文献类型：期刊文献

中文题名：基于FLC-DE的养殖水质多参数联合控制系统

英文题名：Multi Parameter Joint Control System for Culturing Water Quality Based on FLC-DE

作者：彭小红[1];陈荣发[1];陈亮[1]

机构：[1]广东海洋大学数学与计算机学院,广东湛江524088

年份：2018

卷号：38

期号：6

起止页码：69

中文期刊名：广东海洋大学学报

外文期刊名：Journal of Guangdong Ocean University

收录：CSTPCD

基金：创新强校工程项目(GDOU2017052605;GDOU2016041007);广东省战略性新兴产业核心技术攻关项目(2012A010701011);湛江市科技计划项目(2015A03032);大学生创新创业项目(qhjh2017kj10)

语种：中文

中文关键词：模糊控制;差分算法;养殖水质;并行联控

外文关键词：fuzzy control;differential algorithm;culturing water quality;parallel control

中文摘要：【目的】构建基于FLC-DE的养殖水质多参数联合控制系统。【方法】采用并行模糊逻辑控制器对水质参数进行分散处理,易于提取模糊规则,产生合理的控制输出进行闭环控制,并采用差分算法对模糊逻辑控制器的控制规则进行优化。【结果】应用该多参数水质联控系统对某虾池的养殖水质进行调控,结果表明,溶解氧的控制精度在±0.25 mg/L以内,p H控制精度在±0.23以内,各项指标均达到养殖水质控制要求。【结论】与普通模糊控制系统相比,该多参数水质联控系统对养殖水体具有更好的调控效果。

外文摘要：【Objective】To establish multi parameter Joint control system for culturing water quality based on FLC-DE.【Method】This control model is distributed by two parallel fuzzy controllers for water quality parameters, which are easy to extract fuzzy rules and produce reasonable control output, and the differential algorithm is used to optimize the control rules of fuzzy logic controller.【Result】This model is used to control the water quality of a shrimp pond. The results show that the control precision of the dissolved oxygen is within ±0.25 mg/L, and the pH measurement accuracy is within ±0.23. All the indicators have met the requirements of aquaculture water quality control.【Conclusion】Compared with ordinary fuzzy control system, the multi-parameter water quality control system has better controlling effect.