人体肢体多台测力天平的研制

Multi force balances development for human limbs

为满足高速风洞人椅组合模型肢体测力试验的需要 ,研究在多种防护措施下 ,飞行员上肢、下肢、前臂、上臂、小腿和大腿所受气动载荷的情况 ,研制了两台 (Φ8,Φ1 0 )六分量和两台 (Φ1 0 ,Φ1 4)五分量特种内式应变天平 ,以测量肢体各段的气动载荷。

Four internal multi-component force balances for human limbs are developed to measure the aerodynamic loads on the pilot's upper limbs, lower limbs, forearm, upper arm, shank and thigh at various protective measures and to meet the needs of the force tests of the human-chair combination model in high speed wind tunnel. The test result provides the theoretical basis for the research on the protective system and enacting certain standards of the ejection lifesaving.