Program and scoring records.

This study explores a design method for electrical control systems based on the Digital Twin (DT) from the perspective of control engineers. The proposed method enables engineers to systematically develop and validate such systems, thereby enhancing the quality and efficacy of industrial digitalization. By identifying critical challenges in DT-based control system design, we proposed a maturity evaluation framework to ensure that the DT’s fidelity aligns with the requirements of control system design application scenarios. Subsequently, a comparative analysis of virtual and physical commissioning was conducted, leading to the formulation of a structured implementation framework for DT-based control system design. A six-floor elevator DT was employed as the controlled object to demonstrate the proposed method. A virtual commissioning platform was constructed to validate the feasibility and reliability of the control system. This approach provides actionable insights for the corresponding physical entity to optimize construction schemes, commissioning workflows, and operation adjustments. The practical results demonstrate that the proposed DT-based design method of the electrical control system enables high-fidelity validation of production line design, reduces resource consumption during physical equipment commissioning, and significantly enhances development efficiency and quality while shortening construction and commissioning timelines.

本研究从控制工程师的视角，探索了基于数字孪生（Digital Twin, DT）的电气控制系统设计方法。所提方法可支持工程师系统化开发并验证此类系统，进而提升工业数字化的质量与效能。通过梳理基于数字孪生的控制系统设计中的核心挑战，本研究提出了成熟度评估框架，以确保数字孪生的保真度匹配控制系统设计应用场景的需求。随后，本研究开展了虚拟调试与实体调试的对比分析，进而构建了面向基于数字孪生的控制系统设计的结构化实施框架。本研究以六层电梯数字孪生作为被控对象，对所提方法进行了验证演示。搭建了虚拟调试平台以验证该控制系统的可行性与可靠性。该方法可为对应实体物理系统优化施工方案、调试流程与运行调整提供可落地的指导思路。实际应用结果表明，所提出的基于数字孪生的电气控制系统设计方法可实现生产线设计的高保真验证，降低实体设备调试阶段的资源消耗，在缩短施工与调试周期的同时，显著提升开发效率与质量。