Construction and practice of online simulation experiment platform for radio measurement technology based on scoring model
LIN Sineng1,2, CHEN Zhenjia1,2
1. School of Information and Communication Engineering, Hainan University, Haikou 570228; 2. Hainan Engineering Research Center of Marine Electromagnetic Spectrum, Haikou 570228
Abstract：In response to the challenges of teaching radio measurement technology courses, a virtual simulation online experiment platform specifically for radio measurement technology courses is established. This platform deeply integrates GNU Radio communication system experiments, pre-class review test questions and a scientific scoring model to form a closed-loop teaching system of review-practice-feedback. GNU Radio, through the virtual simulation environment, cultivates students’ practical abilities. The pre-class review test questions use a random question bank to reinforce foundational knowledge. The scoring model quantifies assessment from multiple dimensions such as the normativity of experimental steps, accuracy of results, and operational efficiency, ensuring fairness and scientific integrity in evaluations. After scoring, results are automatically uploaded to the national virtual simulation platform, allowing teachers to access data in real-time and adjust their teaching strategies accordingly.
林斯能, 陈真佳. 基于赋分模型的无线电测量技术线上仿真实验平台构建与实践[J]. 电气技术, 2026, 27(7): 48-53.
LIN Sineng, CHEN Zhenjia. Construction and practice of online simulation experiment platform for radio measurement technology based on scoring model. Electrical Engineering, 2026, 27(7): 48-53.
2026, Vol. 27 
