Challenges in Publishing the Root Locus Paper

Walt Evans faced significant challenges in getting his root locus paper published, including delays and negative feedback from reviewers. ​ His persistence ultimately led to the acceptance and recognition of his work in the field of control systems.

• The paper was submitted to the AIEE in December 1948 and faced a lengthy review process.
• Evans received constructive criticism and revised his paper multiple times before acceptance.

The root locus method gained national attention