Systems Engineering (SE) method for acoustics consultants: introducing SE into complex building projects

This paper introduces a powerful approach to managing the complexities of modern building projects—Model-Based Systems Engineering (MBSE)—through the lens of acoustics consulting. The growing complexity of modern building projects, particularly those requiring rigorous acoustical performance standards, demands innovative approaches to design, coordination, and verification. This paper explores the application of Model-Based Systems Engineering (MBSE) as a transformative tool for acoustics consultants and project managers alike. The method equips acoustics professionals with a systems engineering (SE) approach to manage complex acoustics requirements, ensuring traceability, performance verification, and interdisciplinary coordination throughout the project lifecycle. The method also serves as a pilot framework for project managers, providing a practical roadmap to integrate MBSE principles across all building systems in coordination with multidisciplinary teams. Through real-world examples and case studies, this paper illustrates how SE can improve project outcomes, streamline collaboration, and reduce the risk of performance failures. Readers will gain insights into structuring acoustics and other building requirements within an SE framework, leveraging Building Information Modeling (BIM) data, and efficiently managing design changes. For both acoustics consultant and project manager, this paper introduces valuable, actionable techniques to harness the power of systems engineering in complex building environments.