In view of multi-objective optimization problem in structure design of mine crawler robot with two rocker arms. a structure optimization design scheme of mine crawler robot with two rocker arms based on GA-PSO algorithm was proposed. Influence factors of maximum obstacle crossing height of robot and centroid position change are obtained through geometry and kinematics analysis of obst... https://www.bekindtopets.com/quick-find-ABC-Storm-Fabric-p18939-flash-buy/