微波热疗机中的测温与控温技术研究  

The Technical Researches on the Temperature Measurement and Control for Microwave Hyperthermia Instruments

作　　者：王世杰[1] 隋修武[1] 张立儒[1] 向婉成[1] 

机构地区：[1]天津大学

出　　处：《仪器仪表学报》1997年第2期113-118,共6页Chinese Journal of Scientific Instrument

摘　　要：本文结合我们多年的科研工作，介绍了在微波热疗机中测控温的重要性及其难点，比较了多种测控温方案及其临床应用特点，并论述了利用有限的温度测量信号计算热疗温场分布的方法和应用自适应广义预测控制的优越性。The importance and difficulty of the temperature measurement and control in microwave hyperthermia instruments are discussed in combination with our scientific research work for many years.Plans of the temperature measurement and control,and the characteristics of the clinical application are compared.Finally the method of caculating the temperature distribution with few measurement signals and the advantages of using the adaptive generalized predictive control (GPC) are expounded.

关 键 词：微波热疗机 温度测量 温度控制 医用电疗机械 

分 类 号：TH772.1[机械工程—仪器科学与技术] TK325[机械工程—精密仪器及机械]