首页> 外文会议>Conference on Interferometry in Space Pt.1, Aug 26-28, 2002, Waikoloa, Hawaii, USA >SIM technology development overview―light at the end of the tunnel
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SIM technology development overview―light at the end of the tunnel

机译:SIM技术开发概述-尽在隧道尽头

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Optical and infrared interferometry will open new vistas for astronomy over the next decade. Space based interferometers, operating unfettered by the Earth's atmosphere, will offer the greatest scientific payoff. They also present the greatest technological challenge: laser metrology systems must perform with sub-nanometer precision; mechanical vibrations must be controlled to nanometers requiring orders of magnitude disturbance rejection; a multitude of actuators and sensors must operate flawlessly and in concert. The Jet Propulsion Laboratory along with its industry partners, Lockheed Martin and TRW, are addressing these challenges with a development program that plans to establish technology readiness for the Space Interferometry Mission by end of 2004.
机译:光学和红外干涉仪将在未来十年为天文学打开新的视野。天基干涉仪不受地球大气层的束缚,将提供最大的科学回报。它们还带来了最大的技术挑战:激光计量系统必须具有亚纳米级的精度;机械振动必须控制在要求抑制干扰数量级的纳米级;大量的执行器和传感器必须完美无缺地协同工作。喷气推进实验室及其行业合作伙伴洛克希德·马丁公司和TRW公司正在通过一项开发计划来应对这些挑战,该计划计划在2004年底之前为太空干涉测量任务确立技术准备。

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