The software design of an ultrasonic hyperthermia instrument based on an ARM embedded system.
- Author:
Zhen LONG
1
;
Cheng JI
;
Ya-Zhu CHEN
Author Information
1. Institute of Biomedical Instruments, Jiaotong University.
- Publication Type:Journal Article
- MeSH:
Algorithms;
Humans;
Hyperthermia, Induced;
instrumentation;
Signal Processing, Computer-Assisted;
instrumentation;
Software Design;
Temperature;
Ultrasonics
- From:
Chinese Journal of Medical Instrumentation
2005;29(2):96-100
- CountryChina
- Language:Chinese
-
Abstract:
Development of an ultrasonic hyperthermia instrument's software based on ARM32 microprocessor is here introduced. The system integrates the embedded SOC system, memory system, PWM system, A/D system, JTAG debug system, UART communication system, I/O system and GUI system (include LCD, keyboard) in one PCB board. It effectively completes the control and constance of temperature through the improved PID algorithm, and the instrument miniaturization. Experiments have proved that the system accords with the design requirements.
