Introduction to Mechanism and Machine Theory: Planar Linkages

Mechanical systems rely on precisely designed linkages to convert and transmit motion effectively. This text-based course guides you through the foundational principles of mechanism and machine theory, focusing specifically on planar lever mechanisms. You will start with core terminology and structural definitions before examining practical kinematic behavior. What you will learn: Understand key terminology, kinematic pairs, and structural elements of mechanisms. Calculate degrees of freedom and structural mobility in planar mechanisms. Analyze kinematic properties including position, displacement, velocity, and acceleration. Explore basic dynamic forces and motion transmission principles in mechanical linkages. Apply structural synthesis methods to evaluate planar mechanisms. The material builds systematically from fundamental definitions to detailed structural and kinematic analysis. Designed for beginners and introductory engineering students, this course requires no prior knowledge of mechanism theory. Begin reading today to strengthen your understanding of mechanical design fundamentals.