The kinematics and force analyses of the transmission are given as foundation. The different calculative formulas for meshing efficiency of drive in different condition are deduced.
2
基于BP算法的三自由度数字式机械臂系统控制用计算机作数字控制器，电位计测量车位置、上下摆角度。
Computer is used as digital controller in control system of three-freedom degree digital machine arm based on BP algorithm, and potentiometer measures position of hoist and up-down pendulum Angle.
3
由计算机产生实时控制指令驱动电机控制吊车位移、上下摆角，实现其精度控制。
Computer generates real time control command to drive motor controls displacement and up-down pendulum Angle of hoist, its precise control is realized through this method.
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