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Updated: Jun 26, 2026

Real-Time Proxy-Control of Re-Parameterized Peripheral Signals using a Close-Loop Interface
Published on: May 8, 2021
Innovative practice of sustainable digital signal processing education.
Zhibo Xie1, Zhongjie Zhu1, Yuer Wang1
1College of Information and Intelligence Engineering, Zhejiang Wanli University, Ningbo, China.
This study enhances Digital Signal Processing (DSP) education by integrating project-based learning with Sustainable Development Goals (SDGs) and the BOPPPS framework. This approach significantly boosts student motivation, practical skills, and learning efficiency in engineering programs.
Area of Science:
- Engineering Education
- Digital Signal Processing Pedagogy
Background:
- Traditional Digital Signal Processing (DSP) instruction, often lecture-based with simulations, struggles to engage students and promote active learning.
- Suboptimal educational outcomes are observed due to a lack of student interest and proactive engagement in conventional DSP courses.
- Electronic information engineering curricula heavily rely on DSP, necessitating improved instructional methods.
Purpose of the Study:
- To enhance student engagement and learning outcomes in Digital Signal Processing (DSP) courses.
- To integrate the BOPPPS instructional framework with Collaborative Inquiry-Based Learning (CIBL) for improved DSP education.
- To incorporate Sustainable Development Goals (SDGs)-oriented engineering case studies into Project-Based Learning (PBL) for practical skill development.
Main Methods:
- Designed simulation-hardware experiments bridging virtual and physical environments for DSP learning.
- Integrated the BOPPPS instructional framework with Collaborative Inquiry-Based Learning (CIBL) models.
- Incorporated Sustainable Development Goals (SDGs)-oriented engineering case studies into Project-Based Learning (PBL) content.
Main Results:
- The pedagogical innovations significantly stimulated student motivation and enhanced practical skills and problem-solving capabilities.
- Academic performance analysis, student surveys, and interviews indicated improved learning efficiency and specialized competencies.
- Integrating SDG-related engineering projects notably boosted student motivation and professional confidence.
Conclusions:
- The combined approach of BOPPPS, CIBL, and SDG-oriented PBL effectively addresses the limitations of traditional DSP instruction.
- This innovative pedagogy enhances student engagement, practical skill acquisition, and overall learning outcomes in electronic information engineering.
- Continuous optimization of teaching plans is facilitated through rigorous evaluation of the implemented pedagogical strategies.
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