摘要
采用激光作为活塞热疲劳模拟实验的热源。为模拟活塞上表面的温度波动,设计了基于Profibus的实验控制系统,对激光器的开启、关闭及输出功率进行控制。实验结果表明,该系统实现了活塞热疲劳实验的设计要求,具有实验周期短、可靠性高等优点。
Laser is used as the heat source of the pistons thermal fatigue test system. To simulate the temperature wave on the top of the pistons, the Profibus-based control system is designed. The control system manages to control the on-off and output power of the laser machine. According to the experimental results, it achieves the requirement of the experiment. It is also efficient and reliable.
出处
《微计算机信息》
北大核心
2006年第12S期16-17,19,共3页
Control & Automation
基金
国家自然科学基金(10502049)
