本文介绍了带有聚合物光纤（POF）传感器的3D打印仪器化鞋垫的开发，表征和应用，该传感器可用于静态和动态评估足底压力和地面反作用力（GRF）。提议的鞋垫具有15个基于强度变化的传感器，这些传感器使用时域多路复用技术在单个POF中多路复用，该技术基于光源和POF侧面之间的侧面耦合。与商用力量平台相比，建议的鞋垫在动态和静态测试中得到了验证。结果显示，在GRF测量和压力中心的双向位移评估中，建议的鞋垫和力平台之间具有高度相关性。拟议的3D打印鞋垫与平台之间的相关系数高于0。所有科目和测验为87。此外，对20名受试者进行的测试，评估了步态事件和估计用户体重的能力，其误差低于3.4％。所提出的鞋垫还具有低成本，高便携性和高度可定制性的其他优点，因为可以轻松地以个性化的尺寸和优化的传感器位置来制造鞋垫，这被认为是人为环设计的重要资产。用于临床评估和远程健康监测的可穿戴设备。

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This paper presents the development, characterization and application of a 3D-printed instrumented insole with polymer optical fiber (POF) sensors for static and dynamic assessments of plantar pressure and ground reaction force (GRF). The proposed insole has 15 intensity variation-based sensors multiplexed in a single POF using a time-domain multiplexing technique based on side-coupling between the light sources and POF lateral sections. The proposed insole was validated in dynamic and static tests compared with a commercial force platform. Results show a high correlation between the proposed insole and the force platform on GRF measurements and in the assessment of bidirectional displacement of the center of pressure. The correlation coefficient between the proposed 3D-printed insole and the platform was higher than 0.87 for all subjects and tests. In addition, the ability of detecting gait events and estimating users’ body mass were evaluated with errors lower than 3.4% for tests with 20 subjects. The proposed insole presents additional advantages of low cost, high portability and high degree of customizability, since the insole can be easily fabricated with personalized sizes and optimized sensors positions, which is regarded as an important asset for human-in-the-loop design of wearable devices for clinical evaluation and remote health monitoring.