Rainflow Counting Algorithm (4-point-method), C99 compliant.

"Rainflow Counting" consists of four main steps:
1. Hysteresis Filtering
2. Peak-Valley Filtering
3. Discretization
4. Four Point Counting Method:

These steps are fully documented in standards such as ASTM E1049 "Standard Practices for Cycle Counting in Fatigue Analysis" [1].
This implementation uses the 4-point algorithm mentioned in [2].
To take the residue into account, you may implement a custom method or use some predefined functions.

[1] ASTM Standard E 1049, 1985 (2011). "Standard Practices for Cycle Counting in Fatigue Analysis", West Conshohocken, PA: ASTM International, 2011.
[2] [https://community.plm.automation.siemens.com/t5/Testing-Knowledge-Base/Rainflow-Counting/ta-p/383093]

Features

  • Four point method
  • Fast

Project Activity

See All Activity >

Categories

Mathematics

License

BSD License

Follow Rainflow

Rainflow Web Site

Other Useful Business Software
Gen AI apps are built with MongoDB Atlas Icon
Gen AI apps are built with MongoDB Atlas

Build gen AI apps with an all-in-one modern database: MongoDB Atlas

MongoDB Atlas provides built-in vector search and a flexible document model so developers can build, scale, and run gen AI apps without stitching together multiple databases. From LLM integration to semantic search, Atlas simplifies your AI architecture—and it’s free to get started.
Start Free
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of Rainflow!

Additional Project Details

Operating Systems

Linux, Mac, Windows

Intended Audience

Aerospace, Automotive, Engineering, Quality Engineers, Science/Research

Programming Language

C, C++

Related Categories

C++ Mathematics Software, C Mathematics Software

Registered

2018-10-23