Table 1 Keywords and selection criteria related to “Intelligent Manufacturing”.

From: Effects of intelligent manufacturing on the high-quality development of manufacturing industry: The mediating role of green technology innovation

Keyword

Selection Criteria

Intelligent manufacturing

Direct measurement vocabulary, the most relevant terms appearing in government documents and industry reports at the time of the survey

Intelligent machine

Extracted from government documents and industry reports, with the same meaning as “intelligent manufacturing.”

Intelligent production

Extracted from government documents and industry reports, with the same meaning as “intelligent manufacturing.”

Robot

According to the IFR definition, case studies, and Webb definition, using “robots” implies that an organization has begun to use intelligent manufacturing technologies. The term “robot” can be captured as “industrial robot”, “intelligent robot”, “automated robot”, “robotic system”, and so on. At the same time, specific keywords for “robot” classification, such as “multi-joint robots”, “parallel robots”, “collaborative robots”, and “right angle (rounded corner) coordinate robots,” can also be extracted.

Full-automatic

Based on the IFR definition and case studies, as well as the Webb definition, this word frequency can simultaneously capture relevant keywords such as “fully automated (chemical)”, “fully automated (chemical) production”, “fully automated (chemical) manufacturing”, and so on.

Full-machine

Based on the IFR definition and case studies, as well as the Webb definition, this word frequency can simultaneously capture relevant keywords such as “fully automated (chemical)”, “fully automated (chemical) production”, “fully automated (chemical) manufacturing”, and so on.