A Study on the Kinetic Parameters of Pushing Manipulation with One–Finger and Its Significance

OBJECTIVE: To measure the kinetic parameters of pushing manipulation with one-finger, and provide quantitative evidence for the evaluation of PMOF manipulation. METHOD: The trajectory images and the manipulative force of the point-pressing manipulation were tested and recorded by a multi-film pressure measurement system. RESULTS: The average maximum force of PMOF was maintained at 11.75±0.88N substantially, the frequency fluctuated up and down in 111.7±6.98 times per minute, the cycle was about 539±35.73ms, the average effective work ratio was greater over 0.28, and the average waveform homogeneities were greater over 0.927. CONCLUSION: It can objectively measure permanent, forceful, homogeneity thorough graphics and quantitative indicators, but there is not enough quantitative indicators to measure and evaluate soft, deep and thorough.