Author: Jurayev, Aburayxon Xoliqulovich

Annotation: This paper presents the Competency-Oriented MATLAB-Based Teaching (COMBT) framework for Process Automation Control (PAC) courses aligned with Industry 4.0 requirements. The framework formalizes MATLAB/Simulink as the primary cognitive modelling environment built on Cognitive Load Theory (CLT) and Kolb's Experiential Learning Model. The COMBT framework consists of four layers: (1) cognitive foundation, (2) simulation-based learning, (3) physical-digital hybrid validation, and (4) competency assessment. A Solomon three-group controlled experiment (n=120) was conducted. Linear regression confirmed a statistically significant relationship between MATLAB lab hours and competency score: β=0.72 (95% CI: [0.61; 0.83]), R²=0.631, p<0.001. ANOVA revealed large-to-exceptional effect sizes: practical skills (F(2,117)=47.3, p<0.001, η²=0.447; Cohen's d=1.82). The hybrid group achieved the highest overall competency (d=2.14–2.28).

Keywords: MATLAB/Simulink; competency-based engineering education; Cognitive Load Theory; experiential learning; Industry 4.0; PID synthesis; pedagogical framework; controlled experiment; automation education; effect size.

Pages in journal: 556 - 566