Simulink Module for ITAE Performance Index Calculation

I am currently seeking a highly efficient Simulink module specifically designed for calculating the ITAE (Integral of Time-weighted Absolute Error) performance index. Recently, I discovered an exceptional module developed by a Chinese engineer working abroad. This module demonstrates remarkable computational power with multiple valuable features including real-time error integration, time-weighting algorithms, and comprehensive system performance analysis tools that significantly enhance ITAE metric calculations. The module implements sophisticated numerical integration methods to accurately compute time-weighted absolute errors, employing optimized algorithms for minimizing computational overhead while maintaining precision. It includes configurable parameters for adjusting time constants and error thresholds, making it adaptable to various control system applications. I am thoroughly impressed with both the performance and functionality of this module, as it has substantially improved my workflow efficiency. I strongly recommend this module to other control system engineers, particularly those interested in performance index evaluation using ITAE criteria. The implementation features discrete-time integration blocks with anti-windup protection and includes visualization components for monitoring error convergence. I am confident this module can help researchers and engineers achieve more accurate system evaluations and obtain superior results in control system design and optimization projects.