1.Based on machine kinematics and cutting theories, the simulating method for the generation of three-dimensional surfaces in face turning and flycutting of SPDT is studied.
2.The paving process of asphalt paver and the action between mixture and screed are analyzed in order to solve the problems in kinematics model of screeding unit.
4.They collected data on plantar pressure, joint kinematics and muscle parameters during running and resistance exercises under different load conditions, which will help elucidate the changes in muscle-tendon interaction during spaceflight.