This proceedings book presents selected papers from the 2nd International Conference on Mechatronics, Robotics, and Control Systems (MRCS2025), hosted by Dalian Jiaotong University, held during August 26-28, 2025, in Nanxun, China. This book offers a thorough exploration of trends and research across three key areas: mechatronics and intelligent robotics; control systems and automation; and computational intelligence and data-driven systems. This book serves as a valuable resource for researchers, practitioners, and policymakers aiming to enhance the field of control systems and electrical engineering.