一、前言法国国家航空和空间研究院(ONERA)在阿尔卑斯山中的 Modane-AVrieux 拥有一个大型的热空气动力研究中心,该机构对法国和外国的宇航设计师均予开放(图1略)。由于其大型风洞和别的设备的使用,使它在各种型号和量程的应变片式测力计的制造与校准方面积累了多年的丰富经验。也已为其他公司,特别是 DIAMANT 和ELDO 空间计划制造了好几种量程从10千牛顿～ I. INTRODUCTION Modane-AVrieux, the ONERA in the Alps, owns a large thermal aerodynamic research center that is open to both French and foreign aerospace designers (Figure 1). Due to its large wind tunnels and the use of other equipment, it has accumulated years of experience in the manufacture and calibration of strain gage dynamometers for various models and ranges. Other companies, especially the DIAMANT and ELDO space programs, have also produced several ranges ranging from 10 kN ~