上游充通大学 Why kinematic analysis SHANGHAI JIAO TONG UNIVERSITY Why kinematic analysis To analyze the displacement,velocity,and acceleration of the motion to determine the design geometry of the mechanical parts. To determine the motion of a rigid body caused by the forces applied to it. Link 2 angle Link 2 length Link 3 lengthSlot 13 Y-Offset Link 2 54.00 1.64 3.30 -0.26 X-Position of Link 4 11 →Velocity of Link411 Acceleration of Link 4 11 8.0 ×m 10 Vx (m/s] 6.0Ax (m/s*2] 6.0 5.0十 4.0 0.0十 2.0 -5.0 2.01 ts] 0.0 t[s] -10+ 4.0+ t[s] 0.0 5.0 10 15 20 0.0 5.0 10 15 20 0.0 5.0 10 15 20Why kinematic analysis Why kinematic analysis To analyze the displacement velocity and To analyze the displacement, velocity, and acceleration of the motion to determine the design geometr of the mechanical parts geometry of the mechanical parts. To determine the motion of a rigid body caused by the forces applied to it