The document presents a seminar on the design of mechatronic systems and control of steer-by-wire (SBW) systems. It discusses the iterative design process for mechatronic systems using concurrent engineering approaches. It then focuses on SBW systems, explaining their architecture and how they use feedback control systems to provide steering functions like wheel tracking and variable steering ratios while ensuring safety. The presentation concludes that mechatronic system design requires concurrent engineering and that SBW systems must provide all steering requirements safely.