又称“挑流鼻砍”。挑坎
The trajectory bucket is improved and optimized for suitable trajectory distance and small scouring. Calculation of aerated water depth and energy dissipation rate of a pre-aerator stepped spillway
泄洪洞挑流坎挑流消能时,当泄流量较小时,挑距较短。前置掺气坎式阶梯溢洪道掺气水深及消能率的计算
The three DOF test experiment on the trajectory tracking control of the excavator's bucket tip was carried out according to the PID control figure and trajectory tracking control equation.
给出PID控制的框图、铲斗轨迹跟踪控制表达式;对其铲斗轨迹跟踪控制进行三自由度的测试试验;
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