摘要
介绍了具有温度控制功能的复合光物理治疗系统的结构设计。系统以计算机为平台,采用宽谱辐射的卤钨灯作为辐照光源,将模糊控制算法应用于系统的温度控制中,实现对辐照表面温度的自动控制。通过对活体组织进行不同温度的控制实验证明,系统的控温精度均可达到允许误差±0.5℃范围以内,控温效果比较理想。
The structure design for the physiotherapy system of compound light is introduced, This system based an PC uses tungsten-halogen lamp with wide spectral range as its light source. A control arithmetic of temperature based on fuzzy control system is designed, which can realize the automatic control of body surface temperature. The experiment of living-tissue proved that the precision of temperature control was between ± 0. 5 ℃ , which was promitted. So the controlling effect of this system is comparative ideality.
出处
《北京生物医学工程》
2008年第2期182-185,共4页
Beijing Biomedical Engineering
关键词
复合光
物理治疗
温度控制
compound light
physiotherapy
temperature control
