Data for: Fuzzy control system for three-dimensional towing trajectory of trawl gear

• Fuzzy control rules based on human instructions were designed to control a trawl system. • Three-dimensional towing control of a trawl gear regulates trawler direction and warp length. • These parameters (i.e., trawler direction and warp length) are control inputs subject to fuzzy inference. • These parameters can be automatically adjusted for trawling through fuzzy control rules.