Xiaofei Du

Constrained Dynamic Matrix Control of HRSG Water–Steam Chemistry Under Measurable Disturbances

Heat recovery steam generator (HRSG) water–steam chemical dosing involves transport delays, multivariable coupling, measurable disturbances, measurement uncertainty, and operating constraints. This study develops an engineering-inspired constrained dynamic matrix control (DMC) be...

Multi-Objective Optimization Design of Ring-Shaped CX-ABH Plate for Vibration Reduction and Energy Concentration

The acoustic black hole (ABH) effect, achieved through a power-law thickness profile, has emerged as a powerful technique for passive vibration and noise control in thin-walled structures by slowing and trapping bending waves. However, prevailing research and designs predominantl...