Aiming at the factors that affect kinematic accuracy of planer mechanism is more and cannot be ignored. the influence factors of the reliability in kinematic accuracy of planar mechanism are classified as non-cumulative factors and cumulative factors. The reliability simulation trial for kinematic accuracy of planar mechanism under the condition of coupling non-cumulative and cumulati... https://www.roneverhart.com/Air-Music-Technology-Vacuum-Pro-Virtual-Instrument-p8397/