Research Article

Energy Dissipation Mechanism and Control Model of a Digital Hydraulic Damper

Table 1

Structure size of sections with different proportions of sudden extension.

NameCoordinate (unit: mm)
Cross sections with proportion of sudden extensionabcd

1.25(0, 0)(0.625, 0)(0.625, 0.75)(0, 0.75)
1.5(0, 0)(0.75, 0)(0.75, 0.75)(0, 0.75)
1.75(0, 0)(0.875, 0)(0.875, 0.75)(0, 0.75)
2(0, 0)(1, 0)(1, 0.75)(0, 0.75)