| 摘要 |
<p>The rotor (1) has a set of blades (3) movably mounted on a hub (2) by respective blade roots (4). The blades are moved in pivoting about own axes and about flapping and lag orientations (B, T), respectively. An information capture apparatus includes a measurement assembly (E1) having a flexible bar (11) with a strain gauge (7) mounted to generate information about bending of the bar in one of the orientations. The bar is interposed in engagement at respective ends between the hub and the associated blade root.</p> |
