. Using FAHP to construct the system's decision - making model,the various factors's weights and the optimal scheme were determined. After the experimental comparison, chunk of compound fertilizer was scattered and conveyed, the particles have the similar particles size distribution as the finished goods. It verifies that the decision - making model and method are correct.%为迅速把复合肥半成品大块颗粒打散得到与成品相似的单个小颗粒进行检测,综合考虑打散输送系统所处的高粉尘强腐蚀环境及使用需求后,确定了系统设计的关键因素,提出三种方案.采用模糊层次分析法(FAHP)构建系统决策模型,确定各因素的权值,选择最优方案.经实验对比,打散输送后单个小颗粒与成品颗粒粒度分布相似,验证了决策模型和方法的正确性.