The transverse crack at the trailing edge is a crack perpendicular to the length of the blade, as shown in Figure 5. Some of these simple transverse cracks are only on one side of the blade. It may be due to the fact that one side of the blade needs to be polished in order to ...
Take 0.001 as the step length. The corresponding KI , KP , KD 12 oafn1d7 ITAE are calculated respectively. The ITAE values of different combinations are calculated and compared, and then the combination with minimum value is selected. Five parameters, including FiKvep pKarIamKetDersμ...
Although the day length increases gradually from the laying hen 10 weeks age to 30 weeks age (see Table 2) as the laying hens enter the laying period from the rearing period, the recorded feed to manure ratio is kept at around 2.04 in each week as it can be seen in Table 3. ...