Analysis of the key development direction of foreign instrumentation industry

Knowing yourself and knowing each other, you don't have to fight! Domestic instrument manufacturers need to make further progress. Besides the improvement of their own technical capabilities, it is also very important to draw lessons from the development of foreign instrumentation industry. The foreign instrumentation industry focuses on the following aspects:

New technologies are commonly used Currently, foreign instruments commonly use electronic design automation (EDA), computer-aided manufacturing (CAM), computer-aided testing (CAT), digital signal processing (DSP), application-specific integrated circuit (ASIC) and surface mount technology. (SMT) and other technologies.

Instrumentation = AD/DACPU software focuses on the development of high-end equipment while focusing on the development and production of high-tech and large-scale products. Focus on system integration, focusing not only on stand-alone, but also on system and product softening. With various types of instruments and meters installed on the CPU, after the realization of digitization, the software has invested huge human and financial resources. The future instrumentation will be summarized as a simple formula: "Instrumentation and meter = AD/DACPU software". The AD chip will convert the analog signal into a digital signal, and then use software to process the conversion and use the DA output.

The market-driven development of product development criteria from technology-driven to market-driven, from the blind pursuit of high precision to "just right." The criteria for developing a successful product are: users have clear requirements; can use the shortest development time to market; function and performance should be just right; another change in product development guidelines is to shrink direction and focus on advantages.

The professional production process uses an automatic test system. At present, many GP-IB instruments are used to set up an automatic test system and a large test cabinet is used in the production line to conduct automatic test, statistics, analysis, and printout of results.