Abstract
At first, the current situation about process automation instruments and
control systems is introduced in this part. And security, safety, process
automation, environment and quality control, wireless and network
communication, and enterprise integration are six focuses indicated in this
area. Process automation instruments’ market is expended quickly in China,
while the development of new products is a little slowly, for which, security
and safety about instruments, system and communication, reliability about
microprogram and software, interoperability, and how to use the information
in intelligent instruments are the main technical reasons.
Then the development trend in China and oversea on enterprise
information model and integration, engineering system projects global scope
and whole lifetime information integration, function safety, wireless
communication and control network are introduced. Because of high-tech
fast development, international standardization become front area of
technological competition both for nations and multinational corporations,
Besides the influence of new techniques for future, mature or not, is fully
expressed.
Domestic development state in recent two year is contained in the third
chapter of this part. Products situation on temperature, flow and other
measurement instruments, valves and actuators, control system development
and successful applied in some important projects are introduced.
At last several suggestions to future development of process automation
instruments and control systems are given.
评论0
最新资源