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由于对提高提升装置生产率的要求不断增加,势必寻求增加实现计算速度图准确性的补充办法。这样一种准确性被认为是可取的,即在这种准确性的情况下,提升容器偏离减速终点不超过制动距离的0.8～1％,或者按绝对单位不超过0.5～1米。现存的提升机操纵系统规定在循环完成阶段有固定降低速度运动段,即所谓爬行段。该段长度既由工艺要求又由减速运动段上所产生的误差来决定。降低这
As the requirements for increasing the productivity of lifting equipment continue to increase, it is bound to seek additional ways to increase the accuracy of the calculated speed map. Such an accuracy is considered advisable, ie with this accuracy, the lifting of the container does not deviate from the deceleration end point by 0.8 to 1% of the braking distance, or in absolute units does not exceed 0.5 to 1 meter. The existing hoist control system provides for a fixed reduction of velocity during the completion of the cycle, the so-called crawling section. The length of the segment is determined by both the process requirement and the error generated by the deceleration segment. Lower this