摘要
讨论载荷历程计数中的变程计数原则、雨流截断原则、峰谷值比较原则等主要计数原则,在此基础上重点论述雨流计数的"三变程"计数原则的原理、特点和使用方法,并指出与其他原则相比该原则所具有的优势。
Several counting rules of real- time rain- flow counting method are introduced：rain- flow cutting rule of graphics method, the rule of comparing peak and valley in four- point＂ and ＂three- point＂ method, etc. Half- cycle rule of single range method is introduced at the same time. Then, three-range＂ rule is brought forward. Its principle, characters and usage are discussed and the priority of the rule is indicated.
出处
《航空计算技术》
2008年第5期5-7,共3页
Aeronautical Computing Technique
基金
国家自然科学基金(50675221)
关键词
实时雨流计数
计数原则
“三变程”
real- time rain- flow counting method
cycle counting rule
three- range rule
