检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
机构地区:[1]徐州空军学院研究生管理大队,江苏徐州221000 [2]徐州空军学院航空四站系,江苏徐州221000
出 处:《电源技术》2012年第7期1005-1006,1014,共3页Chinese Journal of Power Sources
摘 要:分析了蓄电池剩余容量预测技术的难点,针对蓄电池剩余容量存在随温度、电解液浓度等外部条件而产生周期性变化的特点,提出了新陈代谢GM(1,1)预测模型。通过将新信息GM(1,1)模型和新陈代谢GM(1,1)模型对比,分析误差,并通过计算机实际模拟证明,新陈代谢GM(1,1)预测模型能够明显地提高预测精度,增加预测可靠程度,从而实现蓄电池剩余容量的精确预测。The difficulties to predict the residual capacity of battery were analyzed, then based on the peculiarity that battery's residual capacity changed cyclically with external factors, such as temperature, electrolyte density, etc., the metabolic GM (1,1) forecasting model was proposed. By comparing new information GM(1,1) model with metabolic GM (1,1) model, the errors were analyzed. The computer modeling show that metabolic GM (1,1) forecasting model can significantly improve forecasting accuracy and reliability, thereby achieve accurate forecasting of battery residual capacity.
分 类 号:TM912[电气工程—电力电子与电力传动]
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.15