论文部分内容阅读
在今天这个信息时代里,仪器仪表已不能狭义地理解为测试用的工具,科学技术的进步正在打破我们一些经典的、然而却实在是陈旧了的界线概念。如果用图1的形式来表示,传统上的仪表、自动控制、计算机、集成电路、甚至通信行业,无不在把自己的范围扩伸到新的领域。这里的产品,无论从应用还是从制造来讲,都是新的,兼有各方面的功能特征和技术特征,虽然还沿用着数据记录器、可编程序控制器、计算机辅助测控系统等本行业习惯名称,但各级各类
In today’s information age, instrumentation can no longer be understood in a narrow sense as a testing tool. Progress in science and technology is breaking down some of our classic but nevertheless really obsolete boundaries. If you use the form shown in Figure 1 to represent the traditional instruments, automatic control, computers, integrated circuits, and even the communications industry, are all expanding their scope to new areas. The products here are new both in terms of application and manufacture, and have all kinds of functional and technical features. Although the data loggers, programmable controllers and computer-aided measurement and control systems are still used in this industry Habits name, but all levels and types