Chen Wanji

Multi-objective optimization for backpressure forming of thin-walled complex scrolls via a hybrid PSO-BPNN, NSGA-III, and TOPSIS framework

Backpressure forming is essential for precision forming of thin-walled complex scrolls by applying a controllable counter-pressure to regulate inhomogeneous material flow. However, the process involves strong thermo-mechanical coupling effects, and there exists a highly nonlinear...