Table 12 Top 3 high publication co-authors’ institutions in three categories in the CNKI documents.

From: Visualization analysis of research hotspots on structural topology optimization based on CiteSpace

Category

Name of institution

Count

University

DUT

129

NPU

104

BJUT

87

Enterprise

Chang Guang Satellite Technology Co., Ltd

5

DMTG

3

Shanghai Aerospace Equipment Manufacturing Co., Ltd

2

Research institute

CIOMP

33

CAEP

16

CAST

4