我们的引力波探测器的总体设计分三部走: 〈1〉建立常温下振子型探测器,作一些改革,提高灵敏度。〈2〉引进超低温技术,降低热噪声,进一步提高灵敏度。〈3〉在此基础上研究新的天线型式及新的探测方法。我们所使用的天线是LC4铝棒(成份:Cu1.66％,Mg2.43％,Mn0.25％,Fe0.43％,Si0.15％,Zn5.95％,Cr0.11％,Ti<0.05％,Ni<0.05％),重2吨,长177厘米,直径71厘米。减震系统除了使用空气弹簧,减震器,减震堆组合外,还增加吸震设备并将整个装置安放在2米深的洞内。 The overall design of our gravitational wave detector is divided into three parts: <1> to establish a vibrator-type detector at room temperature, make some reforms to improve the sensitivity. <2> The introduction of ultra-low temperature technology to reduce thermal noise and further improve the sensitivity. <3> Based on this study, a new type of antenna and a new detection method. The antenna we use is LC4 aluminum rod (ingredients: Cu1.66%, Mg2.43%, Mn0.25%, Fe0.43%, Si0.15%, Zn5.95%, Cr0.11%, Ti <0.05 %, Ni <0.05%) weighing 2 tons, 177 centimeters in length and 71 centimeters in diameter. In addition to the use of air suspension damping system, shock absorbers, shock absorber stack combination, but also increase the shock absorber equipment and the entire device placed in 2 meters deep hole.