Automated instruments

Author: Qi Zhicai
Publisher:
Publish Date: 2006-08-01
Features: Based on the composition of typical industrial process control systems, this book focuses on the design of process control systems using automatic control theory. It highlights the introduction of automation detection instruments, full-scale indication PID continuous regulation instruments, digital control instruments, actuators, explosion-proof barriers, smart instruments, virtual instruments, and practical applications of automation instruments. In terms of content presentation, it follows the principle of linking theory with practice, emphasizing clarity and ease of understanding. It strives to achieve a balance between systematicity and typicality, as well as between technological advancement and engineering practicality. In terms of knowledge structure, it considers reasonable connections with prerequisite courses, ensuring a logical sequence of content arrangement. The book introduces the working principles and application solutions of parameter detection instruments, control instruments, actuators, and explosion-proof barriers commonly used in industry. It also focuses on discussing the characteristics and functions of digital control instruments, represented by programmable logic controllers, while simultaneously exploring the composition, features, and development trends of smart instruments. Additionally, it covers the software and hardware design methods of the various components of smart instruments, as well as measurement and control algorithms, and virtual instruments.