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利用微机测控水轮机动态模型试验台,可以实现参数率定,用键盘控制导叶、桨叶开关,和自动检测转速、扭矩、轴向力、水压力,导叶、桨叶行程等参量,同时,还能任意选择导叶关闭规律,自动生成试验数据图表.测控软件采用菜单模式,汉字提示,通过键盘人机对话进行操作.软件分初始化软件、人机对话软件和时钟中断软件.初始化软件用于硬件初始化及中断矢量的设置;人机对话软件用于功能选择;实时钟中断软件由硬件8253-1的OUT1定时启动,完成有定时要求的各任务的计时.微机测控试验,测量精度高,试验质量高,速度快,值得推广.
Using the computerized control turbine dynamic model test stand, the parameters can be calibrated, the guide vanes and paddle switches can be controlled by the keyboard, and the parameters such as speed, torque, axial force, water pressure, guide vanes and paddle stroke can be automatically detected. At the same time, Can also choose the guide vane closed law, automatically generate test data chart. Measurement and control software using the menu mode, Chinese tips, man-machine dialogue through the keyboard to operate. Software sub-initialization software, human-machine dialogue software and clock interrupt software. Initialization software for hardware initialization and interrupt vector settings; human-machine dialogue software for function selection; real-time clock interrupt software from the hardware 8253-1 OUT1 start time to complete the timing requirements of the timing of each task. Microcomputer control test, high precision, high quality test, fast, it is worth to promote.