正铲挖掘机 meaning in Chinese

crowd shovel
face shovel
forward shovel

The algorithm is applied to hydraulic shovel and its effect is assessed
将该算法应用到液压正铲挖掘机上并对其效果作了评价。
With the semi - automatic control system , an un - experienced operator can easily and precisely operate a hydraulic shovel
摘要利用半自动控制系统可使不熟练的操作手能够容易、准确地操纵液压正铲挖掘机。
Through simulation , a control model with controllers for hydraulic shovel is established and relevant control algorithm is developed
通过模拟，建立了带有控制器的液压正铲挖掘机控制模型，并研究出控制算法。
Control effect with high accuracy and stability on hydraulic shovel is achieved by feedback plus feedforward , nonlinear compensation , state feedback and gain scheduling on conditions
通过采用反馈加前馈控制、非线性补偿、状态反馈和根据状态对增益编排，获得了对液压正铲挖掘机的高精度控制效果和高稳定性。